Peak Performance Roofing LLC

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About Us

Western Mass Roofing Contractor; Serving the Pioneer Valley for over 10 years

Peak Performance Roofing LLC is a locally owned roofing company serving residential and commercial customers across Western Massachusetts. Led by owner James Flannery, who brings more than 40 years of hands-on roofing experience, the company is built on expert craftsmanship, dependable service, and a personal commitment to every project. Originally from the Greater Boston area, James relocated to Easthampton in 2015 and has since grown Peak into a trusted local name known for honest estimates, clear communication, and roofs built to last.

Recent Work

42 Cape Street ,Williamsburg, MA, US

Historic Home Roof Replacement in Goshen, MA | GAF Timberline UHDZ

We were recently brought in by a general contractor to complete a roof replacement on this late-1800s home in Goshen, Massachusetts. This large residential roofing project featured steep rooflines, intersecting gables, multiple valleys, and intricate details that required careful planning. Our crew also fabricated custom metal flashing to accommodate some of the home's more challenging roof transitions.

While CertainTeed Landmark shingles are typically our preferred choice, the homeowner had already selected GAF Timberline UHDZ in Pewter Gray, and we think the finished roof looks excellent. Pewter Gray features a blend of cool gray tones and subtle color variations that complement the home's historic character and dark green trim. GAF's Timberline UHDZ shingles feature a distinctive Dual Shadow Line for added depth and dimension, along with enhanced algae protection backed by a 30-year StainGuard Plus PRO limited warranty.

With its size, complex rooflines, and detailed flashing requirements, this was a challenging project that our crew was well equipped to handle. The result is a beautiful new roof that combines modern roofing technology with the traditional architecture of this historic Western Massachusetts home.

Completed work in Williamsburg, MA, by Peak Performance Roofing LLC
10
  • Special Jobs: Special Jobs

162 Main Street ,Northampton, MA, US

New metal roofing in Northampton, MA, installed by Peak Performance Roofing LLC
  • Standing Seam Metal
  • Standing Seam Metal: Aged Copper
  • Standing Seam Metal: All Standing Seam Metal Projects

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

Peak Performance Roofing LLC reviews on Google
Paul Duquette — review for Peak Performance Roofing LLC
Paul Duquette
5/5
They Knew we had to move quickly for insurance reasons and got started just a couple weeks after contract signing work was completed in one full day.1700 square foot cape Price was very fair. cleaned up everything. It looks great. friendly team we are very happy with the results wouldn’t hesitate to recommend to friends/family thanks Eric fantastic job brought their own dumpster
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Hello Paul, Thank you for your kind words and the five-star review! However, if you worked with a contractor named Eric, it was likely another business in West Springfield. We started around the same time, so the name similarity can occasionally cause confusion. To avoid this, we generally stay out of each other’s service areas. We specialize in roofing, while they handle full exterior work. You can leave them a review by searching for “Peak Performance Exterior Home Improvements Inc.” Apologies for the confusion!

bucky sparkle — review for Peak Performance Roofing LLC
bucky sparkle - 87 Grove Avenue , Northampton, MA, US
5/5
Our unusual rubber roof needed specialty work. Peak was excellent in managing the issues. It's been solid for a couple years with no sign of worries. Jim was generous and competent.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Hello Bucky, great to hear from you! We appreciate the feedback and we are happy to hear the roof has been solid! :D

David Zellmer — review for Peak Performance Roofing LLC
David Zellmer - 435 Florence Road , Northampton, MA, US
5/5
They repaired a dormer roof for us that was incorrectly installed by a different company. Professional, fair price and quickly resolved the issue. It’s been a couple years and we have had no leaks or issues since they did their work. Highly recommend them and will definitely go back to them for any future roofing needs!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you for kind words, David. We appreciate your business and recommendations. Hope you have an excellent summer!

M — review for Peak Performance Roofing LLC
M
5/5
The new roof looks great, the crew was fast, careful, and respectful, and cleaned up thoroughly. Jim was tremendously and rapidly responsive to all my questions and concerns. It’s a company that was easy to work with, and I’m very pleased with the results.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you so much for the feedback! It was an absolute pleasure working with you! :)

jake woodruff — review for Peak Performance Roofing LLC
jake woodruff - 113 Lyman Street , South Hadley, MA, US
5/5
Peak Performance did our house and garage roofs a couple years ago and they turned out beautifully. Jim and Tommy were great to work with-both very professional and helpful with guiding us through style choices. Our house included a tricky porch roof section that another local roofer wouldn’t touch, but Peak had an affordable and durable solution. Their crew was fantastic as well. Highly recommend this company for their expertise and value.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thanks so much, Jake! Working with you was a pleasure.

Frequently Asked Questions

Homeowners in Easthampton choose us because we provide award-winning roofing services with a commitment to quality and customer satisfaction. Our 40 years of experience and recognition as Best Roofer in the Pioneer Valley demonstrate our dedication to excellence.

We offer a range of roofing services including asphalt shingle roofing, standing seam metal roofing, and specialty roofing solutions, serving Western Massachusetts with skill and care.

We ensure clear communication from the first consultation to project completion. Our locally owned team in Easthampton is committed to keeping clients informed and involved at every step.

Yes, as a locally owned business, we value our Easthampton community connections and reputation, striving for service that makes a positive impact locally.

We are trusted in Western Massachusetts for our expert workmanship, use of top-quality materials, and our recognition with awards like the Readers' Choice Award for roofing excellence.