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
Dan Antonio — review for Peak Performance Roofing LLC
Dan Antonio - 286 College Highway , Southampton, MA, US
5/5
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.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you for the kind words! It was a pleasure working with you again!

Karen Carswell — review for Peak Performance Roofing LLC
Karen Carswell - 36 Beacon Street , Northampton, MA, US
5/5
Peak Performance recently installed a new roof for us, and they did a fantastic job. The project was finished on time and within the budget we discussed, which we really appreciated. They were also very thorough with the cleanup—when they were done. Overall, it was a smooth and hassle-free experience. I’d definitely recommend contacting them to anyone needing roofing work when gathering estimates. They’ve been around a long time and are very experienced.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you so much for your kind words, Karen. It was an absolute pleasure doing business with y'all! We hope you have a Happy Holiday season! :) - Peak Team

Nicholas Desroches — review for Peak Performance Roofing LLC
Nicholas Desroches - 20 Ferry Hill Road , Granby, MA, US
5/5
Easy to work with. Fair price. Got the job done right. What more can you ask for?
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you so much for your kind words, Nicholas! We are happy to hear you are enjoying your roof :) - Tommy

Petra Ybarra — review for Peak Performance Roofing LLC
Petra Ybarra - 66 Taft Avenue , Easthampton, MA, US
5/5
Easy to work with. Peak's office staff were proactive in reaching out to us and our roof turned out as promised.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you so much for your feedback, Petra! We are happy to hear you are satisfied with the work. - Tommy

Jen Werner — review for Peak Performance Roofing LLC
Jen Werner
5/5
Fair price, EXCELLENT WORK! Communications with Donna, office manager, excellent, also worked well with our solar panel installer. On site Crew leader was pleasant and knowledgeable, good problem solver that saved us money (no need to move panel as we originally thought). Crew was very hard working and efficient; EXCELLENT CLEAN UP JOB - not a nail or scrap of shingle anywhere!!! Definitely would highly recommend this company. Absolute best overall experience I have had with a roofer. T... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you very much for the kind words, Jen! It was 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.