Watch and read what our Boulder County and Front Range Colorado clients say about our work

David is a great contractor to work with for many reasons. He is very knowledgeable, conscientious, and listens to the homeowner. He provides quality workmanship through his contractors and the job isn’t done until the homeowner is satisfied. He kept to the timeline and budget.  Even after the work is done, he is there to answer questions or concerns. I would gladly work with David again should another home project arise.

Marilyn S.

My husband and I value our friendship with you and your family first and foremost.  On the business side, you led and coordinated a successful project at our house to add a bedroom and upgrade the lighting in our upstairs closets, bedrooms, and hallway.  You were a good listener and also offered up ideas based on your experience in our initial planning discussions.  Your sub-contractors were top notch in terms of being courteous, professional, on-time, and quality work. Additionally, we appreciated your insights/recommendations on a few additional items that we feel like have added a lot to our house. We could not be more pleased. Thanks for the transparency.  We will definitely use you in the future.

Shona N.

David Quinn was highly recommended to me by a client of his. I asked him to design and install a small project for me (an exterior deck) before I committed to a large internal renovation. A part of me thought of this first project as an audition, and David passed with flying colors. Throughout this smaller project David was attentive, listened well, made suggestions when I asked for them, and was extremely competent and talented.


The planning phase of the interior project was where I was able get to know David better. I highly recommend that you contact David as far in advance of your project as you can. He values the planning process highly, uses it well, and it offers a great opportunity to get to know David and how he works. He is quite talented, thorough, very responsive, very available during the project, and really listened to and heard what I said. His calm approach throughout the project was a huge help to me. His openness and transparency throughout the planning phase, and during the project itself, were wonderful aspects of the process (and not totally expected, based on the reputations of many general contractors).


The estimate that David prepared for me was quite detailed, and it turned out to be spot on. My project came in within budget and was finished within David’s timeline. He never pushed me to consider additions to my project just to increase the cost. Yet, he offered suggestions when I asked for them about other items or approaches that I could consider. David’s expertise allowed me to select high-quality products and stay within my budget.


David is a very ethical person, and it is clear to me that he believes it is his mission to provide excellent service and a high-quality product to his clients.


Not only is David quite skilled and extremely competent, he also a has wonderful team of very talented and dedicated people who work with him on his projects. They all hold themselves to very high standards of craftsmanship and excellent service. The result of their hard work on my project were stunning—more so than I could have imagined.


David has also remained available to me after the conclusion of my project. I continue to call him to ask for advice, suggestions and follow-up work and he is always as gracious and helpful as he was during my project. I definitely will call David and Alpine Summit Homes for my next project.

Ellen H.

David has taken my basement post-flood and transformed it into to a much higher quality, finished, spa-like guest retreat and home gym. All of the sub-contractors he’s hired have been incredibly courteous and present on the project. I especially appreciate David’s ability to handle and manage so many aspects of this project without bothering me with any minor details. At the same time, I’ve felt like my input is always welcome. A few weeks prior to completion, we are on budget and on time.

Kristen P.

We were fortunate to hire David for what was a big project for us – a remodel that involved a whole floor of our home. He demonstrated true professionalism from beginning to end of the project. Additionally, his team showed the same care and quality workmanship. We had a few unexpected surprises along the way but each and every one of them was managed to our satisfaction. Thanks David!

Vivienne N.

Expert. Honest. Responsive. Each of these words describes the work and work ethic of David Quinn. We hired Alpine Summit Homes to do our house addition and full house remodel, a project that took seven months, and was challenging even on the best of days! Throughout it, David was a model of calm and competence. He was thorough and transparent with us in discussing plans and costs, up front about any changes he recommended or when something unexpected arose (and trust me, something unexpected will always arise with a big project!). His team was also fantastic; real craftsmen and people who we enjoyed meeting as well as having work on our house. (In related news, our dog also loved all the folks associated with the company.) From the overall project right down to the smallest of details, and in staying in touch once the house was completed to make sure things were going well, we have nothing but praise for David and his team. Professionals in every way!

Carol M.

David completed an interior renovation project for us at a 1970’s cabin that had no water, no electricity and was miles from the closest highway. On top of this, David managed to work through all the challenges one might expect with the Boulder County permitting process. Every one of the subs performed above our expectations, again under very challenging conditions.


The project started nearly a year in advance, requiring months of planning to obtain the permits to begin work. David supervised that process and communicated with us throughout. Once work began we had extremely tight deadlines to meet Boulder’s requirements.


Alpine Summit Homes started by providing a set of detailed drawings. David’s team added a full bathroom with shower, hot water on demand, new window, 3 new doors (custom made with Douglas Fir), new sub-floor and tile, insulation and other critical systems including propane heat. David’s team added two walls, providing space and connections for a future kitchen. All this in a very tight space!


Specialized contractors installed a cistern, septic system and solar system. The solar system eventually provided electricity but David’s team operated with a generator throughout most of the project. David’s team connected all the operating systems to bring the entire project together.


We chose Alpine Summit Homes in part because he is a Boulder County licensed contractor. Our project was very limited in scope. We were impressed that David agreed to work on the just the first phase of a larger project. To his credit David was the only contractor who was responsive and willing to work under difficult circumstances with a limited budget.


We were fortunate to have Alpine Summit Homes stay with us through the early stages with Boulder County. But we were especially pleased in the end with the quality of work and the ability of David to complete the project on time and on budget. David understood and achieved our vision for this little cabin in the mountains!

Kevin J.

I’ve worked with David and what I learned is that because he is such an analytical person, he is perfect for designing and building my addition. I love my location and with the plan he put together I can live the lifestyle I want without having to move.

Anthony P.