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Roof Warden

Roofing contractor

GEN 3 Roofing

6970 S Holly Cir, Centennial, CO 80112

Google average
4.8
Ratings counted
41
One and two star
2 of 41(4.9%)
Colorado median
1.9%

The first three are Google’s own figures for GEN 3 Roofing, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Colorado roofers we list with enough ratings to compare.

Rating breakdown

4.8
41 ratings
Google’s profile shows 38
How the 41 ratings break down, from five stars to one
5
3995%
4
00%
3
00%
2
00%
1
25%
4.9%of these 41 ratings are one or two stars (2)

About typical — the typical roofer in Colorado sits at 1.9%. A higher share is a reason to read the critical reviews below, not a verdict.

The critical reviews

The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.

All 2 of the one and two-star reviews we hold for GEN 3 Roofing, most recent first.

  • 1 out of 5JJ Alexa year ago

    We worked with Gen3 after our house took a beating from a nasty storm. They worked fast and did okay. Unfortunately, their work longevity is lacking. It has been less than 2 years, and we need repairs. We emailed and called to see if we could get an estimate for repairs; however, after the initial reply, we haven’t heard anything from anyone. It has been a little over 4 weeks, and still nothing. We reached out and were told we’d get a call back, but again, nothing. They are nice guys, but I would rather give my business to somebody whose work I can count on. Had another company come out and not only do repairs but go over and fix what Gen 3 did earlier. I do not trust their work and do not recommend. Very disappointing to say the least.

    Reply from the business

    Thank you for the feedback, we are sorry this issue was not resolved quick enough. The siding contractor that we referred was not able to repair the new damage you sustained in a timely fashion. Even though the new damage was not caused by our work, I am sorry for the frustration this caused. Please let us know if there is anything we can do for you in the future.

  • 1 out of 5Ed Perry5 years ago

    I wish i could give Gen 3 a positive rating and would have up until these last monsoon rain storms. Unfortunately they did not install the flashing correctly to divert water away from a wall and it has now flooded our laundry room three times. I called Kyle and sent him a few emails. He and one of his guys came out and agreed that it was not installed correctly and said they would fix it. A few days went by with no fix and no contact from Kyle so last Sunday 7/18 I sent him another email and said we are expecting more heavy rains. No response from Kyle and now last night 7/22 the rain flooded my laundry room again. I now have water damage that we need to fix and still no call from Gen 3.

    Reply from the business

    I'm sorry this caused frustration. As mentioned a few times prior to us reroofing your home, the large hole in your stucco siding was and is the culprit for your leak into your laundry room, not the new roof we installed. We confirmed that with you after the new roof was installed. Kyle was kind enough to install a rain diverter on the roof to direct water away from the stucco hole in the siding to help, but was only a temporary fix until you fixed your stucco. If you have any questions, please call the office.

What reviewers keep mentioning

Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.

  • roof replacement7
  • fast work5
  • reasonable rates4
  • hail damage repair3
  • timely work3
  • no pressure sales2
  • ease of process2
  • kind staff2
  • efficient team2
  • problem solvers2

Other reviews we hold

14 more of the 36 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Jaimie Anguiano23 hours ago

    Very professional! Was kept well informed throughout the process. My roof looks great. Aaron is the best!!

    Reply from the business

    Thank you Jamie! It was a pleasure working with you. Your new roof looks amazing!

  • 5 out of 5Dee and Karla Scrivena day ago

    Magnificent Job❣️ GEN3 Also Replaced 9 sheets of deteriorated roof decking. As a former Building Inspector & Roofing Inspector, I could Not be more pleased with this ReRoof!

    Reply from the business

    Thank you, Dee and Karla, for your generous review and professional endorsement as a former Building and Roofing Inspector; we appreciate you recognizing the GEN3 re-roof and replacement of nine deteriorated decking sheets. We take pride in meeting the highest standards, and invite you to contact us anytime for follow-up, inspection, or future projects. Thank You

  • 5 out of 5Josh Zhonga day ago

    Gen3 care about their customers, a quality that is more important than anything else. We have used Gen3 multiple times and we are always satisfied with their job

    Reply from the business

    Thank you Josh, grateful for a wonderful customers like you!

  • 5 out of 5A Ga month ago

    Buckle up, I’ve got a lot to say about my experience! When I found out (from my gutter cleaning guy) that I needed to replace my roof, I was stressed. I searched my neighborhood Facebook group for recommendations and found Gen3, called and …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you so much for the kind review! Clients like you make us love our job!

  • 5 out of 5Mike Whalena month ago

    Full roof replacement, soffit replacement, gutter replacement- Excellent experience working with Gen 3 Roofing, they over-delivered in all aspects of the job. We got quotes/inspections from 4 different companies; we chose Gen 3 based on their thorough, detailed inspection, their clear, concise and detailed estimate, and their overall professional level of communication. Very satisfied with the job when it was complete. Aaron, Dawson, and their crew did an excellent job, worked quickly and efficiently, and left our home looking and feeling great. 5 stars, highly recommended.

    Reply from the business

    Thank you, Mike, for the thoughtful review and for choosing Gen 3 Roofing for your roof, soffit, and gutter replacement. We’re thrilled Aaron, Dawson, and the crew over-delivered, provided a thorough inspection and clear estimate, and left your home looking and feeling great. Your recommendation means a lot to our team. If you need any future assistance or have questions, please don’t hesitate to contact us. - Cameron, Gen 3 Roofing

  • 5 out of 5Martin C Harris2 months ago

    Aaron & Dawson along with the crew of 9 who knocked out our house, carriage house and detached 3 car garage in a day in a half. Everyone was absolutely wonderful to work with and would highly recommend them for any and all of your roofing …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you Martin and Debby for the wonderful review and recommendation. We’re thrilled Aaron, Dawson and the crew could complete your house, carriage house, and garage so efficiently and that you love how it looks. It was a pleasure working with you both and we truly appreciate your trust and kind words. Please reach out if you need anything else. - Cameron, Gen 3 Roofing

  • 5 out of 5John Mildenberger2 months ago

    Had a time crunch on getting a new roof. Cameron, Aaron, and the crew all came through and exceeded my expectations. Best contractor I've ever worked with. They are an amazing roofing company and even better people. I'm almost looking forward to my new roof getting smoked by hail just so I can use these guys again.

    Reply from the business

    Thanks so much for the fantastic review, John. We're thrilled Cameron, Aaron, and the crew exceeded your expectations and delivered on your timeline — I’ll be sure to pass along your praise. We appreciate the trust and are here anytime you need us. - Cameron, Gen 3 Roofing

  • 5 out of 5Mike Carter3 months ago

    I manage three office/flex buildings in Greenwood Village, Castle Pines and Castle Rock. Gen 3 has helped me on four different occasions and done a remarkable job with what I that to be very reasonable rates. They've found leaks, fixed …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Mike,thank you for the kind review. It is always a pleasure working with business owners like you. You make our job enjoyable!

  • 5 out of 5Jacob Gavitt3 months ago

    Fantastic company, always professional and always do an amazing job. Wouldn’t go with any other roofing company out there.

    Reply from the business

    Jacob, thank you for the wonderful review and for trusting us with your roofing needs. We're thrilled to hear our team was professional and that you’re pleased with the results. We appreciate your recommendation and look forward to helping you or anyone you refer in the future. - Cameron, Gen 3 Roofing

  • 5 out of 5Nathan Macklberg8 months ago

    Aaron’s the man! Above and beyond customer service

    Reply from the business

    Nathan, so glad you had a great experience with Aaron. It’s guys like Aaron that make the difference and we appreciate you taking notice. Thank you for your business. We look forward to serving you in the future.

  • 5 out of 5mart martinia year ago

    I interviewed a few roofing companies before deciding to go with this one. Working with Aaron was great. I didn't feel pressured into anything like another company made me feel. He answered all my questions and they did the work on the …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you for your fantastic review! We're thrilled to hear that you felt supported throughout the process and that Aaron was able to address all your questions. It's wonderful to know that you appreciated our professionalism and timely service. Your satisfaction with the new roof means a lot to us. We look forward to serving you again in the future! - Cameron, Gen 3 Roofing

  • 5 out of 5Chris Williamsa year ago

    A huge shoutout and thanks to Aaron and Dawson for the incredible work they coordinated and performed on my home along with the incredible communication throughout my roofing and gutter replacement project. When searching for a certified …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Hey Chris, Thank you so much for allowing us help you with your new roof and gutters. You have a beautiful home, in a highly desired neighborhood, and we were honored to help with your project. The finished product looks amazing. We look forward to serving you in the future!

  • 5 out of 5Marge Ga year ago

    Best roofing company ever! The staff and products used are superior. Customer service is without a doubt unlike anything you experience today. Cameron helped problem solve, researched answers to my questions and was responsive to texts, …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Marge, it was such a pleasure working with you! You are amazing and makes our job so enjoyable when we get to work with great people. Looking forward to being your long term trusted roofing consultant.

  • 5 out of 5Luke Davida year ago

    If I could give Gen 3 Roofing 10 stars, I absolutely would. From start to finish, this company exceeded every expectation I had—and then some. They handled my massive hail damage claim with incredible professionalism, attention to detail, …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you Luke for the extremely kind review. Our team does everything we can to make the experience working with Gen 3 as seamless and amazing as possible. We appreciate you.

The latest post from this business

Posted by GEN 3 Roofing to their own Google profile 6 days ago. Their words, not ours.

I manage three office/flex buildings in Greenwood Village, Castle Pines and Castle Rock. Gen 3 has helped me on four different occasions and done a remarkable job with what I that to be very reasonable rates. They've found leaks, fixed roof punctures and did a specific job with a very demanding tenant, installing a ventilation system that removed exhaust out of the space and essentially out of the building keeping all the other tenants very happy. I don't want to go on but Gen 3 have been the best roofers/problem solvers I've every worked with.May 4, 2026

Other roofers in Centennial

Ranked by how many ratings Google has counted.

Other roofers we list in Centennial
Roofing contractor
Roofcorp Incroof replacement, insurance claim assistance, new gutters4.9515 ratings1.2% one and two star(303) 766-2444
1st Priority Roofingroof replacement, insurance claim assistance, answering questions4.9437 ratings2.7% one and two star(720) 271-3718
Ethos Roofing & Restorationinsurance claim assistance, professional crew, hail damage repair4.9341 ratings1.8% one and two star(720) 549-7454
Jack the Roofergutters, inspection, hail work4.9336 ratings2.1% one and two star(720) 722-2255
Beyond Roofingpolite staff, gutter replacement, hail damage repair5.0311 ratings0.6% one and two star(303) 239-6633
Just Roofs and Guttersinspection, roof replacement, insurance claim assistance4.9208 ratings1.9% one and two star(303) 834-1126

All roofers in Centennial →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 41 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 41, of which 36 have any text — and it is not everything Google shows.

Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.