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
Rebecca Freeman — review for Peak Performance Roofing LLC
Rebecca Freeman - 155 Boardman Street , Belchertown, MA, US
5/5
Jim Flannery and Peak Performance were fantastic to work with. They did a great job replacing our roof, and cleaned up afterwards as if they were never there. I would highly recommend them to anyone looking for a new roof or repair job with any type of roofing material.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC5 years ago

Thank you for taking the time to write a review, we really appreciate it. We're so glad that you were pleased with our service and the results. It was our pleasure! Thank you. -Jim and the Peak Performance Team

P Jeswald — review for Peak Performance Roofing LLC
P Jeswald - 283 Old Cricket Hill Road , Conway, MA, US
5/5
Peak Performance roofing is great. Several years ago they installed an asphalt roof on our garage and just this month a metal roof on a small barn I had built. Their friendly, respectful crews do excellent work and will use them again if the need arises.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you so much for the positive feedback!

Charles Staelin — review for Peak Performance Roofing LLC
Charles Staelin - 32 Barrett Place , Northampton, MA, US
5/5
We contacted Peak late in the season after a tree damaged our roof. They were very accommodating in inserting us into their busy schedule and our new roof was installed quickly and efficiently. The the roofing crew was careful, competent and friendly, and the estimating and office staff addressed all our questions quickly and thoroughly. We are very pleased with the result and can recommend them highly.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC5 years ago

Charles, thank you so much for taking the time to write a review. We are very happy you were pleased with our service! Thank you.

Deborah Koch — review for Peak Performance Roofing LLC
Deborah Koch - 140 Loudville Road , Westhampton, MA, US
4/5
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
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC5 years ago

Deborah, thank you for taking the time to write a review. We very much appreciate it! We are so glad that you were happy with our service. -Jim

Tom Ballard — review for Peak Performance Roofing LLC
Tom Ballard - 325 Country Club Road , Greenfield, MA, US
5/5
Peak Performance of Easthampton, MA is a very reputable company. I recently had them remove/install metal roofing on my garage, shingle the breezeway, and replace a ridge vent on the main house. The job went smoothly from estimate to completion. Jim and Carolyn were very accommodating and communication was outstanding throughout. The crew was prompt, knew their craft well, and cleaned up upon completion. I called 6-8 roofers for my original estimate and Peak Performance was the only company ... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC5 years ago

Tom, thank you so much for taking the time to write a review and to include the pictures of your new roof. We are so glad you are pleased with the results and our service. It was definitely a pleasure working with you!

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.