Colorado’s Premier Custom Home Builder

Colorado’s Premier Custom Home Builder | Cornerstone Homes


At Cornerstone Homes, we work with you to build the custom home of your dreams. When it’s time to start designing and building your brand-new home, Cornerstone has the expertise, tools, and enthusiasm to get you there. In Denver, Boulder, the Front Range and throughout Colorado, we partner with clients to create living spaces that truly reflect their needs, personalities, and creative passions.


Design-build is the concept that there’s an integration between the design of your home and the construction of your home. The best overall value occurs when these two processes are combined creating a symbiotic relationship between the architect and builder.



Silo is a master planned net-zero energy community in Lafayette that incorporates sustainable design principles and urban agriculture. Lafayette, Colorado


Caribou Ridge is setting a new standard in modern mountain luxury just 25 minutes from Boulder, Colorado. Bordered by private land, protected Open Space and National Forest, the neighborhood offers unparalleled views of the Rocky Mountains and year-round access to local trail systems. Nederland, Colorado


GEOS is the first sustainable, integrated community in Colorado where energy from the earth and sun replace all fossil fuels. Arvada, Colorado

Very knowledgeable and easy to get along with. They have been very transparent with costs the entire way so we know what is going on. Highly recommended.

At Fanas Architecture, we have worked on several projects with Cornerstone Contracting and their communication and attention to detail during construction make a huge difference in the overall success of the project. Keenan and his staff are very easy to work with, respond to all requests in a timely manner, and provide accurate information that they review thoroughly with the client before any decisions are made. Fanas would recommend Cornerstone Contracting as the general contractor for any client planning their new custom home.

Cornerstone Contracting built a hybrid timber frame mountain home and stand-alone shop for us using their design-build process. We chose them for their expertise in timber frame design and construction experience with similar houses. We enjoyed working with them throughout the process. They took the time to get to know us and our home building goals and objectives. Communication was excellent as we had scheduled reviews throughout the design and construction periods. We have a high quality, beautiful home that we love.”