Interstate Roofing, Inc.


We are a full-service, locally owned company serving Denver and the entire front range area, specializing in customer satisfaction. Our primary business is residential roof replacement. Interstate Roofing was incorporated in 1994 and has installed thousands of roofs and rain-gutters throughout the front range, while maintaining an outstanding record. We are licensed and carry a $2,000,000.00 general liability insurance policy and full worker’s compensation.

We install roofing and rain-gutters for some of the front range’s top custom home builders and have been featured in two Parade of Homes shows.

We are committed to excellence and customer satisfaction. Our supervisors and crews are always engaged in ongoing training and certification, insuring the highest quality in workmanship. Interstate Roofing has always had a “no advance payment” policy unless there are special order materials.

Approved or authorized installer of: Certainteed GAF / ELK Owens Corning Steel Rock

Interstate Helping after the Storm


1000 W 47th Ave
Denver, Colorado 80211
United States

Serving The Colorado Front Range for almost 25 years.

Additional Locations


  • Residential Roofing
  • Commercial Roofing
  • Apartments / HOA
  • BBBbadge
  • A+badge
  • 5-Year Badge


Mon - Fri 8am - 6pm Sat 9am - 4pm Sun Closed


40 Reviews
Amy Flatten
Excellent Service!

Following a hail storm, we searched for a roofing company to meet our needs. After meeting with a few other companies, we came across Caulin Struyk and he was immensely helpful, so we chose to use Interstate Roofing to replace our roof. He gave detailed explanations to all of our questions and kept us updated on the work. He took care of communicating with the insurance company. He was there when the insurance people assessed our damage and made sure they didn't miss a thing! We highly recommend Caulin and Interstate Roofing.

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Aaron Flatten
Great Job Caulin Struyk

Caulin and his team did a great job from start to finish. Quick work, always available to answer question and overall a great experience. Our roof look great and we would highly recommend Caulin and his team to anyone in need.

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New roof looks great

Interstate Roofing We recently had our aging roof replaced by Interstate Roofing and are well pleased with the service and expertise of this company. They were honest and punctual in all matters. Pros:New roof looks great

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40 Reviews


(303) 763-9114

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