--- title: "Tamalpais Construction Company — General Contractors | Houzz" canonical_html_url: https://www.houzz.com/professionals/general-contractors/tamalpais-construction-company-pfvwus-pf~881555189 markdown_url: https://www.houzz.com/md/professionals/pf~881555189.md entity_type: LocalBusiness business_name: "Tamalpais Construction Company" category: ["General Contractors"] image: https://st.hzcdn.com/fimgs/443350d3026feac7_5338-w400-h400-b0-p0--.jpg address: "35 Miller Ave #118, Mill Valley 94941, United States" latitude: 37.8958 longitude: -122.5339 phone: "(415) 299-9083" website: http://tamconco.com rating: 4.9 review_count: 9 best_of_houzz_awards: 2 followers: 62 last_updated: 2026-09-05 --- # Tamalpais Construction Company Original Houzz profile: [Tamalpais Construction Company](https://www.houzz.com/professionals/general-contractors/tamalpais-construction-company-pfvwus-pf~881555189) ## Professional summary - **Primary category:** General Contractors - **Location:** Mill Valley - **Serves:** San Francisco, San Rafael, Mill Valley, Larkspur, San Anselmo, Tamalpais-Homestead Valley, Sleepy Hollow, Corte Madera, Tiburon, Sausalito, Belvedere, Ross, Bolinas, Stinson Beach, Belvedere Tiburon - **Houzz rating:** 4.9 out of 5 (9 reviews) - **Best of Houzz:** 2 awards (2016–2021), for Design. ## About ### Houzz Badges - Recommended on Houzz - 25,000 Ideabook Saves Tamalpais Construction Company has been designing and building custom homes and commercial properties in northern California with exceptional craftsmanship for more than two decades. Our experience is marked by an ongoing dedication to schedules, details and results. Custom private homes and commercial spaces throughout the Bay Area have earned the mark of our exceptional craftsmanship and devotion to detail. Marked with a passion for building, we transform ideas into real living spaces of the highest quality in a professional and personal way. Our attention to detail gives us one of the strongest reputations for quality and customer loyalty. We provide all the services essential to the construction of an exceptional residence. ### Services Provided - Bathroom Remodeling - General Contracting - Custom Homes - Deck Building - Basement Remodeling - Flooring Installation - Garage Building - Custom Home Bars - Countertop Installation - Energy-Efficient Homes - Concrete Construction - Exterior Door Installation - Deck Repair - Drywall Installation - Demolition - Barn Design & Construction - Foundation Construction - Carport Installation - Asphalt Shingle Roofing - Attic Restoration - Crown Molding Installation - Baseboard Installation - Brick Masonry - Fireplace Installation - Cedar Siding - Foundation Repair - Composition Roofing - Concrete Repair - Drywall Texturing - Basement Waterproofing - Earthquake Retrofitting - Electric Fireplace Installation - Gas Fireplace Installation - Aluminum Siding - Brick Siding - Fireproofing ### Areas Served - San Francisco - San Rafael - Mill Valley - Larkspur - San Anselmo - Tamalpais-Homestead Valley - Sleepy Hollow - Corte Madera - Tiburon - Sausalito - Belvedere - Ross - Bolinas - Stinson Beach - Belvedere Tiburon ### Typical Job Cost $50,000 - 7 million Fixed and cost plus ## Business Details | Field | Value | | --- | --- | | Business Name | Tamalpais Construction Company | | Address | 35 Miller Ave \#118, Mill Valley 94941, United States | | Phone | (415) 299-9083 | | Website | http://tamconco.com | | License Number | 933116 | | Followers on Houzz | 62 | ## Contact - **Houzz profile:** [Tamalpais Construction Company](https://www.houzz.com/professionals/general-contractors/tamalpais-construction-company-pfvwus-pf~881555189) - **Website:** http://tamconco.com - **Phone:** (415) 299-9083 ## Credentials - **Best of Houzz:** 2 awards (2016–2021), for Design. ## Reviews **Overall rating: 4.9 out of 5 — 9 reviews** ### All 9 reviews **★★★★★ — mark architecture, May 2015** > Great quality at a fair price. > > I've worked with Justin Tupper and the Tamalpais Construction team on large luxury homes and budget driven remodels alike. My clients and I have been delighted with Tam Construction's attention to detail, workmanship and desire to deliver a quality product at the price quoted. **★★★★★ — pauric2911, May 2015** > I am an Electrical Contractor that has worked with Tamalpais Construction for a few years now.All the projects we have worked on have all gone very smoothly and professionally.There is always a foreman on site to answer questions and keep an eye on the progress of each project.The standards are very high and wokmanship a 10.Always easy to comunicate with and solve any issues. **★★★★★ — Joshua Deitch, May 2015** > Tamalpais Construction is an amazing outfit with excellent service. They not only do great work. They are patient with my last minute changes. They come up with great design ideas when I am stumped. They always do a Quality job. > The most important thing is that I trust them. They are currently building 4 high end homes for me. Justin the owner is a great communicator and always considerate and empathetic during stressful times. > > You can't go wrong. **★★★★ — KCS Inc., May 2015** > Tamalpais Construction Company is an experienced and knowledgeable general contractor focused on quality builds. They provide detailed budgets and timelines, which is paramount in keeping clients informed and a project teams on task. I look forward to working with Tamalpais Construction Company again soon. **★★★★★ — janmuller, May 2015** > My wife and I purchased a two bedroom condo and it needed a complete remodel with several rooms down to the studs. After interviewing several of the top companies in Marin we settled on Tamalpais Construction Company. We were not disappointed. Justin and his team performed perfectly and on time, were able to make adjustments during the remodel and were always accommodating and available. Would not hesitate to hire him again for any job, big or small. **★★★★★ — Samara Pardi, May 2015** > You can't find a more skilled team who also happens to be a pleasure to work with. Down to earth, honest, reliable and talented individuals who make the home building process fun! **★★★★★ — Postcard Properties, May 2015** > Trustworthy, efficient and consummate professional. It's been a pleasure working with Justin and his entire team. They are honest and responsive, which are two very important qualities of a contractor. I would highly recommend them for a small job up to newly constructed homes. **★★★★★ — jcolasanto, May 2015** > Justin and his team were great to work with. We are three years post remodel and no issues to report. We did a complete tear down and rebuild. **★★★★★ — Studio J Architecture, March 2015** > We had the pleasure to collaborate on various projects with Tamalpais Construction Company. They are truly professional and knowledgeable and it shows in the excellent results of their work. Studio J strives for design excellence and quality and we would not hesitate to refer Tamalpais Construction Company because of the high quality in the end results of their projects. ## Selected projects - [Mill Valley Hill Top](https://www.houzz.com/hznb/projects/mill-valley-hill-top-pj-vj~1095205) - Location: Not specified - Photos: 7 - [Mill Valley](https://www.houzz.com/hznb/projects/mill-valley-pj-vj~705734) - Location: Not specified - Photos: 13 - [Sea Cliff SF](https://www.houzz.com/hznb/projects/sea-cliff-sf-pj-vj~562738) - Location: Not specified - Photos: 9 - [Tamalpais Ave](https://www.houzz.com/hznb/projects/tamalpais-ave-pj-vj~361751) - Location: Not specified - Photos: 5 - Description: Custom Renovation [See all 4 projects](https://www.houzz.com/professionals/general-contractors/tamalpais-construction-company-pfvwus-pf~881555189) ## Ideabooks - [Mill Valley Modern](https://www.houzz.com/ideabooks/113825431/list/mill-valley-modern) — 4 ideas - [Tiburon](https://www.houzz.com/ideabooks/84471128/list/tiburon) — 8 ideas - [Larkspur](https://www.houzz.com/ideabooks/69969940/list/larkspur) — 12 ideas [See all 3 ideabooks](https://www.houzz.com/ideabooks/users/tamcon) ## Community Q&A **Q: Who makes the sofa bed here?** *(in Photo Questions)* Who makes the sofa bed here A: It was made custom on site by one of our master craftsman within our company. **Q: Dimensions.** *(in Photo Questions)* What are the dimensions of this room please? Very clever idea! A: it's a twin bed x3 wide **Q: Love the wood** *(in Photo Questions)* Can you please share manufacturer of wood facade? How is the maintenance? A: It is a product called Radcon. North Bay Painting and wood restoration installed it. It is a sub product of TPC, but only a few licensed contractors can use it in California. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-05.*