Gutters, Roofing, Windows , and 6 more
"Removal and replaced sheathing and shingles"
m M. in December 2024
Windows, Roofing, Siding , and 6 more
"The crew was great and did an excellent job. I am more than satisfied with the work."
Colin M. in December 2023
Flat roofs, Sealcoating, Roofing , and 2 more
"Mike contacted me within a couple hours of requesting a quote and set up a time convenient for me. Angelo came and inspected the roof and showed pics of the issues. The roofing work was completed the same day of the quote. This is a customer service oriented company."
Tim B. in December 2021
Fencing, Siding, Remodels & Additions , and 2 more
"JAM has done several projects for me. They installed Certainteed insulated Vinyl Siding and my home is warmer in winter and cooler in summer. Last summer they built the most amazing roof over my deck-itâ s another room and I use it every day weather permitting. This year they installed the flooring. It is beautiful and easy to care for. They even came back a few days later to see if I was still pleased. JAM does a wonderful job-no matter what the job may be."
Donna C. in December 2024
Johnstown Roofing Contractors are rated 4.8 out of 5 based on 199 reviews of 199 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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