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
Laura Healy — review for Peak Performance Roofing LLC
Laura Healy - 21 Mount Tom Avenue , Easthampton, MA, US
5/5
Very professional and great quality work!! They installed our new skylights in one day and we are so pleased with the results! Thank you Matt and Peak Performance for your help!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the positive feedback, Laura!

Tinian Crawford — review for Peak Performance Roofing LLC
Tinian Crawford - 218 South Street , Northampton, MA, US
5/5
I had called and gotten a quote, then I shopped around. I dragged my feet for a month or two, then the leak in my roof got pretty bad. After having called so many contractors, I couldn't remember who I had spoken with, and I ended up having a jack-of-all-trades come over and give me a quote. As it turned out, the guy didn't have insurance, and was waiting to line up some more jobs before he would get it. That was the end of that. I dug through my emails, and found the quote from Peak. Lo and beh... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words!

George Munson — review for Peak Performance Roofing LLC
George Munson - 74 Stage Road , Westhampton, MA, US
5/5
Great people to work with. Love the new roof and would highly recommend them to anyone thinking about replacing their roof. We had previously had another local business set to do our roof last spring. After postponing the job all through last summer and fall, the contractor finally called and said he was ready to do the job.... at the end of November. Which I know would have been December. We said no thanks. I called Matt at Peak Performance this spring, he gave us a quote and we had the r... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thanks for the kind words, George!

Sarah Swersey — review for Peak Performance Roofing LLC
Sarah Swersey
5/5
Peak Performance did an excellent job putting our new roof on. Matt and his team were professional, communicative and very easy to work with. The crew that worked on the roof were friendly and considerate, even our neighbors commented how friendly they were! The new roof looks great!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for your kind words, Sarah!

alan barrett — review for Peak Performance Roofing LLC
alan barrett - 28 Hollow Road , Wales, MA, US
5/5
Thank you Matt and Carolyn for a awesome stress free experience. The roof was done in one day and cleaned up as promised.and looks great. Will definitely recommend Peak Roofing.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, Alan! We hope you are well!

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.