Who We Are


Coy Construction is family-owned and operated Michigan deck-building company that enjoys a rich and proud 40-year tradition serving Southeast Michigan and surrounding areas including Ann Arbor, Novi, Northville, Milford, South Lyon, and Walled Lake. Our core business is building residential decks and outdoor living spaces, including porches and pergolas. Qualified Remodeling magazine ranks us as the largest producer of deck building in the state of Michigan! An outdoor living space can add value, beauty, and functionality to your home, and we are proud to create outdoor living areas that enhance our customer’s enjoyment of their property. From design to installation, Coy Construction is proud to offer a wide range of products for your deck and outdoor needs such as Trex, Cedar, Treated Pine, and more!

Meet Our Team

What We Do



Pergolas & Accessories

Ready for an outdoor upgrade?

Whether it’s building a new deck, resurfacing your current deck, or adding new structures like a porch, pergola, or gazebo, our team can help. Call or email us today to receive a free estimate and free design.
Contact Us!

Our Team's Results