This business is Trusted — customers consistently rate it 4.9★ across 422 reviews, indicating reliable, quality service.
A 4.9★ rating from 422 reviews indicates strong quality — continued review growth will further confirm reliability.
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed
Customers frequently cite quality materials, workmanlike installation, and thorough cleanup.
Peak storm season can affect scheduling — plan major projects in advance.
Homeowners needing a reliable roofer with a clean track record of completed projects.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
I'm a real estate broker in Denver I have Core Roofing do all of my roof inspections and I always refer Core to my clients for repairs and roof replacements. I've worked with David Marsh and Jonathan Watsky and they never push a new roof or roof repairs when it is not needed. When a new roof is needed Core Roofing has the experience and expertise to help determine if insurance will pay for the new roof and help you through the process. If insurance isn't going to cover the roof replacement, Core Roofing's fair business practices and competitive pricing will help you feel rest assured that you are not overpaying.
Core replaced our roof, and they were absolutely fantastic to work throughout the entire process, from the initial call to the final inspection. They were helpful, honest, and responsive; they set clear expectations from the start; they were also very friendly. The day of the install went very smoothly and they did a fantastic job cleaning up at the end of the day. I highly recommend them!
See why this business ranks here and how customers describe it. Get a breakdown of your Smart Score and what it would take to reach the next trust tier.
Get Ranking Report — $19Reports do not affect rankings.
Data sourced from Google Places API · ReviewRank Smart Score
Rankings are based on public review signals only. No paid placements.
Have worked with Core many times and always very pleased with the service and expertise. This time around was not looking at replacing my roof, but trying to determine whether there was a leak or not. Jonathan got up on the roof. We sprayed water all over the place and determined that everything was working great. Highly recommend their services. When does that
Core roofing and solar did an outstanding job on our beautiful new roof! Thank you to Andrew Schmidt, Martin Martinez, James Callahan, Rob Kuseski and all the team for making the process so seamless and easy and fast!! The communication throughout was excellent and they were even able to add some additional work (shed) with only a days notice! I would highly recommend core roofing to anyone who is looking for a new roof and doesn’t want the hassle of out of state companies that come through after a storm. Thank you, Chris Ross
A top notch crew from the office to the rooftop. CORE was stellar in 2018 and stellar once again this past fall when we needed our roof replaced again. They make the process simple and clear, communication takes the stress away and you always know what's going on. I sincerely thank everyone at CORE for your top quality work!!!!