Roofing Contractor in Denver

Denver's weather is brutal on roofs. Hail, heavy snow loads, intense UV exposure, and high winds mean your roof needs to be built right the first time. 303 Construction has been installing and repairing roofs across the Denver metro for over 20 years — we understand what materials and techniques hold up in Colorado's climate.

A full roof replacement in Denver typically costs between $8,000 and $25,000 depending on the size of your home, the roofing material, and the complexity of the roof (pitch, valleys, penetrations). Architectural asphalt shingles are the most common choice for residential properties. Metal roofing and flat roof systems (TPO, EPDM) are popular for commercial buildings and modern homes.

We handle every aspect of your roofing project: initial inspection, insurance coordination for storm damage claims, material selection, tear-off of the old roof, decking repair, underlayment installation, new roof installation, flashing, ventilation, and final cleanup. We leave your property cleaner than we found it.

Every roof we install meets or exceeds Colorado building codes and manufacturer specifications. We use ice and water shield in valleys and around penetrations, proper ridge ventilation, and we never cut corners on underlayment. Our installations are backed by manufacturer warranties and our own workmanship guarantee.