Green Slate Roofing and Siding

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Learn about our screening process

8 Years In Business

Company Details


  • Mon: 7:00 AM - 7:00 PM
  • Tue: 7:00 AM - 7:00 PM
  • Wed: 7:00 AM - 7:00 PM
  • Thu: 7:00 AM - 7:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 7:00 AM - 7:00 PM
  • Sun: 7:00 AM - 7:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

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
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


31 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 31 results
5.0 Marilyn C. Denver, CO

Joe was more than helpful, he went above and beyond. He helped us get the best roof from the Insurance company, checked in with us frequently and answered all of our questions and concerns. The job was a complete tear off and included Hardy siding. We could not be happier with the outcome.

5.0 Tim S. 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.

5.0 Alozie O. Aurora, CO

Excellent service

5.0 David B. 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 from Company:

I did not know they did that. I will be contacting them.

5.0 John P. 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!!

5.0 Melissa M. Littleton, CO

Joe and his crew were professional, on time, and upfront on costs and time.

Response from Company:

Thanks, Melissa! It was a pleasure working for you. We appreciate your business. Joe.

5.0 William R. Aurora, CO

5.0 Michael S. Aurora, CO

Great company offering a great service for a great price

5.0 Terry E. 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.

5.0 Daniel S. Lakewood, CO

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


Green Slate Roofing and Siding

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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)
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  10. Identity Verification (Reverse Phone Lookup)
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