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Energy-Efficient Home Builders in Mill Valley

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Mill Valley / 50 mi
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Featured Reviews for Energy-Efficient Home Builders in Mill Valley

building Lab, inc.
Energy-Efficient Home Builders in Mill Valley
Average rating: 5 out of 5 starsApril 19, 2026
“When I decided to remodel my 45-year-old kitchen, living room, and dining room, my goals were to modernize, make better use of the spaces, and reveal the spectacular but long-obscured view. I hadn’t anticipated how profoundly the right team would shape not just the outcome, but the entire experience. Through patient dialogue, multiple design drafts, and a collaborative approach, building Lab helped me clarify and articulate my goals. They were thoughtful about keeping creativity grounded in financial reality and remarkably inventive in maximizing spaces that might otherwise have been wasted. For example, a deep section of countertop that could have become awkward dead space is now a beautifully functional appliance garage; an odd pocket behind the ovens is a second pantry. Going into the project, I anticipated being overwhelmed by the sheer number of decisions involved, but building Lab made it manageable, even enjoyable. When it came time to choose kitchen and lighting fixtures, window coverings, doors, and more, they sourced products they knew I would like, and we met together at showrooms and worked through the choices together. I felt heard and supported throughout, while also challenged to imagine my home in new ways. Though I initially hesitated on some dramatic design elements, building Lab’s architects helped me see their potential, and, wow, were they right! Communication was also excellent. The architects, project manager, and super-sub met with me weekly on site, keeping me fully informed of progress, upcoming decisions, and the schedule ahead. My questions were always welcomed and my input genuinely considered. A few times, when stormy weather overnight or on weekends caused unexpected problems, building Lab had someone out to address the issues right away. That responsiveness has continued in the months since completion every time I have a question. Since I chose to live on site during construction, I was especially grateful for the professionalism of the entire crew. Every member of the team was friendly and professional, kept to their schedules, maintained the highest standards of workmanship, and cleaned the worksite daily. From the very first meeting, it felt like everyone involved took a proprietary interest in the project, overlooking no detail and setting a high bar for themselves. The finished result exceeds everything I hoped for. Walking into my new kitchen and remodeled spaces makes me happy every single day. The rooms are now flooded with light, with unobstructed views of the garden and the expanse beyond. And while the footprint remains unchanged, building Lab’s thoughtful design makes every space they touched feel dramatically larger while also warm and inviting. I sometimes regret not having remodeled years ago, but then I reconsider: had the timing been different, I would not have had building Lab, and I would not have ended up with the incredible result they achieved. I cannot recommend them highly enough.”
EBCON Corporation
Energy-Efficient Home Builders in Mill Valley
Average rating: 5 out of 5 starsOctober 26, 2025
“The project that EBCON Co. did for me wrapped up about a week ago. I thought they did an excellent job. The project was to design and build an ensuite addition to my house for my disabled sister, who will be moving in with me in a couple of months. I hired EBCON for the project as they had done my home remodel when I moved into my current house 10 years ago. I was very happy with that project and pleased that several of their key personnel and subcontractors were the same as for my previous project. The current project consisted of a bedroom/studio, bath, hallway/study, walk-through clothes closet, lots of storage space, and small outdoor patio with wheelchair ramp. As my sister is an artist and art teacher, we asked for a design that provided high walls for hanging her paintings and extra space in the bedroom/studio for her to paint and potentially teach a few students. The design process went very well. The designer worked constructively with us and made numerous trips to tile, stone, and carpet stores with us to select materials. We greatly appreciated the detailed plan skeches she generated, some of which showed my sister’s paintings up on the walls in her bedroom/studio! Challenges, including access to the addition through existing bedrooms and integrating the design with the existing house, were solved well. ADA guidelines for accessibility were strictly followed for the design and materials. We – and all our family and friends - love the design and how it has turned out. The construction work was very high quality – EBCON has very high standards for the work done on their projects, including for the smallest details. The EBCON team and the sub-contractors they brought in were great to work with through all the stages, including design, construction, and completion. In addition to weekly on-site progress meetings (which included the project manager, superintendent, designer, and often the head of the company), I was kept informed on a daily basis about what was happening and the timing for next steps. EBCON staff were always on site while work was being done, and they were always reachable for conversations. Overall we are very happy with the project. I would definitely use EBCON again were I to have another project, and I recommend them without reservation to anyone planning a large or small home construction or renovation project.”
G Family Construction & G Design
Energy-Efficient Home Builders in Mill Valley
Average rating: 5 out of 5 starsOctober 15, 2024
“We were so fortunate to work with G Family for our full home remodel (and I mean FULL: it was brought down to the studs). From start to finish, we were beyond impressed with their professionalism, and their craftsmanship is next to none. Jon had so many clever ideas we were able to incorporate in the plan, and was really able to understand the needs of us as his clients. The entire team is very organized and communicative, and made us feel very at ease while undergoing this massive project. Home remodels are nothing short of stressful, but the team at G Family communicated seamlessly with everyone involved, from designers to city planners. I can honestly say that this process was not at all stressful with Jon at the helm (and the amazing Zach leading the charge for our fantastic yard!). Should the opportunity arise to work with G Family again, I would not hesitate. Our home, and our yard, are simply spectacular.”
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