Thornton Roofing Contractor

Serving Thornton, CO Since 1977

We Can Service All Of Your Roofing Needs!

When mother nature has your Thornton, CO roof in need of repair you can call A-Denver Roofing.  As one of Denver’s oldest roofing companies we have the proven track record to help.  We do all types of roofing from small shingle roofs to the largest of commercial roofs.  We are a relatively small Denver roofing company that believes in quality of service.

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We couldn’t be happier with the work that A-Denver did on our home.  They actually replaced most of the roofs on our block.  We think that they understand how to treat a customer and service their products.

Mike & Jenn Phitzer


My Father Augie would be proud of the work that we do today!  I wish he could only see how far our company has come and all of the people that we have helped along the way.

Bill Frankmore

Owner, A-Denver Roofing

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Quality | Service | Guarantee

There are plenty of Roofing Contractors in Thornton, CO but finding the goods ones can sometimes prove to be difficult.  A-Denver takes the worries out of it.  You will find our proven track record backed by an A+ BBB rating gives  our customers piece of mind.  We are a Thornton roofing company that you can depend on.
A-DenverRoofing-Logo2 Call us Today 303-455-3185

Quality Products

We use only premium roofing products.  Our shingles, metals, wood shakes and stone coated steal all come with industry leading warranties.

Satisfaction Guarantee

Our products are backed with a lifetime warranty.  We guarantee 100% satisfaction on all projects.

Dependable Service

A team of certified professionals will give you the service that you deserve.

Roofing Denver Since 1977 | Call 303-455-3185


A-Denver Roofing

A-Denver Roofing | Roofing Denver Since 1977

Types Of Roofing

  • Shingle roofing Thornton – We carry a variety of shingle roofing products
  • Metal Roofing Thornton–  We install standing seam metal roofing and mechanically fastened metal roofing
  • Wood Shake Roofing Thornton–  We install wood shake roofing with a class 4 fire rating
  • Flat Roofing Thornton – We install PVC roofing, EPDM roofing, Modified Butiman roofing, TPO roofing
  • Stone Coated Steel Roofing Thornton –  We carry DECRA Roofing Systems

Thornton Colorado - Google News

Tradesmen, outdoor enthusiasts rejoice: Duluth Trading Co. will soon open in Colorado
The Denver Post
Duluth Trading Company, inventor of the “Longtail T-Shirt” — with 3 inches of extra length to defend tradesmen from accidentally revealing their backsides — is coming to Thornton. A longtime catalog retailer for working men and women, Duluth Trading ...

Posted: August 17, 2017, 12:01 pm

Kate Thornton enjoys public cuddles with her lookalike son before he gets too old to let her
Kate Thornton is soaking up the sun in Ibiza with her mini me son by her side. The radio and TV presenter is on holiday with her family and posed for a sun-soaked selfie with nine-year-old Ben. And she joked that she was taking the opportunity to hug ...

Posted: August 17, 2017, 9:56 am

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Posted: August 17, 2017, 4:12 am

CBS Boston / WBZ

Shawn Thornton Misses Boston, But Retired Ex-Bruin Ready To Boost Panthers From Front Office
CBS Boston / WBZ
That's where Thornton and his co-workers will come in. Beyond all the great play on the ice and the work he did behind the scenes holding the Bruins together through tough times, Thornton proved adept at being a conduit between the players and the ...

Posted: August 16, 2017, 5:13 pm
The City of Thornton is a Home Rule Municipality in Adams and Weld counties in the U.S. state of Colorado, located in the northeast quadrant of the Denver-Aurora-Broomfield, CO Metropolitan Statistical Area. Thornton is 10 miles (16 km) north/northeast of downtown Denver. The United States Census Bureau reported the city's growing population at 118,772 on April 1, 2010,[5] a 44.2% increase from the 2000 Census population of 82,384. Thornton is the sixth most populous city in the state of Colorado and the 213th most populous city in the United States.

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Our Offices

A-Denver Roofing

5335 Federal Blvd Denver, CO 80221

Phone:  303-455-3185


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