--- title: "Kopp Construction Co — General Contractors | Houzz" canonical_html_url: https://www.houzz.com/professionals/general-contractors/kopp-construction-co-pfvwus-pf~1133735654 markdown_url: https://www.houzz.com/md/professionals/pf~1133735654.md entity_type: LocalBusiness business_name: "Kopp Construction Co" category: ["General Contractors"] image: https://st.hzcdn.com/fimgs/2733070905105994_6145-w400-h400-b0-p0--.jpg address: "Forest Grove, Oregon 97116, United States" latitude: 45.5981 longitude: -123.1818 phone: "(503) 743-0499" website: http://koppconstruction.com/ rating: 4 review_count: 27 years_in_business: 35 license_verified: true followers: 63 last_updated: 2026-08-25 --- # Kopp Construction Co > Portland Metro West Full Service Contractor and Builder Original Houzz profile: [Kopp Construction Co](https://www.houzz.com/professionals/general-contractors/kopp-construction-co-pfvwus-pf~1133735654) ## Professional summary - **Primary category:** General Contractors - **Location:** Forest Grove, OR - **Serves:** Portland, Hillsboro, Beaverton, Lake Oswego, Forest Grove, Cornelius, North Plains, Banks - **Verified License:** Yes - **Houzz rating:** 4.0 out of 5 (27 reviews) ## About ### Houzz Badges - Houzz Pro Software User - Star Houzzer - 5 Star Houzzer - Houzz Influencer - Recommended on Houzz - 250 Ideabook Saves - Eco-friendly - Offers Custom Work - 35 years in business - Verified Hires ### Business highlights - 35 years in business - Eco-friendly - Offers Custom Work - 1 Verified Hire Kopp Construction Co. has been Building and Remodeling homes since 1985. We offer full General Contracting services throughout the greater Portland Metro West area including Hillsboro, Banks and Yamhill. Our general contracting services cover building projects large and small. Kopp Construction Co. is a full service construction company offering custom remodeling, new home construction, and light commercial construction. We work on everything from historic building renovations, to constructing contemporary cutting-edge spaces, to building energy saving green homes. We have a long history delivering uncompromising quality, outstanding service and great value at a fair price.Whether you want to update your kitchen or completely remodel your entire home, Kopp Construction will oversee all the details and work with you to bring your remodel project or dream home to life. Every member of the Kopp Construction team will treat your building project with the attention it deserves. From producing clear estimates, collaborating with architects and designers, finding sustainable building materials or whatever your construction project needs. No detail is too small in meeting our goal of making your vision a reality. We're locally owned, experienced, friendly, conscientious and professional. Our quality work and attention to detail have earned us a solid reputation in the Portland area as a reliable and dependable General Contractor with the expertise to finish your building project On Time and On Budget. Satisfied customers say it best, over 80 percent of our business is from repeat customers and referrals from satisfied clients. If you're considering building a new home, remodeling your current home or another construction project in the Portland Metro West area, let the team at Kopp Construction give you a free estimate and no-obligation consultation. We're looking forward to meeting you and hearing about your project, just look at our contact info to get started. ### Services Provided - Home Remodeling - Bathroom Remodeling - Kitchen Remodeling - General Contracting - Home Additions - Custom Homes - New Home Construction - Home Extensions - Basement Remodeling - Guesthouse Design & Construction - Garage Building - Outdoor Kitchen Construction - Home Restoration - Porch Design & Construction - Pool House Design & Construction - Countertop Installation - Energy-Efficient Homes - Green Building - House Framing - Window Replacement - Window Installation - Shower Installation - Home Gym Design & Construction - Deck Repair - Drywall Installation - Sliding Door Installation - Sustainable Design - Shed Design & Construction - Vinyl Siding - Brick Masonry - Skylight Installation - Site Preparation - Electric Fireplace Installation - Gas Fireplace Installation - Water Heater Installation - Custom Home - Historical Restoration ### Areas Served - Portland - Hillsboro - Beaverton - Lake Oswego - Forest Grove - Cornelius - North Plains - Banks ### Typical Job Cost $5,000 - 500,000 The typical size of our permits is approximately $12,000. BuildZoom score of us at 122, which places them above 99% of 62,733 contractors in Oregon. We have worked on at least 41 projects over the past 3 years. ## Business Details | Field | Value | | --- | --- | | Business Name | Kopp Construction Co | | Address | Forest Grove, Oregon 97116, United States | | Phone | (503) 743-0499 | | Website | http://koppconstruction.com/ | | License Number | 76090 | | Years in business | 35 | | Followers on Houzz | 63 | **Social profiles:** - Facebook — https://www.facebook.com/KoppContructionCo - Blog — https://www.koppconstruction.com/ ## Contact - **Houzz profile:** [Kopp Construction Co](https://www.houzz.com/professionals/general-contractors/kopp-construction-co-pfvwus-pf~1133735654) - **Website:** http://koppconstruction.com/ - **Phone:** (503) 743-0499 ## Credentials **Verified License** - Number: 76090 - Type: LBPR\|Lead Based Paint Renovation Contractor\|Residential General Contractor\|RGC - Issued by: Oregon Construction Contractors Board **Certifications & Awards** - Kopp Construction is proud to have received: - 2009- The US Green Building Council Leadership in Energy and Environmental Design (LEED) Silver certification program for Residential Buildings **Affiliations** - [Home Building Association of Greater Portland](https://www.houzz.com/professionals/schools-and-organizations/home-building-association-of-greater-portland-pfvwus-pf~1325785412) ## Reviews **Overall rating: 4.0 out of 5 — 27 reviews** *Aspect averages:* - Work Quality: 10.0 - Communication: 10.0 - Value: 13.0 ### Featured Review **★★★★★ — Nancy Lewis, Jan. 2020** > Our project included replacing rotting exterior window trim and adding a roof to our deck, as well as an exterior fireplace. Kopp Construction did an excellent job! They dealt with the issues of attaching anything to a manufactured home with grace. They respected our privacy, time and property while working in often adverse, muddy conditions, and they got the job done in a timely manner, and it was on-budget! The level of craftsmanship they brought to this project was refreshing. It was very nice working with Kopp Construction, and we will definitely contact them again for our future projects. We couldn't be happier with the end product! ### All 27 reviews **★ — Shawna, June 2023** > TL;DR One year to create plans that were still incorrect when submitted to the city. Did not have me approve of the plans, either. Terrible communication and lied about key stage gates. > I originally hired Kopp Construction to create plans and build a garage and living room addition to my house. We started off by signing a contract for the plans and permitting only, and thank gosh I did because I can't imagine how terribly the build would have gone. Just the drafting portion took one year. The woman they have on staff to create the drafts is embarrassingly terrible at it. The dimensions and layout were never correct, and when she would fix one thing, another would get messed up. Kurt, the owner, took over our project after a few months when they fired the contractor that was working with us. He was difficult to communicate with and missed many basic aspects of the home that affected construction and engineering. He lied and told us we had all engineering and would be submitting the plans to the city before the engineer had even started on our job. He told us for 4 months straight that he would get the quote to construct the project "next week," spoiler alert, "next week" never came. After a year, they submitted plans to the city before I had a chance to look the final draft over and approve it. They STILL had drawing and measurement errors, and they didn't submit a basic site plan. I ended up firing Kurt and submitting corrected plans through a different contractor. **★ — HU-241602, Nov. 2021** > Rude and unprofessional. We brought Kopp on when we wanted to replace our carpeted floors with hardwood. The owner was initially fine with me, but was downright dismissive whenever my wife would try to talk to him or point out what she wanted done (her father is a contractor and she grew up helping with the business so she knows her stuff). Sure enough, work was done poorly. When confronted with issues (politely) he became very aggressive. Do not recommend. **Comment from Kopp Construction Co:** > I (Kurt Kopp/owner) remember this vaguely, my estimater, not the owner (who no longer works for us) took this client on, has been short with some clients, I have not heard any issues and was unaware of any problems with the hardwood floors, if she talked to me directly I would have helped her out and would have done my best to fix the issue. We sub out our hardwood floors and use one of the best hardwood floor subcontractors in Oregon. I know first hand that if this issue was mentioned to me my sub would fix the problem. I invite this client to please contact me for any defects on her hardwood floors. Kurt 503-680-0272 **★ — HU-372260891, Aug. 2021** > They Don’t show up on time, work one day then gone for two. Just all around poor customer service. Won’t use ever again. Project Started June, now it’s almost September still not done. What should have taken a month has taken 3 plus months. **★★★★★ — HU-562528213, June 2020** > Kopp construction delivers reliable, loyal, professional services that not only create the client's physical structures into reality, but also enriches the client's life outlook of the future by making dreams attainable. **★ — Jill C., Jan. 2020** > If I could give them no stars I would. I hired them to do a job last year, this year the project failed and they refuse to be responsible. Clearly shoddy workmanship. Hire someone who is credible and guarantees their work. **Comment from Kopp Construction Co:** > Hi Jill C. > We typically do not do jobs under a $1,000.00. We also do not have you in our data base, not on any estimates or invoices that have been sent to you. I Kurt Kopp am the owner and if something failed that we did, we would make arrangements for something that failed to be fixed or repaired. I do not know who you are and have no recollection of this work being done for you. I also asked 5 of my supervisors if they know who you are and they all said "no". Please give me more details on the work we did or pictures so that we may be of service. I am truly sorry that you experienced this situation and wish you the best. We would be more than happy to fix anything installed incorrectly. > Owner Kurt Kopp, my direct email is koppco@msn.com. **★★★★★ — HU-442663401, Nov. 2019** > Farron and his crew have always been very helpful and prompt. Projects have been completed in a professional manner and at fair price points. I would continue to use Kopp for future jobs no doubt about it. > -Andy **★★★★★ — Susan Russell, Oct. 2019** > Kopp Construction Co. did an excellent job of repairing the two end beams and reconnecting the supporting beams on our outside covered area of our commercial building. I appreciate the time and effort spent to do the job in a way that we have gained another 20 or 30 years of life for our building. It was done to build to a new level rather than just “to fix it”. The crew was also very helpful and always concerned about making it work for those using the building." **★★★★ — HU-902781002, Oct. 2019** > Bathroom addition, kippers Construction has one of the best carpenters in the market. Ron is his name and he is part of a dying breed that truly cares about the customer. His work excels and people skills are second to none. **★★★★★ — RICHARD VIREDAY, Sept. 2019** > The wheelchair ramp that I envisioned they were able to build. It was a kind of tricky situation in a couple of spots, but the builder was able to properly mesh the levels and make it just right. It is a great solution, and should last us a long long time. Thank you very much! Hope to use them again with some other projects over time. **★★★★★ — Julie Gillaspy, Sept. 2019** > Kurt and his team were fantastic. Everyone that we worked with was very professional, polite and collaborative. Kurt was very hands on throughout the course of the project and available to discuss any questions or modifications to the design. Kopp Construction took a 1925 farmhouse that was in need of updating and turned it into an amazing home we love. Thank you KoppCo! **★★★★★ — Laura Dimmler, July 2019** > After more than a year of searching for a reliable contractor for several updates on our 1904 Queen Anne Victorian home, we were fortunate to find Kopp Construction. They were perfect. They showed up on time, completed the work on time, and on budget. They communicated regularly and professionally as the work progressed, and their crews were very polite. They left the house clean after the work was done. I plan to have them return in the fall for a couple of more jobs. **★★★★★ — HU-959263001, July 2019** > Honest hard working as day is long. Never over promised under delivered.. great team. Would hire > again!! Added a bedroom. And a large pool. **★★★★★ — Brad Benson, July 2019** > Kopp did a terrific job on our house. I wanted to work on some of the things my self and they were flexible as long as I got my parts done on time. **★★★★★ — Marco Morescalchi, Sept. 2017** > We hired Kurt to tear down our old house and rebuild our dream home. He did an amazing job managing schedule, the county permit process, working with us to find solutions when things came up, as they would on a project this size and to manage costs. He helped us store things from the old house and re-use as much as made sense. His crew was personable, great to work with and professional. We got to know everyone during the build and would definitely recommend Kurt for any construction work. **★★★★★ — Elena Liubich, Sept. 2017** > If you are looking for a partner to start long and often time painful journey of total remodeling of the old house, Kopp Construction Co is the right choice. This team is extremely knowledgeable, reliable and, most important, listening to the client. > They helped us to create house of our dreams, preserving our own vision and tactfully suggesting best possible technical solutions for multiple issues unavoidably popping up during old house remodeling. Another important point: all unexpected changes to initial plan will be clearly communicated. Any required budget increase will be discussed and nothing will be done without your agreement, but just out of assumption that this is how it should be. > We highly recommend this team and one more advice: you listen to them too, they know their business. > Elena **★★★ — Darrin Worthington, Aug. 2017** > The project was a complete rebuild of our master bathroom. We appreciated the professionalism of the people involved with the project and are happy with the final product. I do believe communication and planning could have been better but they improved as the project progressed. **★★★★ — Deborah Knapp, Aug. 2017** > When it came to a needed improvement on my home, I knew from start to finish that Kopp Construction would be professional and attentive to any concerns I had. They did not disappoint. They were professional, on schedule, and adequately addressed any questions we had about our project. Minor problems were readily resolved during construction and the finished work was accomplished with beautiful results! My hat is off to Kopp Construction. We will hire them again for any future project needs. **★★★★ — Eric Mild, Aug. 2017** > We have used Kopp construction for 3 projects since we bought our house. We couldn't be more pleased about the final project in each case. When subs made mistakes, they were quickly resolved and corrected. **★★★★★ — Jerry Brady-Duyn, July 2017** > I hired Kopp Construction to build a tiny house. Their craftsmanship exceeded my expectations. They were patient with my husband and I and addressed all our concerns. The home turned out exactly how we wanted and they went the extra mile to recommend safety options for my elderly handicapped husband. I have used this company for other jobs and will continue to do so in the future if the need arises. **★★★★★ — Barb Greenebaum, May 2017** > Kurt is very knowledgeable and was so easy to work with. He also had some great ideas for improving my home, especially the tile on my fireplace in the great room. Love how that turned out! He was always available to answer my questions and he closely monitored his workers and subs to make sure things were done to his very high quality standards. I'd absolutely recommend him to my friends and I'd hire him again should I build again. **★★★★★ — Rachel Clemons, May 2017** > Building a new house is tremendously exciting and tremendously stressful. Having the right contractor to help makes the exciting times happen more frequently, and the stressful times seem tolerable. Kopp Construction did a great job keeping our project moving along on time, within budget, and with very few problems. Kurt was excellent about communicating with us every step of the way, and the quality of the company's work is evident throughout our home. We would definitely hire them again. **★★★★★ — Wendy Feller, April 2017** > I hired Kopp Construction as the lead contractor on the construction of a 14,000 sq ft private equestrian facility. Kurt Kopp is extremely professional and fair. Great at managing the job and ensuring a quality outcome. Quickly resolves any questions or issues. Have remained friends with him for years since the construction of the barn. Very likeable and high quality work! Highly recommend **★ — waugh\_lois, Dec. 2016** > I was disappointed in the quality of work. The work had to be redone. They charged me $2500 for a beam that they spent 200 on and it has a hole that goes all the way through it. It also took them 4 months from start to finish a relatively small job. They did not clean up the nails. I have had good experiences with them in the past but not this time. I did appreciate that they redid the work and were pleasant about it **Comment from Kopp Construction Co:** > Builder, I have worked with this client for many years and always strive to be on time and professional. The beam was a custom clear 100 year old growth beam with one knot in the entire 12' length. This knot was 3/8" and about 3/4 inch deep, the knot/hole was not a structural problematic knot. We agreed to fill the hole as per her request, my experience is leave the knot hole because a filler could hold moisture and damage the beam. The installation of the beam was part of a repair which included repair of existing rotten studs, rotten shear plywood, rotten existing siding, removal of existing rotten beam, replace old rotten beam, waterproofing, new siding installation, flashing and staining. The cost of the beam was $225.00 plus the above work. > We custom made a over 30 year old board which took about two weeks to have made that was inside one of the bedrooms almost a perfect match. > I recall the house was still in escrow when we signed our contracts and from when we could start the project. > We purchased and stained new siding to repair the cracked existing boards on the batt and board home. The new siding even though stained on both sides still cracked even with a floating nail installation for the batt to board installation, we replaced those free of charge. > Client asked for additional work to existing cracked boards and this took an extra three days for stain and installation. > I am truly sorry she feels this way and I appreciate Houzz for letting me explain the details of the project. **★★★★★ — Ron Shaner, Sept. 2016** > I had the pleasure of dealing with Kopp Construction here recently. I was extremely pleased with the professionalism of the team!! It is seldom you are greeted with a handshake and a smile. They were attentive to my needs, and they were definitely quick to respond! I was surprised at how fast they were able to schedule me in and conquer the task! Their work was second to none, by far met, if not exceeded my expectations! I recommend Kopp Construction for all of those in need of repair! **★★★★ — ktourijigian, Aug. 2016** > We found Kurt Kopp to be very knowledgeable and easy to work with. He listens to you and is always available either by telephone or in person. He made very frequent visits to the job site. We thought he showed very good "problem solving" ability. When you add on to an existing home, you often run into unique challenges. His years of experience proved very valuable as he has seen it all. His office always let us know the costs of things prior to doing the job. We appreciated the monthly billings as opposed to half down and half on completion. His workers were polite, clean and thoughtful. We would use him again. **★★★★★ — Elizabeth Winsche, Aug. 2016** > This is the 4th time that we have used Kopp Construction, both for small and large projects. His prices are competitive, he uses first quality subs and he is responsive to our needs and concerns. The jobs have come in on budget on on time for every project he has done for us. I am very comfortable about recommending Kurt for projects of any size. ## Selected projects - [Before & After](https://www.houzz.com/hznb/projects/before-and-after-pj-vj~5842923) - Location: Not specified - Photos: 16 - [Addition - Covered Porch with Fireplace](https://www.houzz.com/hznb/projects/addition-covered-porch-with-fireplace-pj-vj~6056950) - Location: Not specified - Photos: 13 - [Hot Tub Shed](https://www.houzz.com/hznb/projects/hot-tub-shed-pj-vj~5940722) - Location: Portland, OR - Photos: 8 - [Addition - Ramp](https://www.houzz.com/hznb/projects/addition-ramp-pj-vj~5977109) - Location: Portland, OR - Photos: 1 - [Repair Fire Damage & Remodel](https://www.houzz.com/hznb/projects/repair-fire-damage-and-remodel-pj-vj~6036677) - Location: Not specified - Photos: 16 - Description: Repair fire damaged portions of home and remodel existing portions of home. - [Remodel - Deck & Master Bathroom](https://www.houzz.com/hznb/projects/remodel-deck-and-master-bathroom-pj-vj~6038152) - Location: Not specified - Photos: 12 - Description: Single-family residence remodels - 90 sq ft deck on the south elevation and remodels existing master bathroom, water heater, & bathroom fan. - [Addition - Garage conversion to living space](https://www.houzz.com/hznb/projects/addition-garage-conversion-to-living-space-pj-vj~6036763) - Location: Not specified - Photos: 15 - Description: Garage conversion to living space includes family room and laundry room. 400 sf addition to the east side of the home for new bedroom closet and bathroom. - [Remodel Home - Living Room, Kitchen, Entry and Garage Expansion](https://www.houzz.com/hznb/projects/remodel-home-living-room-kitchen-entry-and-garage-expansion-pj-vj~5798445) - Location: Not specified - Photos: 13 - Description: Remodel of Living Room, Kitchen, Entry and Garage with additional square footage added to Kitchen and Garage. Remodeled Kitchen with 12×14 kitchen addition. Engineered concrete footings to support kitchen addition on slope tying in to 4 foot extension of Garage. Kitchen features Tiger Wood cabinets with Red Trim designed by owner. Redesign single story entry to two story foyer with large windows and skylights. Living Room Remodel including 4×16 footprint Expansion. Featuring 16 foot sliding glas… - [Commercial - Hair Salon Studio](https://www.houzz.com/hznb/projects/commercial-hair-salon-studio-pj-vj~837166) - Location: Portland, OR - Photos: 5 - Description: A small at-home Hair Salon business addition. Existing Garage conversion to home-business Hair Salon. Installed footing and slab foundation and new siding. Installed plumbing, heat, salon sink, full light double entry doors, vinyl windows, etc. Dolled it all up with client’s happy purple paint. A small business owner with a limited budget looking for simple, functional design: Small Business Owner, Woman-Owned Business, Remodel within Limited Budget and Work From Home Business. Woof flooring, wa… - [Renovation - Portland Traditional Brick Home](https://www.houzz.com/hznb/projects/renovation-portland-traditional-brick-home-pj-vj~2439334) - Location: Portland, OR - Photos: 33 - Description: Renovated traditional brick home with front porch and landscaping. This classic traditional's natural disposition of warmth and character has been beautifully and thoughtfully re-imagined to highlight a striking combination of warmth, light, and luxurious livability. And it's all been carefully designed to echo the lush natural backdrop of a gorgeous Forest Park setting. The updated features of this stunning home begin with an all-new exterior; a great-looking new brick front, brand-new roof, an… - [Remodel - Replacement of Staircase & ships ladder stair stringers](https://www.houzz.com/hznb/projects/remodel-replacement-of-staircase-and-ships-ladder-stair-stringers-pj-vj~6038295) - Location: Not specified - Photos: 20 - Description: New footings for replacement of ships ladder stair stringers and like for like replacement of staircase on exterior of building - [Remodel - Windows and Doors](https://www.houzz.com/hznb/projects/remodel-windows-and-doors-pj-vj~6038377) - Location: Not specified - Photos: 7 - Description: Reduce the size of the existing window on 2nd floor north elevation serving 2nd-floor corridor, replacing the wood door with a wood door in the original opening. - [Remodel - Open Concept Apartment/Condo](https://www.houzz.com/hznb/projects/remodel-open-concept-apartment-condo-pj-vj~6038244) - Location: Not specified - Photos: 8 - Description: Remove wall between bedroom and living room to create large living room area remove hallway door and install new walls to create study nook and pocket door and closet - [Remodel - Replace Roof](https://www.houzz.com/hznb/projects/remodel-replace-roof-pj-vj~6038398) - Location: Not specified - Photos: 1 - Description: Re-roof 8300 sf apartment building with shingles. - [New Construction - Turn of the Century Replica Kitchen](https://www.houzz.com/hznb/projects/new-construction-turn-of-the-century-replica-kitchen-pj-vj~1810536) - Location: Gaston, OR - Photos: 14 - Description: New Construction of a Turn of the Century Replica home. Site development of client’s 20-acre bare land parcel included installation of new well, septic and electric power to the home site. Home features authentic era feel and American Cherry throughout. Craftsman style interior with Bird’s Eye Maple exposed beams and a wall of windows. Custom designed built-in cabinetry to accommodate the client’s musical instrument collection. Bedrooms feature built-in window seats and custom made Oregon Hardwo… - [Addition - Master Suite](https://www.houzz.com/hznb/projects/addition-master-suite-pj-vj~837194) - Location: North Plains, OR - Photos: 6 - Description: We added a Master Suite to an existing home. With yellow walls, white crown molding, fireplace, built-ins, large windows, floor to ceiling curtains, bedroom seating area, window seat, Recess lighting, recess ceiling and french doors to off suite deck. The master bathroom has floor to ceiling tile, large tile, double sinks, custom wood cabinets, jet tub, tile shower, large window, and light brown tiles. - [Heated Floors](https://www.houzz.com/hznb/projects/heated-floors-pj-vj~5864535) - Location: Portland, OR - Photos: 6 - [New Construction - 3 story Home](https://www.houzz.com/hznb/projects/new-construction-3-story-home-pj-vj~5794175) - Location: Not specified - Photos: 11 - Description: 3 Story NW Contemporary Home: Features: Stone Entry, Custom Mahogany Entry Doors. Built-in cabinetry. Wet bar in downstairs Family Room with 350 million-year-old fossilized countertop. Designer fixtures including recycled copper sinks in bath and wet bar. Granite slab counters, custom tile work, and exotic hardwoods throughout. 3150 Square Feet. Green and red siding, 2 car garage, small kitchen, fireplace, built-ins, tile shower with glass door, light wood cabinets & flooring. - [Renovation - Craftman's Roof & Porch](https://www.houzz.com/hznb/projects/renovation-craftman-s-roof-and-porch-pj-vj~5763512) - Location: Not specified - Photos: 6 - Description: Renovated the porch, roof and siding with brick stairs to front porch, red siding with light trim, in the craftsman style. - [Kitchen Projects](https://www.houzz.com/hznb/projects/kitchen-projects-pj-vj~5800045) - Location: Not specified - Photos: 17 - Description: A Collection of photos of Kitchen Projects we have worked on. [See all 41 projects](https://www.houzz.com/professionals/general-contractors/kopp-construction-co-pfvwus-pf~1133735654) ## Video - [Company video](https://player.vimeo.com/external/840708021.m3u8?s=f275292b0473eda564b269ded899f242e075b669&oauth2_token_id=1384357804) ## Frequently Asked Questions **Are you licensed, bonded, and insured?** Yes, we are fully licensed in Oregon (OR CCB\# 76090) and Washington (WA\# KOPPCCC846NU). As a professional general contractor with over 35 years of experience, we are also bonded and insured to ensure complete peace of mind for all our clients and projects. **Do you handle permits and inspections?** Yes, we handle all necessary permits and inspections for your project. We manage the entire process from pre-construction planning and securing permits to navigating zoning requirements and coordinating final inspections, ensuring full compliance and a smooth, stress-free build. **What kind of projects you specialise in?** We specialize in comprehensive residential and light commercial projects. This includes new home construction, custom homes, ADUs, and major remodels like kitchens, bathrooms, basements, and additions. We also handle commercial tenant improvements, office build-outs, and offer full design, planning, and emergency services. **How do you help prevent projects from going over budget?** We prevent projects from going over budget through meticulous planning, transparent communication, and providing clear, realistic estimates from the start. Our team focuses on budget from day one, and our flexibility often helps clients save money without compromising quality, ensuring your project stays on track. **What warranty do you provide on labor and materials?** We provide a lifetime workmanship warranty on our labor, reflecting our confidence in the craft-level execution and durability of our projects. For materials, we use high-quality products that typically come with their own manufacturer warranties, ensuring long-term value and peace of mind. *FAQ content may be generated based on the Pro's Houzz profile and website.* ## Ideabooks - [Pros & Cons of 15 Different countertop material](https://www.houzz.com/ideabooks/140389796/list/pros-cons-of-15-different-countertop-material) — 11 ideas - [Materials to Use for Your Entry Door](https://www.houzz.com/ideabooks/139048418/list/materials-to-use-for-your-entry-door) — 29 ideas - [Types of Windows: Replacement Window](https://www.houzz.com/ideabooks/138898552/list/types-of-windows-replacement-window) — 9 ideas - [The Difference in Gas, Electric, and Wood Burning Fireplaces](https://www.houzz.com/ideabooks/137917007/list/the-difference-in-gas-electric-and-wood-burning-fireplaces) — 26 ideas - [4 Different Fire Pits You Can Get](https://www.houzz.com/ideabooks/132915679/list/4-different-fire-pits-you-can-get) — 16 ideas - [What is the Difference in Siding Material?](https://www.houzz.com/ideabooks/132888011/list/what-is-the-difference-in-siding-material) — 20 ideas - [Pros & Cons of Different Types of Decking Material](https://www.houzz.com/ideabooks/132865341/list/pros-cons-of-different-types-of-decking-material) — 32 ideas - [12 Warning Signs Your Roof Needs Repair or Replacement](https://www.houzz.com/ideabooks/132566263/list/12-warning-signs-your-roof-needs-repair-or-replacement) — 4 ideas - [9 Things to Think About Before a Bathroom Remodel](https://www.houzz.com/ideabooks/132503173/list/9-things-to-think-about-before-a-bathroom-remodel) — 10 ideas - [How Do You Know Your Foundation is in Trouble?](https://www.houzz.com/ideabooks/132298422/list/how-do-you-know-your-foundation-is-in-trouble) — 5 ideas - [12 Steps to a Fireplace Upgrade](https://www.houzz.com/ideabooks/132226812/list/12-steps-to-a-fireplace-upgrade) — 22 ideas - [12 Steps to Installing Fence](https://www.houzz.com/ideabooks/132201941/list/12-steps-to-installing-fence) — 26 ideas - [4 Best Roof Material for the Northwest](https://www.houzz.com/ideabooks/131943270/list/4-best-roof-material-for-the-northwest) — 7 ideas - [6 Best Materials to Use in Your Bathroom](https://www.houzz.com/ideabooks/131941317/list/6-best-materials-to-use-in-your-bathroom) — 14 ideas - [3 Major Types of Foundation Repairs](https://www.houzz.com/ideabooks/131939813/list/3-major-types-of-foundation-repairs) — 6 ideas - [Best Tiles For Your Hearth](https://www.houzz.com/ideabooks/131832873/list/best-tiles-for-your-hearth) — 26 ideas - [Concrete Bell Weights Project](https://www.houzz.com/ideabooks/131789551/list/concrete-bell-weights-project) — 11 ideas - [7 Steps to Refurbishing Your Wood Doors](https://www.houzz.com/ideabooks/131346209/list/7-steps-to-refurbishing-your-wood-doors) — 18 ideas - [What is better a furnace or heat pump?](https://www.houzz.com/ideabooks/124538651/list/what-is-better-a-furnace-or-heat-pump) — 11 ideas - [Bathrooms](https://www.houzz.com/ideabooks/123628847/list/bathrooms) — 87 ideas [See all 69 ideabooks](https://www.houzz.com/ideabooks/users/koppconstructionco) ## Community Q&A **Q: is this a converted shed, or built new?** *(in Photo Questions)* how do you do this??? love it! A: This is actually a new construction project that we did. This structure was built for a small hair salon on the residents property. You could easily take an existing shed or detached garage and convert it into a salon as well. --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-25.*