Red Diamond Roofing, Inc.

4.9 |80 Verified Ratings
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Red Diamond Roofing, Inc.

4.9 | 80 Verified Ratings
Write a Review


7000 Broadway, Suite 101
Denver, CO 80221
Your use of our services is governed by our Terms & Conditions

Red Diamond Roofing, Inc.

Red Diamond Roofing, Inc., has been proudly serving the Denver metro area since 2008. We believe in only the highest standards of excellence when it comes to materials and workmanship. At Red Diamond we are committed to making sure all of our customers are 100% satisfied. Call us today to see what we can do for you.


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Service Area

  • Denver
  • Aurora
  • Littleton
  • Westminster
  • Colorado Springs
  • Thornton
  • Arvada
  • Englewood
  • Broomfield
  • Golden
  • Wheat Ridge
  • Boulder
  • Longmont
  • Fort Collins
  • Frederick
  • Brighton
  • Lone Tree
  • Evergreen
  • Castle Rock
  • Erie
  • Parker
  • Niwot
  • Firestone
  • Severance
  • Commerce City
  • Windsor
  • Morrison
  • Greeley
  • Timnath
  • Lafayette
  • Carr
  • Sedalia
  • Dupont
  • Monument
  • Pierce
  • Dacono
  • Henderson
  • Idledale
  • Kittredge
  • Louviers
  • USAF Academy
  • Fort Lupton
  • Indian Hills
  • Conifer
  • Watkins
  • Louisville
  • Mead
  • Larkspur
  • Eaton
  • See All >

Services Offered

  • Asphalt Shingle Roof Install
  • Wood Shake Roofing Install

Areas of Expertise

  • Roofing
  • Attic Insulation
  • Siding
  • Gutters
  • Windows

Product Brands Used

  • CertainTeed (Bufftech)
  • GAF
  • Owens Corning
  • Tamko

Quick Facts

Business Hours
(Please call to confirm)
  • Commercial
  • Warranty Offered
  • Free Estimates
  • Residential


In Business Since: 2008
Memberships & Affiliations
  • Owens Corning Preferred Contractor
  • Better Business Bureau
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Red Diamond Roofing, Inc.

My Work
8 Projects
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Ratings & Reviews
Red Diamond Roofing, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 80
  Page 1 of 8
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5.0   |  
Review by in Fort Collins, CO
Red Diamond replaced my roof and found the sub-contractors to repair other items on my home damaged by a very bad hail storm. My project manager, Travis, did a fantastic job communicating each step with me and making it where I had to do nothing other than call Red Diamond. Would absolutely use again when I need more roofing needs!
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5.0   |  
Mathew Wright with Diamond Roofing was friendly, knowledgeable, professional, and very responsive! Its was great working with him and and his crew. They installed a great roof and clean up was thorough! Very Happy!! Kudos to Diamond Roofing!!
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5.0   |  
Review by in Nederland, CO
We called Ed Duffy to help us with roofing our two rental mountain properties. He was a pro - and Red Diamond was wonderful to work with for our projects!
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5.0   |  
Review by in Denver, CO
We had hail damage to our roof last year 2019. We asked our homeowners insurance company for recommendation for a roofing company. They strongly recommended Red Diamond Roofing. After checking with some of our neighbors, we hired them. Mr. Brian Dewald was the project manager. He gave us the step-by-step process from start to finish. Overall, we had a very pleasant experience with Mr. Brian Dewald and Red Diamond Company. The office called us several times to make sure everything was in place. They did a great job removing and installing the roof. Also, they installed all new boots on the pipes and roof ventilation, and painted pipes and vents with similar color of roof. The roof looks great after completion. They also cleaned the gutters and yard nicely. We strongly recommend Red Diamond roofing. It is a Five-Star company.
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5.0   |  
We had our roof replaced this past fall, and ended up using Red Diamond Roofing. Our consultant, Christian Olson was an absolute pleasure to work with... from the initial visit/consultation all the way through the process, he was extremely knowledgeable, polite, and responsive. Hopefully we won't have to replace our roof again any time soon, but if we do I would definitely plan to use Red Diamond again! Highly recommended!
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4.5   |  
Following extensive investigation, discussion with prior clients, and review of credentials we were pleased to select Red Diamond Roofing to replace our old roof which had been damaged by a severe hail storm in June of 2018. Luckily, although the roof had been badly damaged it did not leak; we were among thousands of homeowners in our area who suffered the same event. Because we had replaced an earlier roof in 1995, also as the result of hail, we did not realize immediately that our â newâ roof had been damaged because in 1995 our insurance company had voluntarily paid >1/3 more in insurance coverage than was required in order that we receive a much higher quality roof in theory more resistant to hail. It was late fall of 2018 when we finally decided to have our roof checked, only to find that it did in fact require replacement. Due our late action we were not able to replace the roof until the spring of 2019; during the interim we did our homework and concluded that we wanted to work with Red Diamond, one of the contractors who had bid on our roof. We were and have been completely delighted and impressed by Red Diamond and Mathew Wright, our Project Manager from the inception of the project. Mathew was diligent, hard-working, always available at any time of the day (even on weekends) and oversaw every detail to our complete satisfaction, including helping to persuade our insurance carrier to once again increase the settlement amount so that our new roof was of the finest materials available, at significantly more cost than simple replacement! Although our roof took longer to be installed due to the winter of 2018/2019, Mathew never left of wondering what our status was, and as soon as weather permitted, he arranged for us to have the work start as soon as it was safe to do so. We love our new roof, itâ s handsome and distinct and stands out in our neighborhood, and we get many compliments from visitors, neighbors, and requests to know about the roof and who installed it. My wife and I are delighted to recommend Mathew and Red Diamond without qualification, and are willing say so at any time! Kenneth A. Marcoux
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5.0   |  
Review by in Denver, CO
I would use Red Diamond Roofing again, and I recommend this company. Mike F. was my PM and he did an excellent job, made the process easy. Very happy with the quote, communication, roof/gutter materials, and, of course, great job by the roof crew and the gutter crew. Thank you.
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5.0   |  
We would highly recommend Red Diamond Roofing. We were in the process of having our roof estimated after a damaging hail storm. Having no response from a different company, Tyler Calomino walked up to introduce himself from working on the neighborâ s house across the street. From the very first interaction to completion we were VERY impressed with him and how Tyler handled our roof replacement. From extras to gutters, we appreciate Red Diamond roofing and their brand ambassador Tyler Calomino! No high pressure, constant communication on all processes and projects, He handled everything and keep us informed and kept engaged during the entire process. WELL DONE Tyler! The Swensonâ s
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5.0   |  
Review by in Denver, CO
After discovering hail damage on a rental property, I contacted a few roofing companies to get quotes. Red Diamond roofing quickly made me an appointment with Mark Lewis who was out the next day. Mark took the time to explain the whole roof claims process and while performing the inspection of the roof, also alerted me to other issues that would need addressing. Mark did not attempt to upsell me on any services and in fact in one instance recommended I find another contractor for some additional work as they could get things done faster and more cost effectively than his crew. I really appreciated his attention to detail and ability to convey information to me in an easy-to-understand manner. I ended up going with a non-standard tile color but Mark made it work and provided me all the information necessary to have my current insurance company (a different one than covered the hail damage) approve the discount for impact resistance. Mark kept in contact with me throughout the entire process and after any email or phone call responded to me within a few hours. Where we had schedule conflicts for in person meeting, Mark worked to make things easier on my end. Red Diamond roofing already had a good reputation prior to my selection of them as a roofing contractor. My experience with the project manager, Mark Lewis only further cements in my mind that their reputation is well deserved and I always mention them and my experience when discussing roof work with friends and family.
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5.0   |  
We needed an new roof due to a hail storm. Christian Olson was always available by phone or text whenever we had any questions. The work was prompt, professional, and clean. You can tell they take pride in their work.
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Showing 1-10 of 80
  Page 1 of 8

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