Overview
About Us
Gregor Roofing Company is proudly owned and operated by Rick Gregor, a long time resident of the South Hills of Pittsburgh. Rick has more than 30 years of experience working with top manufacturers, suppliers and skilled roofing professionals. Rick provides his customers with the knowledge and expertise they need to make the right decisions for their home or business.
Customer Reviews
"Rick was involved in every step of the project."
"Professional%2C trustworthy%2C and kind"
"Customer asked us not to share his/her review."
- "Rick was involved in every step of the project."
- "Professional%2C trustworthy%2C and kind"
- "Customer asked us not to share his/her review."
- "Contractor recommended"
- "PROFESSIONAL"
- "Customer asked us not to share his/her review."
- "GREGOR ROOFING COMPANY"
- "Customer asked us not to share his/her review."
- "KNOWLEDGEABLE AND COURTEOUS"
- "Customer asked us not to share his/her review."
- "Professional Roofer"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "EXCELLENT CHOICE"
- "CLEARLY AN UNDERSTANDING OF THE TOOLS MA"
- "GREAT"
- "Gregor Roofing-fantastic roofing contractor"
- "STRONG PROFESSIONALIZM"
- "Attentive to needs and very timely%21"
- "COURTESY & PROFESSIONALISM/QUALITY"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Gregor Roofing Company is the Very Best"
- "Top Quality"
- "Gregor Roofing Has You Covered"
- "Customer asked us not to share his/her review."
- "RICHARD GREGOR"
- "Customer asked us not to share his/her review."
- "Very professional and expert in their field."
- "Gregor Roofing did a terrific job at a reasonable price. we are very satisfied."
- "Gregor roofing"
- "PROFESSIONAL, TIMELY AND EFFICIENT"
- "EXCELLENT"
- "HELPFUL, KNOWLEDGEABLE, PERSONAL"
- "Very professional. I received several other estimates and Rick Gregor was the only one to actually climb on the roof during the inspection."
- "EXCELLENT WORK, A PLEASURE TO WORK WITH."
- "Customer asked us not to share his/her review."
- "EXCELLENT CONTRACTOR"
- "Customer asked us not to share his/her review."
- "CONTRACTOR EXPERIENCED & EFFICIENT"
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "Happy Customer"
- "Professional and Knowledgeable Contractor"
- "Assessment of Gregor Roofing."
- "do a get job"
- "Customer asked us not to share his/her review."
"Excellent company. Did a full roof replacement including new plywood. Quick, courteous, and professional."
"Gregor roofing company gave us a fair estimate. They were prompt and did good job replacing roof on our house. He wasn’t indifferent when we asked questions and made honest suggestions. We are satisfied with the job done. Would recommend this company to other potential clients."
"I'm completely happy with their work. They are very friendly and professional. They are also very reasonable with their prices and very very easy to communicate with. One of the best companies I have ever worked with. Another plus is that, Rick doesn't subcontract the guys that put your roof on work for Rick."
- "Excellent company. Did a full roof replacement including new plywood. Quick, courteous, and professional."
- "Gregor roofing company gave us a fair estimate. They were prompt and did good job replacing roof on our house. He wasn’t indifferent when we asked questions and made honest suggestions. We are satisfied with the job done. Would recommend this company to other potential clients."
- "I'm completely happy with their work. They are very friendly and professional. They are also very reasonable with their prices and very very easy to communicate with. One of the best companies I have ever worked with. Another plus is that, Rick doesn't subcontract the guys that put your roof on work for Rick."
- "Rick and his crew were prompt, professional and efficient. Their quote was competitive and they did a fantastic job on my roof. Rick was engaged with our project and very responsive; always called back promptly. The best testimonial I can offer is we had a small issue after the job was completed and paid, but Rick immediately responded and resolved the issue. Great work and service! Highly recommended."
- "Rick gave us a fair quote to do the work. So we hired him to replace our roof. Only took 2 days to tear off the old roof and put a new one on. The work crew were very professional. They are hard workers. I talked to the foreman on the job lots of times. He wanted to make sure I knew what they were doing and if it was alright with me. He was very polite. Gregor Roofing did my son's roof last year and he was pleased with the work. I would recommend this company with 10 stars!"
Awards & Certifications
Installation Excellence Award
This award is for contractors that consistently install with a very high level of quality and provide their customers the highest protection that GAF offers.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.
Installed Roofs Near You
Find Other Roofing Contractors Nearby
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GAF Awards & Certifications
Residential Contractors
Commercial Contractors
Awards
Master Elite®
A mark of roofing excellence. Only 2% of roofers in North America are invited to become GAF Master Elite® Contractors. It can’t be bought. It can only be earned.*
Get peace of mind with a Master Elite® Contractor Contractor
At GAF, we train and test thousands of the best roofers in the country and make sure they're appropriately licensed and insured so they can offer our best warranties.
This certification requires a minimum of 7 years of experience, is renewed yearly and requires the contractor to be:
Properly insured & licensed:
For your protection, so you can rest easy knowing you're covered
- $1M+ Liability Insurance
- Worker's Compensation Insurance
- State licensed where required and applicable
Reputable & trustworthy:
With a track record of providing quality roofing services in your community
- Good standing with the Better Business Bureau
- Good credit rating per Experian
Highly qualified:
Up to date on the latest technology and practices, ensuring expert installation
- GAF trained and certified
- High property owner job satisfaction ratings
- Able to offer the strongest GAF warranties
Your connection to stronger GAF warranties
The GAF Shingle & Accessory Limited Warranty provides a Lifetime limited warranty term and 10-year 100% coverage period during which GAF will provide both installation labor costs and replacement GAF products necessary to repair your roof due to a manufacturing defect for 10 years.
A GAF Master Elite® Contractor can also offer the GAF System Plus Limited Warranty, increasing your Smart Choice® Protection Period from 10 to 50 years and including tear off.
| Non-certified Contractor | Certified Contractor | Master Elite Contractor | |
| GAF Shingle & Accessory Limited Warranty | ✓ | ✓ | ✓ |
| WindProven™ GAF Roofing System Limited Warranty | ✓ | ✓ | ✓ |
| GAF System Plus Limited Warranty | - | ✓ | ✓ |
| GAF Silver Pledge™ Limited Warranty | - | - | ✓ |
| GAF Golden Pledge® Limited Warranty | - | - | ✓ |
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Certified™
Only 7% of roofers in North America are invited to become GAF Certified™ Contractors. It can’t be bought. It can only be earned.*
Get peace of mind with a Certified™ Contractor
At GAF, we train and test thousands of the best roofers in the country and make sure they're appropriately licensed and insured so they can offer our best warranties.
This certification requires a minimum of 3 years of experience, is renewed yearly and requires the contractor to be:
Properly insured & licensed:
For your protection, so you can rest easy knowing you're covered
- $1M+ Liability Insurance
- Worker's Compensation Insurance
- State licensed where required and applicable
Reputable & trustworthy:
With a track record of providing quality roofing services in your community
- Good standing with the Better Business Bureau
- Good credit rating per Experian
Highly qualified:
Up to date on the latest technology and practices, ensuring expert installation
- GAF trained and certified
- High property owner job satisfaction ratings
- Able to offer the strongest GAF warranties
Your connection to stronger GAF warranties
The GAF Shingle & Accessory Limited Warranty provides a Lifetime limited warranty term and 10-year 100% coverage period during which GAF will provide both installation labor costs and replacement GAF products necessary to repair your roof due to a manufacturing defect for 10 years.
A GAF Certified™ Contractor can also offer the GAF System Plus Limited Warranty, increasing your Smart Choice® Protection Period from 10 to 50 years and including tear off.
| Non-certified Contractor | Certified Contractor | Master Elite Contractor | |
| GAF Shingle & Accessory Limited Warranty | ✓ | ✓ | ✓ |
| WindProven™ GAF Roofing System Limited Warranty | ✓ | ✓ | ✓ |
| GAF System Plus Limited Warranty | - | ✓ | ✓ |
| GAF Silver Pledge™ Limited Warranty | - | - | ✓ |
| GAF Golden Pledge® Limited Warranty | - | - | ✓ |
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Master Select™
Get assurance that you’ll be dealing with a quality, reputable and dependable professional when you choose a GAF Master Select™ Contractor.
GAF Master Select™ Contractors must have a minimum of 5 years of experience are required to be:
Properly insured & licensed:
For your protection, so you can rest easy knowing you're covered
- $1M+ Liability Insurance
- Worker's Compensation Insurance
- State licensed where required and applicable
Reputable & trustworthy:
With a track record of providing quality roofing services in your community
- Good standing with the Better Business Bureau
- Good credit rating per Experian
Highly qualified:
Up to date on the latest technology and practices, ensuring expert installation
- GAF trained and certified
- Able to offer enhanced GAF commercial warranties and guarantees
GAF Master Select™ Contractors are your connection to the strongest GAF commercial guarantees and warranties
| Non-GAF Contractors | GAF Master Contractor | Master Select™ Contractor | |
| Standard Limited Product Warranty | ✓ | ✓ | ✓ |
| Weather Stopper© Integrated System Limited Warranty | - | ✓ | ✓ |
| System Pledge™ Limited Warranty | - | ✓ | ✓ |
| Emerald Pledge™ Limited Warranty | - | ✓ | ✓ |
| Diamond Pledge™ NDL Roof Guarantee | - | 30 year maximum term No Dollar Limit Guarantees (NDL) | 35 year maximum term No Dollar Limit Guarantees (NDL) |
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Master
Get assurance that you’ll be dealing with a quality, reputable and dependable professional when you choose a GAF Master Contractor.
GAF Master Select™ Contractors must have a minimum of 5 years of experience are required to be:
Properly insured & licensed:
For your protection, so you can rest easy knowing you're covered
- $1M+ Liability Insurance
- Worker's Compensation Insurance
- State licensed where required and applicable
Reputable & trustworthy:
With a track record of providing quality roofing services in your community
- Good standing with the Better Business Bureau
- Good credit rating per Experian
Highly qualified:
Up to date on the latest technology and practices, ensuring expert installation
- GAF trained and certified
- Able to offer enhanced GAF commercial warranties and guarantees
GAF Master Contractors are your connection to the strongest GAF commercial guarantees and warranties
| Non-GAF Contractors | GAF Master Contractor | Master Select™ Contractor | |
| Standard Limited Product Warranty | ✓ | ✓ | ✓ |
| Weather Stopper© Integrated System Limited Warranty | - | ✓ | ✓ |
| System Pledge™ Limited Warranty | - | ✓ | ✓ |
| Emerald Pledge™ Limited Warranty | - | ✓ | ✓ |
| Diamond Pledge™ NDL Roof Guarantee | - | 30 year maximum term No Dollar Limit Guarantees (NDL) | 35 year maximum term No Dollar Limit Guarantees (NDL) |
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
President's Club Award
These contractors represent the best of the best of our Master Elite®, Master Select™, and Premium Coating Systems Contractors.
They have distinguished themselves by meeting stringent requirements in the categories of Performance, Reliability, or Service.