Skip to content
Roof Warden

Roofing contractor

Green Slate Roofing & Siding

12970 W 20th Ave, Golden, CO 80401

Listed under Wheat Ridge, CO

Google average
5.0
Ratings counted
64
One and two star
0 of 64(0%)
Colorado median
1.9%

The first three are Google’s own figures for Green Slate Roofing & Siding, 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

5.0
64 ratings
How the 64 ratings break down, from five stars to one
5
64100%
4
00%
3
00%
2
00%
1
00%
0%of these 64 ratings are one or two stars (0)

Lower than most — 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.

We hold no one or two-star review text for Green Slate Roofing & Siding. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.

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 replacement15
  • gutters11
  • siding9
  • insurance claim assistance9
  • professional work7
  • timely work5
  • hail damage repair4
  • efficient crew4
  • seamless work2
  • quality roof2

Other reviews we hold

14 more of the 61 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Michael Lanning2 months ago

    We used Green Slate roofing and siding to replace our roof and siding in Steamboat Springs, CO. The team did an outstanding job and we would used them again. Thanks Joe and team!

    Reply from the business

    Mike, Thanks for the review! -Green Slate Roofing and Siding

  • 5 out of 5Morgan Minogue3 months ago

    We had a really great experience with Greenslate roofing. Joe was incredibly responsive and easy to work with throughout the whole process. They removed our swamp cooler and patched the roof, and the quality of the work was excellent — …

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

    Reply from the business

    Thanks for the review Morgan! We are happy to hear you guys are satisfied with our services. Green Slate Roofing & Siding

  • 5 out of 5Nathan Denzin3 months ago

    The owner of the company answered when I called. I had a tight time frame that I needed the work done and he fit me in. The job was conducted professionally at a fair price. These guys are the roofers I will call again in the future.

  • 5 out of 5Isthiswhatyouwant4 months ago

    Joe and his helped us shepherd our claim through insurance for a new roof, gutters, and painting of our house. He was always easy to communicate with and ready to explain what needed to be done and why. His workers were great and thoroughly cleaned up after they were done. Would highly recommend Green Slate.

    Reply from the business

    Mary, Thanks for the review! It was a pleasure to work with you. -Green Slate Roofing and Siding

  • 5 out of 5Dan Villanueva7 months ago

    Joe at Green Slate Roofing is a true professional in the roofing industry. He’s a great communicator and did an excellent job coordinating with me, my insurance company, and his crew. The process he’s developed is seamless and completely unobtrusive—it did not disrupt or interfere with my daily life, which I’m very grateful for.

    Reply from the business

    Dan, Thanks for the review!!

  • 5 out of 5Matt Joyner8 months ago

    Joe and his crew at Greenslate are excellent! Joe handled things with my insurance company quickly and throughly, communicating every step of the process clearly so we were confident the whole way through. Their work is of the highest quality and was done very quickly.

    Reply from the business

    Thanks for the review Matt! It was a pleasure working for you and we are happy to hear you are satisfied with our services. -Green Slate Roofing

  • 5 out of 5kristi wysocki9 months ago

    Fast service, excellent care and quality. Went above and beyond what they were asked to do.

    Reply from the business

    Thanks Kristi, We appreciate the review! We work hard to make our customers happy and it was a pleasure to work for you guys. Green Slate

  • 5 out of 5James Waselkow11 months ago

    We got this guy’s info from our realtor so we knew he had to be good. Bro responded quickly and did a great job (at a great price nonetheless). Then when we screwed up paying him, he didn’t get upset. No, he just laughed and said “no problem.” We resolved the issue and he even waived the fees to fix the problem WE created. Five stars isn’t enough for this dude.

    Reply from the business

    James, Thanks for the review! -Green Slate Roofing & Siding

  • 5 out of 5Karen Kirn11 months ago

    Joe and his team did a wonderful job replacing my siding, roof and gutters. Here is an after photo of my home. I recommend him to all my friends, family and clients.

  • 5 out of 5Samantha True (Sam)11 months ago

    We had a great experience working with Joe - we didn’t feel we were being upsold or pressured into anything. Ronnie and the other guys who completed our siding project were nice and efficient. And our siding looks amazing!! We would definitely work with this company again.

    Reply from the business

    Samantha, Thanks for the review! We are happy to hear you are satisfied with everything! Green Slate Roofing & Siding

  • 5 out of 5Emily Bartona year ago

    We had a wonderful experience with Green Slate! We had a leak in our roof and they were out to inspect it within the day. They were flexible with our schedule and got started right away. The roof was done quickly and it looks great! Joe was so helpful guiding us through the process with the insurance company too. Highly recommend!! 10/10

    Reply from the business

    Emily, Thanks so so much for the kind review. We are glad to hear you are satisfied with everything! Green Slate Roofing & Siding

  • 5 out of 5Michaela year ago

    We had siding. roofing, gutters, windows, trim and paint damage to our home. I wasn't sure who to trust. I was referred to Greenslate Roofing and Siding by my neighbor down the street who had them on their roof as well. …

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

    Reply from the business

    Mike, thanks for the kind review, it was a pleasure to work for you. Green Slate Roofing & Siding

  • 5 out of 5Nicole Gutnayera year ago

    Greenslate Roofing is the best in town! We've used them for two roofing projects. The owner, Joe, went above and beyond to help us get the most out of our hail claim. In the end, we were able to claim a new roof, windows, gutters, exterior …

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

    Reply from the business

    Thanks Nicole! Pleasure to work for you guys.

  • 5 out of 5Karen Kirna year ago

    I had major hail damage to my roof, siding, and gutters, and Joe from Green Slate Roofing truly saved the day. From start to finish, he was professional, knowledgeable, and incredibly helpful. He handled the entire process seamlessly, working directly with my insurance company to make everything as smooth and stress-free as possible. Joe’s crew did an outstanding job transforming my home. The workmanship was top-notch, and the attention to detail was evident in every part of the project. My home looks better than ever, and I couldn’t be happier with the results. If you need someone you can trust who will go above and beyond, I highly recommend Joe and the team at Green Slate Roofing.

    Reply from the business

    Karen, Thanks for the wonderful feedback! We are thrilled to hear you had such a positive experience with us. Providing excellent craftsmanship, materials and customer service is our top priority. We appreciate your business! -Green Slate Roofing & Siding

What Green Slate Roofing & Siding says about itself

Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.

  • Licensed

    “…Fully Licensed & Insured The proof is on the…”

  • Warranty offered

    “…peace of mind with our strong Work Warranty on all roofing projects. Front Range…”

  • Free estimates

    “…GET A FREE QUOTE CALL US: 720-537-1149 Home Services…”

Their site also states: insured.

Other roofers in Wheat Ridge

Ranked by how many ratings Google has counted.

Other roofers we list in Wheat Ridge
Roofing contractor
PRQ Exteriorsroof replacement, insurance coordination, thorough inspection4.8938 ratings3.3% one and two star(720) 696-9473
Monarch Construction & Roofinginsurance claim assistance, stucco repair, siding replacement4.7481 ratings7.5% one and two star(303) 981-1265
Pachner Exteriors, LLChail storms, insurance claim assistance, hail damage repair5.0109 ratings0% one and two star(720) 467-6225
Arvada Roofing and Constructioninsurance claim assistance, gutters, hail damage repair4.8102 ratings4.9% one and two star(720) 437-8550
Avodainspection, kind staff, easy process4.6102 ratings8.8% one and two star(720) 708-4126
Denver Siding Co.james hardie siding, courteous staff, insurance coverage5.0101 ratings0% one and two star(720) 943-7538

All roofers in Wheat Ridge →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 64 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 64, of which 61 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.