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

Daily Mail

Colorado gang of 30 men shown attacking two
Daily Mail
Two men feared for their lives when they were ambushed and beaten by a group of 30 in an attack that was filmed and posted on social media. Timmy Talbot-Manning, 21, brought his friend Josh Smith, 20, to a park in Thornton, Colorado, on Thursday, ...

Posted: March 27, 2017, 5:39 pm

FOX31 Denver

Video posted to social media captures group attack on 2 men in Thornton
FOX31 Denver
THORNTON, Colo. -- The Thornton Police Department is investigating the brutal assault of two unsuspecting young men by dozens of people. The attack sent both victims to the hospital. It happened at Woodglen-Brookshire Park about 5:45 p.m. Thursday, ...

Posted: March 27, 2017, 11:34 am

The Denver Channel

Neighbors concerned about Thornton pot dispensary they say is too close to schools
The Denver Channel
It's called Green Dragon Colorado and would be located at 128th Ave. and Holly St. -- less than a mile from three different schools including Shadow Ridge Middle School. "I really don't want it in my neighborhood, and I don't want it by my schools ...

Posted: March 24, 2017, 5:09 am

FOX31 Denver

Thornton man found dead in Rocky Mountain National Park ...
FOX31 Denver
ROCKY MOUNTAIN NATIONAL PARK, Colo. — The body of a 39-year-old Thornton man was found in the Longs Peak area on Sunday afternoon, Rocky ...
Thornton man who died while climbing Longs Peak identifiedThe Denver Post
Missing Man's Body Discovered In Longs Peak Area | RMNP News ...Estes Park news (press release)
Authorities identify hiker found dead near Longs PeakThe Coloradoan

all 14 news articles »
Posted: March 20, 2017, 11:53 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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