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
Gregory Virgilio — review for Peak Performance Roofing LLC
Gregory Virgilio - 185 Pine Street , Holyoke, MA, US
5/5
This was an unusual and somewhat more difficult metal roofing job that other companies turned up their noses at. The joke is that with most companies you can ask for reasonable price, on time and good quality- pick two. but with Peak Performance I feel we got all three. I'm grateful they took it and I feel they did a great job. I would definitely call them again.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Hello Gregory, Thank you so much for your kind words. It was a pleasure doing business with you and we hope to do so again in the future!

rose von schlegell — review for Peak Performance Roofing LLC
rose von schlegell - 82 Devens Street , Greenfield, MA, US
5/5
Highly recommend. We have hired this company twice and both times experienced great communication, excellent work, and came when they said they would. Cleaned up well. They even worked us into their busy schedule when we were selling a house and under time pressure. So grateful for this excellent local contractor.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you so much for the kind words, Rose! It was a pleasure working with you!

Steve Angel — review for Peak Performance Roofing LLC
Steve Angel - 59 Maple Street , Easthampton, MA, US
5/5
Peak replaced my shingles. They were easy to work with and completed the work in the time planned and to the contract requirements.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, Steve! It was a pleasure working with you.

John Davis Bidwell — review for Peak Performance Roofing LLC
John Davis Bidwell - 76 High Street , Northampton, MA, US
5/5
Great work: professional, timely, and they did a great job cleaning up. Thanks!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Hello John, thank you for the kind words. It was a pleasure working with you!

Ira Curtis — review for Peak Performance Roofing LLC
Ira Curtis - 21 Liberty Street , Northampton, MA, US
5/5
Peak Performance did a wonderful job installing a roof on our addition. The team was well organized, on time and a pleasure to work with. I highly recommend them for your next roofing project.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words and continual support, Ira! Excited to see what the addition looks like when it's all done! :)

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.