About Us

Red Diamond Roofing | #1 Denver Roofing Company

A Denver home with a new asphalt shingle roof installed by Red Diamond RoofingRed Diamond Roofing was built on the foundation of upfront and ethical business practices. We accomplish this objective by treating our customers as partners and treating our projects with the utmost passion and respect. As seasoned roofers, we believe that what we do truly matters, and we don’t take our work lightly. We help homeowners and businesses to beautify their premises, protect their loved ones, their property, and contribute to a healthier, more sustainable environment. We take great pride in being a part of this mission, and we don’t take it for granted. If you need a roofing contractor, read on to learn what sets us apart.


If you have a need for new or repaired roof, gutters, siding, or exterior paint job, we are here to serve you. We can even assist with insurance claims. We are an Owens Corning Platinum Preferred Contractor, a GAF Certified Contractor, a Malarkey Emerald Premium Contractor, and a member of the Colorado Roofing Association. Contact us today to experience the Red Diamond difference and get the roof repair contractor you deserve. As a generations old Roofing Company, we believe that what we do truly matters. We help homeowners and businesses to contribute to a healthier, more sustainable environment. If you are in need an experienced Roof Repair specialist, read on to learn what sets Red Diamond Roofing apart from other roofers in Colorado.

Call 303-658-0390 -or – CLICK HERE TO CONTACT US

High Quality Roofing Services Colorado

Best Choice thumbs up logoAt Red Diamond Roofing, we provide a wealth of important installation and repair services to both residential and commercial properties. They include:

We know that taking on a new construction or repair project can be a daunting task, and we want to eliminate the confusion and frustration. If you contact us, one of our roof repair experts will gladly listen to your concerns and provide you with a pressure-free assessment of how to best service your needs. Our experts boast decades of combined experienced, and are among the most knowledgeable roofing authorities in the state.

The Red Diamond Difference

There are a number of key variables that set us apart from your typical roofing contractor. For instance, we don’t cut corners with cheap materials. We only use the most reliable materials from the most trusted brands like Owens Corning, GAF, Tamko, Malarkey, and CertainTeed. In addition to stocking the best materials, we’ve also assembled the best team for the job. Our workmanship is top notch, as we treat every project with the utmost professionalism and care. We take the time to  secure every last detail and leave behind a clean job site when the work is done. With our lifetime warranties, you can have full confidence in the finished product.

Although we spare no expense in stocking the highest quality construction materials, we still manage to keep our prices extremely competitive. You shouldn’t have to pay a fortune for quality construction. This is about more than just shingles and siding; it’s about sleeping easy and knowing that your livelihood is secure.

  • A Red Diamond Roofing crew working on the roof of a commercial building in Denver.Prices You Can Afford – Our objective is to build a quality product at a fair price. You may be able to find a lower price from a bargain contractor, but are you truly getting the value you deserve? Cheap materials and inexperienced labor will ultimately cost you far more in the long run, so don’t roll the dice on a deal that seems too good to be true. At Red Diamond Roofing Company, we know that roofing is a major investment. We do everything we can to provide the best deal without sacrificing craftsmanship and longevity. That’s what sets us apart from the competition.
  • Meticulous Attention to Detail – We treat every home or business as if it were our own. We believe that this mindset is essential to the work we do. It ensures that we never cut corners, and that we carefully inspect every square inch of work that we complete. Just when we think that everything is flawless, we check it again. After all, your roof must last you the next 20 years or more, and your siding must protect you from the harshest elements. There is no room for even the most subtle mistake.

Most importantly, we go the extra mile. We go over your options up front, clearly outlining the scope of work and helping you understand what each option entails. For instance, the little details make a big difference in the final look of your roof. It’s not just the color you choose, but also the metal, the flashing, and the style of craftsmanship. We can provide you with the expertise that enables you to make the informed choice.

  • A Red Diamond Roofing crew member installing a leaf filter gutter guard on a home.A Partner You Can Count On – Have you ever worked with a contractor who kept you completely in the dark about what they were doing? So have we. It’s not a pleasant experience, and that’s why we’ll have no part of such practices. We keep you informed throughout every step of the process, notifying you of our progress, listening to your feedback, and working with you directly to ensure that the finished product meets and even exceeds your highest expectations. After all, this is your home or business, and no one knows it better than you do?
  • A Stress-Free Experience – As part of our unwavering commitment to customer service, we work to ensure that the construction process is as painless and stress-free as possible. We will work with your schedule, come up with a custom plan to meet your needs, and leave the job site even cleaner than it was when we arrived. It will be like we were never there at all, except for a job well done.

Call 303-658-0390 -or – CLICK HERE TO CONTACT US

Contact Us Today

We proudly serve the communities of Denver, Westminster, Northglenn, Thornton, Arvada, Wheat Ridge, Lakewood, Golden, Englewood, and other surrounding communities. We also service Northern Colorado in the Fort Collins area, including the communities of Fort Collins, Greeley, and Loveland. If you have a need for new or repaired roofing, gutters, siding, or a new exterior paint job, we are here to serve you. We can even assist with insurance claims.