Take a look at our past work!

Peak Performance Roofing LLC

We service the Pioneer Valley and surrounding towns of Western Massachusetts. Reach out to us if you’d like a consultation, (413) 203-5888

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Read what 80+ clients have said about our services:

Our Work

136 County Road , Huntington, MA, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Colonial Slate
  • CertainTeed Landmark PRO: All Landmark PRO Projects
36 Gill Road , Bernardston, MA, US

The homeowner was planning to install solar panels this spring and wanted to replace the roof ahead of time to ensure a solid, long-lasting foundation. We removed the existing roofing system and installed new CertainTeed Landmark Pro Max Def architectural shingles, known for their durability, weather resistance, and enhanced color depth. This upgrade provides a reliable, high-performance surface ready for solar installation while also improving the home’s overall appearance.

To qualify for the SureStart Plus extended warranty, we installed a complete CertainTeed Integrity Roofing System, as outlined on CertainTeed’s website. This includes WinterGuard® ice and water barrier in critical areas, RoofRunner® synthetic underlayment for full deck protection, SwiftStart® starter shingles, and Shadow Ridge® or Cedar Crest® ridge cap shingles, along with proper ventilation components. These products are designed to work together as a system, ensuring long-term performance and allowing the manufacturer to extend enhanced warranty coverage beyond standard material protection.

  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Moire Black
  • CertainTeed Landmark PRO: All Landmark PRO Projects
180 Overlook Drive , Northampton, MA, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Moire Black
  • CertainTeed Landmark PRO: All Landmark PRO Projects
51 Union Street , Greenfield, MA, US
  • Special Jobs
  • Special Jobs: Special Jobs
11 Spring Street , Easthampton, MA, US

This roof replacement in Easthampton, MA was a special project for our team at Peak Performance Roofing, as it marked our first shingle roof installation of the 2026 season—and it happened to be located right down the street from our shop. The existing roof was removed and replaced with CertainTeed Landmark Pro architectural shingles in Max Def Colonial Slate, a premium asphalt shingle known for its durability, dimensional appearance, and strong algae resistance. The Colonial Slate color provides a rich, slate-inspired look that complements many New England homes while delivering long-term protection against the region’s changing weather conditions.

For this shingle roof install in Easthampton, our crew carefully prepared the roof deck, installed high-quality underlayment, and completed a full architectural shingle roofing system designed for reliability and performance. Projects like this highlight the benefits of a professional roof replacement in Easthampton, combining improved curb appeal with dependable protection. If you’re considering a new asphalt shingle roof or roof replacement in Easthampton or the surrounding Hampshire County area, CertainTeed Landmark Pro shingles offer an excellent balance of durability, style, and manufacturer-backed warranty coverage.

  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Colonial Slate
  • CertainTeed Landmark PRO: All Landmark PRO Projects

Customer Testimonials

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Dan Antonio - 286 College Highway , Southampton, MA, US
This is our second time working with Peak Performance. Both occasions we were having a steel roof installed. It was installed in a clean and timely manner. It was possibly the coldest day of the year, yet they still paid attention to every detail of the project. We couldn’t be any happier with our new roof. We highly recommend them.
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Todd Alexander - 51 East Pleasant Street , Amherst, MA, US
Peak Performance Roofing just completed the installation of a replacement roof on a commercial building of mine. I was very happy with their work, responsiveness and value. I am using them again for another commercial building and would highly recommend them to others.
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R. Dickerman - 6 The Jog , Hatfield, MA, US
Excellent work. Good communication. Made sure the job was done right.
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Deborah Koch - 140 Loudville Road , Westhampton, MA, US
I may not be punctual in writing this review (work was done in 2020), but I think so highly of Peak Performance, that I want to share information to help other consumers understand that this is a high-quality business. The main thing I want to tell you is that the owner is fully engaged in the business from start to finish! Really. This matters enormously to me. Jim Flannery doesn't just get the job, he does the job, makes sure others are doing their jobs, and checks in regularly with the cu... Read more
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James Douglass - 158 Park Street , Easthampton, MA, US
Have used Peak Performance on several occasions and have been happy with the results. Work was performed in a timely manner and communication was good. The work was fairly priced.