Roofing & Gutters reviews in Denver, Colorado

We’ve worked with Dan through two roof replacements and would choose him again if we are ever in this situation again. He and his crew were very responsive and quick to get started. The quality of work is stellar and they are diligent in cleaning up all debris, leaving no nails in tires. Dan is very easy to reach and responsive with questions and next steps. Thankfully, he makes navigating the insurance process incredibly easy. He also adds a little dose of humor here and there, which we appreciate. We highly recommend working with him!

Guarantee Construction Group replaced my concrete roofing tiles with synthetic composite tiles as the result of hail damage. The crew did an excellent job, and always made certain the work site was picked up at the close of each day. I would highly recommend Guarantee Construction Group.

Guarantee Construction is a 5 star company with 5 star people! Foreman and Project Manager Abel Barrera ensured my roof was completed to the best quality standard possible. They were more than willing and able to accommodate customizations and upgrades that fixed previous design flaws on the building. We completely trust the work this company performs and know exactly who we will hire for future jobs!

The workers showed up on time, worked diligently, & replaced our roof in one 12-hr day.

Thank you for your help making a term maintenance plan for our campus.

Amazing place, helped me out. A difficult situation. Thank you Gorge and Nour for being upstanding citizens.

I would highly recommend this company very professional and work was done on a timely manner. Again if I didn't say it I wouldhighly recommend them.

Our roof was a beast and in the mountains. They did a great job on installation. The roof and gutters look great.

Did a great job getting insurance to approve new roof after hail storm
Happy with the new roof
Got it scheduled quickly
Cleaned up after they left

I wish I could give less than a star. They are over priced and mean !!! So unprofessional!!!!! They left us outside in the cold we tried to go tino their office to ask for a quote and they said no! What!!! Who does that !! They were so mean and rude

Awesome company with unbelievable customer service. You are making a mistake going with any other roofing company. Ryan and his team are amazing.

Great work and super helpful. I highly recommend.

I really enjoyed working with Dave. Great quality work. I used his services on 2 roofs and will be using his services again on another. Highly recommend this professional and his work.

They kept a clean workplace and were respectful of our property. There was a delay due to materials and we were kept informed of the new timeline. Would recommend them confidently.

The roofing project went smoothly, this is actually our second time using commercial roofing contractors, Jaylene was very helpful and communicated everything to us from start to finish

Overall fantastic experience. CRC guided me through the claim process and had many options and answers for me. Thank you

Chris and his crew were wonderful to deal with from start to finish. They did a tremendous job communicating and our new roof is amazing!

Great job Matt! So very pleased!👍

Outstanding customer service. I would recommend this company above all. They are personable, caring and amazing.

Roofers were very timely onsite working. Supervisor was also onsite and helpful. Roof, gutters, etc. look good. After finished,cleaned area thoroughly of debris and nails.
Dixon

Very detailed oriented project managers. Helped me through insurance and were able to provide clear, frequent communication so I was never confused about where my project was at or what was happening. I will be doing my next rood with them!