Cornerstone Additions

We are a design-build general contractor handling everything from A-Z from start to finish for each project. We specialize in creating one-of-a-kind Decks, Screen Rooms, 3-Season Rooms, Porches, Pergolas, and Arbors. From Plan to Permit to Finished Product, we are with you every step of the way.

Are you looking to create something unique? Many of our projects to-date are one-of-a-kind! We offer a variety of price schedules, from baseline to fully customized projects, with all the "bells and whistles"!

Perhaps you want stone columns supporting your deck rather than basic wood posts, or even a specialty handrail. Maybe you envision unique decking with different colors or distinctive patterns! Did you want Cedar on the ceiling of your new Screen room or addition? Or recessed lighting that dims? You might even want mood-lighting options for your handrails and steps. How about exterior electrical outlets all around? Or even a Tile surface?