ROOF+ Lifetime Warranty


We only offer the best to our customers. Our ROOF+ Lifetime Roofing System covers you for as long as you own your home! We are comfortable providing this as “We have been protecting what matters most since 1979”. Over 97% of roofing contractors fail in the first 3-5 years in business.




Our ROOF+ Lifetime Roofing Warranty is backed by the world’s largest shingle manufacturer; GAF. We have been trusted with this honor after being a GAF Master Elite, achieving President’s Club, and being on the Contractors Advisory board. We are the ONLY GAF Master Elite Contractor in the Pittsburgh Pa/Morgantown Wv area qualified to offer this warranty.





Our roof installation experts are committed to using only the best materials in all that we do. We employ products made by the top manufacturer that we know is trustworthy. Our shingle options range in color/style, so we’re almost always able to match your current roof. Additionally, between our roof installation and quality materials, your home will have a lifetime workmanship warranty, saving you money over the years.

MHI Roofing Pittsburgh IconMHI Roofing Pittsburgh

126 Sygan Road, McDonald

4.7 280 reviews

  • Avatar Teague Cole ★★★★★ 2 weeks ago
    Cam was an easy to work with, easy to contact, and honest sales person. I had all the information I … More needed after meeting with him to sign the contract. During installation of the roof there was a wonderful project manager that was there for me to ask questions or voice any concerns. We had 2 minor incidents where a window screen got ripped, a light fixture damaged, but they were onsite the next day and replaced it immediately and left the place better than they found it. The roofers arrived promptly at 8AM were done around 3PM. While it wasn't cheapest or the most expensive, I had a lot of peace of mind knowing that professionals were going to do the work correctly. MHI also removed and replaced and installed new gutters. One of the best parts about MHI was I paid for the roof when it was done and I paid for the gutters when they were done. No money up front! This makes.a huge difference and gives me a lot of confidence in what I am paying for.
  • Avatar Valerie Westcott ★★★★ 4 weeks ago
    The product is good looking, the materials are top of the line and the price was higher than other companies. … More We felt the higher price was justified by the work, strong materials and the long warranty. Rob Lessing is an EXCELLENT salesperson, very responsive to our numerous calls and was very easy to talk with, understand the plan and warranty. We cannot say the same for Andy Meredith. We were only going to hire MHI to replace the roof if Rob was available to us throughout the project. I’m so glad he was. He was great to work with. Thanks Rob!!
  • Avatar Diana Nicholson ★★★★★ a month ago
    MHI was fantastic. All of the workers were incredibly nice, professional, and really invested in not … More only doing a good job but also taking care of my property and communicating with me every step of the way. I would highly recommend MHI Roofing.
  • Avatar Marie Zysk ★★★★★ 3 months ago
    Cam, the MHI representative, was great! He was on time, pleasant, upfront and very knowledgeable. He … More went above and beyond in the inspection phase of my roof. He spotted SMALL patches of mold starting to grow on my attic wall that I was unaware of. What is now a small problem would have turned into a huge one in a relatively short time if it had not been addressed in this timely manner. I want my roof to look nice but more importantly I want it to function properly without me worrying about it. Cam really instilled confidence in me.

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