Who We Are
AGC Deck Company raises the bar for outdoor craftsmanship. As a locally owned and operated business, our team has grown through word of mouth, repeat clients, and a reputation for doing the job right the first time.
We’re not a big-box contractor. We’re your neighbors. And we care about your home like it’s our own.
Quality Over Quick Fixes
We build it right—using premium materials and proven construction methods.
Honesty & Transparency
From your first estimate to final walkthrough, you’ll always know what to expect.
Craftsmanship You Can See
Every cut, joint, and finish matters. Our work is our signature.
Based in Longmont, we serve homeowners across the Front Range, foothills, and mountain towns—from Denver to Evergreen, Fort Collins to Colorado Springs.
We bring the same passion and precision to every build.
Contact us
If you’re looking for a partner who listens, delivers, and treats your home with respect—you’re in the right place.