--- title: "K-One Corporation — Design-Build Firms | Houzz" canonical_html_url: https://www.houzz.com/professionals/design-build-firms/k-one-corporation-pfvwus-pf~1865139144 markdown_url: https://www.houzz.com/md/professionals/pf~1865139144.md entity_type: LocalBusiness business_name: "K-One Corporation" category: ["Design-Build Firms"] image: https://st.hzcdn.com/fimgs/30d31b980dceec8f_4305-w400-h400-b0-p0--.jpg address: "Great Falls, Virginia 22066, United States" phone: "(888) 327-5554" website: http://www.k-onedesignbuild.com/ rating: 5 review_count: 3 best_of_houzz_awards: 2 followers: 1 last_updated: 2026-10-13 --- # K-One Corporation Original Houzz profile: [K-One Corporation](https://www.houzz.com/professionals/design-build-firms/k-one-corporation-pfvwus-pf~1865139144) ## Professional summary - **Primary category:** Design-Build Firms - **Location:** Great Falls, VA - **Serves:** Arlington, Reston, McLean, Oakton, Sterling, Herndon, Fairfax, Chantilly, Tysons Corner, Vienna, Wolf Trap, Great Falls, Falls Church, Sugarland Run, Lowes Island, Dunn Loring, Pimmit Hills, Bethesda, Cabin John, Gaithersburg, Glen Echo, Glen Echo Heights, Mc Lean, North Bethesda, North Potomac, Potomac, Rockville, West McLean - **Houzz rating:** 5.0 out of 5 (3 reviews) - **Best of Houzz:** 2 awards (2020–2021), for Service. ## About ### Houzz Badges - 25 Ideabook Saves - Best of Houzz winner - Offers Custom Work - 30 years in business From Vision To Reality! Contact us today for a free consultation K-One Corporation is a family owned design and build company that has been operating since 1991. We work closely with our clients to build trust and bring their vision to reality within cost, schedule and scope. Our in house architects and engineers bring a combined 80 years of experience in designing and building structures to reality. We are passionate about bringing our client's vision of commercial and residential structures to reality. Our in-house architectural and structural engineering resources allow us to work directly with our clients and help them develop structural designs that meet their vision. We have found that in most cases clients have a vague and general perspective of the type of design that they envision. Our iterative design process enables our clients to bring their vision to a design reality. We use our architectural expertise to bring the vision to paper and we use our structural engineering experience to ensure the feasibility of the design from both a structural and cost perspective. Finally, we use industry project management best practices to build the design within scope, budget, and time. We design structures that capture the vision and emotions of our clients and at the same time enhance the look and feel of the community. Our requirements capture process ensures that we thoroughly understand our client’s vision and capture that in our design. Our ongoing customer engagement process during construction ensures that our delivery exceeds our customers expectations and meets their vision as discussed during our planning process. To see additional reviews, please take a look at our other profiles: https://www.google.com/maps/place/K-One+Corp ### Services Provided - Home Remodeling - Custom Homes - New Home Construction - Kitchen Remodeling - Home Additions - Bathroom Remodeling - Kitchen Design - Home Extensions - Bathroom Design - Architectural Design - Accessory Dwelling Units (ADUs) - Guesthouse Design & Construction - Building Design - Basement Remodeling - Deck Building - Outdoor Kitchen Construction - Architectural Drawings - Multigenerational Homes - House Plans - Pool House Design & Construction - 3D Rendering - Home Restoration - Project Management - Flooring Installation - Design Consultation - Garage Building - Floor Plans - Energy-Efficient Homes - Basement Design - Green Building - Sustainable Design - Porch Design & Construction - Sunroom Design & Construction - Attic Conversion - Lighting Design - Deck Design - Handicap-Accessible Design - Garage Design - Site Planning - Barn Design & Construction - Foundation Construction - Structural Engineering - Swimming Pool Construction - Carport Installation - Staircase Design - Demolition - Laminate Flooring Installation - Rooftop Deck Installation - Garage Storage - Radiant Floor Heating ### Areas Served - Arlington - Reston - McLean - Oakton - Sterling - Herndon - Fairfax - Chantilly - Tysons Corner - Vienna - Wolf Trap - Great Falls - Falls Church - Sugarland Run - Lowes Island - Dunn Loring - Pimmit Hills - Bethesda - Cabin John - Gaithersburg - Glen Echo - Glen Echo Heights - Mc Lean - North Bethesda - North Potomac - Potomac - Rockville - West McLean ### Typical Job Cost $50,000 - 20 million We can assist with remodeling, additions, and design and build of new custom homes. ## Business Details | Field | Value | | --- | --- | | Business Name | K-One Corporation | | Address | Great Falls, Virginia 22066, United States | | Phone | (888) 327-5554 | | Website | http://www.k-onedesignbuild.com/ | | License Number | 2705 031319 | | Followers on Houzz | 1 | **Social profiles:** - Facebook — https://www.facebook.com/K-One-Design-Build-556012071260972/ - X (Twitter) — https://twitter.com/konedesignbuild - Blog — https://www.homeadvisor.com/rated.KOneCorp.34619166.html ## Contact - **Houzz profile:** [K-One Corporation](https://www.houzz.com/professionals/design-build-firms/k-one-corporation-pfvwus-pf~1865139144) - **Website:** http://www.k-onedesignbuild.com/ - **Phone:** (888) 327-5554 ## Credentials **Certifications & Awards** - Screened & Approved HomeAdvisor Professional - **Best of Houzz:** 2 awards (2020–2021), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 3 reviews** ### All 3 reviews **★★★★★ — Ksenia Peguero, Feb. 2020** > Amazing crew. The quality of work is really high, very considerate to our requests and the fact that we were living in the house while the renovations were on the way. They cleaned up every evening. Excellent communication, always on time. Highly recommended. We actually hired K-One again for another job after they did the first set of renovations. **★★★★★ — John Hast, Dec. 2019** > We have been very satisfied so far with all the work K-One has done for us-- two projects (first small, second larger). > > First project was converting an outdoor patio into a sunroom ( a sitting room with many plants). We interviewed three recommended prospective "builders", and was the first time we met K-One. The challenge on this project was engineering a proper roofline- both asthetically and providing maximum waterflow away from the house (a personal hot button for me). K-One created what we thought was the best concept. Another challenge was finding glass accordion doors we wanted. K-One did that too. Work was completed on time, within our budget tolerances, and no big surprises. > > The second project was an entire house renovation. The challenges here were: ten years of deferred maintenance, the need to lower the concrete basement floor (to meet code for livable space), the need to re-engineer the stairway to the basement, and the need to waterproof the house. I interviewed three more prospective builders, then offered a shot to K-One. We liked their proposal and presentation the best, and selected them for this work too. We had no strict deadline because the property is intended as a rental and we wanted all work done as close to perfect as possible rather than finish by a "date certain". They were also very in providing design opinions whenever we asked. I have to say, in both case, we have been pleased so far with cost, quality, and outcomes. We particularly appreciated the timely communications (usually sent from Keyvan), updates, assessments, their handling of required permits, etc, even when we were overseas. **★★★★★ — Taslima Ahkter, Dec. 2019** > Working with K-one Corporation was a great experience. They are very honest, friendly and helpful and I really love the work they did to build my home. My house was very old my plan was to build a new home in this property so I was looking for a builder and I found K-one Corporation. I told them what I want and my budget and they work with me even though ended up pay more money but I love every part of my home. **Comment from K-One Corporation:** > Thank you Taslima, it was a pleasure working on your project. ## Selected projects - [Falls Church Major Home Addition](https://www.houzz.com/hznb/projects/falls-church-major-home-addition-pj-vj~6778486) - Location: Falls Church, VA - Photos: 15 - Description: Falls Church Major Home Addition - [New 2nd Floor Build](https://www.houzz.com/hznb/projects/new-2nd-floor-build-pj-vj~6607585) - Location: Arlington, VA - Photos: 4 - Description: Converted a single story three bedroom home to a six bedroom home and added two additional bathrooms to the second floor. Created an open space on the main level by eliminating a bedroom and converting it to a dining room. Created a large open kitchen. - [Modern European Kitchen](https://www.houzz.com/hznb/projects/modern-european-kitchen-pj-vj~6421455) - Location: Great Falls, VA - Photos: 17 - Description: Modern European Kitchen - [Alexandria New Home (Design & Build)](https://www.houzz.com/hznb/projects/alexandria-new-home-design-and-build-pj-vj~5985159) - Location: Alexandria, VA - Photos: 44 - Description: Alexandria New Home (Design & Build) - [Simple yet sophisticated master bathroom](https://www.houzz.com/hznb/projects/simple-yet-sophisticated-master-bathroom-pj-vj~6576463) - Location: McLean, Virginia - Photos: 4 - Description: Client can now sit by the vanity and prep for the day. The curbless shower allows for easy access to the shower and the stand-alone tub by the window makes for a relaxing bathing by a scenic backyard. The grab bars with the teak soap plates are a wonderful addition. - [Bathroom Remodeling](https://www.houzz.com/hznb/projects/bathroom-remodeling-pj-vj~2937472) - Location: Great Falls, VA - Photos: 13 - Description: Bathroom Remodeling Projects - [New Garage With Accessory Dwelling](https://www.houzz.com/hznb/projects/new-garage-with-accessory-dwelling-pj-vj~6338140) - Location: Centreville, VA - Photos: 3 - Description: New Garage With Accessory Dwelling - [Elegant basement finish](https://www.houzz.com/hznb/projects/elegant-basement-finish-pj-vj~2937438) - Location: Herndon, VA - Photos: 10 - Description: An elegant basement design with a combination design of traditional and aspects of modern. [See all 8 projects](https://www.houzz.com/professionals/design-build-firms/k-one-corporation-pfvwus-pf~1865139144) ## Ideabooks - [Front Porch](https://www.houzz.com/ideabooks/109743558/list/front-porch) — 11 ideas - [info70639's ideas](https://www.houzz.com/ideabooks/108834709/list/info70639-s-ideas) — 1 idea [See all 2 ideabooks](https://www.houzz.com/ideabooks/users/info70639) --- *Source: Houzz professional profile. Reflects the profile as of 2026-10-13.*