Green Slate Roofing and Siding

4.84 |30 Verified Ratings
Write a Review

Green Slate Roofing and Siding

4.84 | 30 Verified Ratings
Write a Review


11765 W 25th Ave
Lakewood, CO 80215
Your use of our services is governed by our Terms & Conditions

Green Slate Roofing and Siding

Locally owned & operated Greenslate Roofing & Siding has over 15 years of experience specializing in residential & commercial roofing install/repair around the Denver metro & front range. Our certified manufacturer installers provide high quality installation backed with lengthy workmanship/manufacturer warranties. Our experience and outstanding customer service are just a few other qualities that set us apart from other roofing companies in the Denver area. We do Roofing, Siding, Gutters & Windows. *Joe O'Connor (Owner/Operator) * 720-537-1149


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Service Area

  • Denver
  • Westminster
  • Aurora
  • Arvada
  • Thornton
  • Broomfield
  • Golden
  • Brighton
  • Littleton
  • Englewood
  • Morrison
  • Parker
  • Lone Tree
  • Henderson
  • Evergreen
  • See All >

Services Offered

Home Inspection
  • Roofing Inspection
  • Asphalt Shingle Roof Repair
  • Wood Shake Repair

Areas of Expertise

  • Residential Asphalt Roofing
  • Low Slope Roofing Systems (EPDM & TPO)
  • Storm Damage Repair
  • Siding: James Hardie, Vinyl, Metal & Wood
  • Roofing, Gutter, Siding & Window Installation

Product Brands Used

  • CertainTeed (Bufftech)
  • GAF
  • James Hardie
  • LeafGuard
  • Owens Corning
  • Tamko
  • Class 4 Impact Resistant Singles

Quick Facts

Business Hours
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
7:00 AM to 7:00 PM
(Please call to confirm)
  • Commercial
  • Warranty Description: 5-7 Year Work Warranty (new residential)
  • Warranty Offered
  • Free Estimates
  • Residential
  • Materials
  • Credit Cards Accepted


In Business Since: 2015
Memberships & Affiliations
  • Asphalt Roofing Manufacturers Association (ARMA)
  • Cedar Shake and Shingle Bureau
  • National Roofing Contractors Association (NRCA)
  • National Waterproofing and Foundation Repair Contractors Association (NAWSRC)
  • Single-Ply Roofing Institute (SPRI)
Type: General Liability
Amount: $0
Expiration: 12-10-2022
  • A+ BBB
  • 5 Star Google
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

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To find more licensing information for your state, visit our Licensing Requirements page.

Business Overview

How We Got Started

We started in this industry in 2003.

We describe our business as Well established


Green Slate Roofing and Siding

My Work
5 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
Green Slate Roofing and Siding

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 30
  Page 1 of 3
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5.0   |  
Review by in Arvada, CO
Joe came in with the low bid, and he did not add to it. Even when I did not listen to his advice.
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5.0   |  
Excellent service
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5.0   |  
Review by in Littleton, CO
homeadvisor doesn't need to call me several times during and after the process for information and reviews. It is really annoying. Probably over 6 phone calls and at least as many emails throughout the process. Ridiculous
Response by Green Slate Roofing and Siding: I did not know they did that. I will be contacting them.
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5.0   |  
Review by in Brighton, CO
Joe O'Connor and crew leave nothing to be desired with regard to customer service as well as quality of workmanship. Joe treated me with understanding and respect and treated my home as if it were his own. Right from the start, Joe wanted only the best for me and he took the time to explain why he would be using specific materials and practices when installing my new roof. As with any major project, follow-up is key. This is also something that seems to come naturally for Joe O'Connor. AWESOME, AWESOME job!!
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5.0   |  
Review by in Littleton, CO
Joe and his crew were professional, on time, and upfront on costs and time.
Response by Green Slate Roofing and Siding: Thanks, Melissa! It was a pleasure working for you. We appreciate your business. Joe.
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5.0   |  
Review by in Aurora, CO
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5.0   |  
Great company offering a great service for a great price
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5.0   |  
Review by in Aurora, CO
They did a wonderful job, roof looks really nice. Workers did a fantastic job. Joe was checking in many times throughout the day and even the next when roof got inspected by the City of Aurora.
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5.0   |  
Joe and his crew did all the requested work as well as free assessment of other work. He was professional, polite, did not push for ticky tack extras. The price/value of his work way well with it
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5.0   |  
Great experience. Professional in all aspects. Timely repair of siding from numerous woodpecker holes. Replaced siding and painted area. Very happy with the work
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Showing 1-10 of 30
  Page 1 of 3

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
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  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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