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
Edward Hug — review for Peak Performance Roofing LLC
Edward Hug - 80 High Street , Greenfield, MA, US
5/5
Could not have been more pleased. Very professional interaction from the beginning, with inspection, estimates, etc. The crew came on schedule, completed the work in two days, and left, cleaning everything up. Everything was clear and professional, from the paperwork on.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, Edward!

Shirley doyle — review for Peak Performance Roofing LLC
Shirley doyle - 65 Redford Drive , Northampton, MA, US
5/5
We were very pleased with the new roof they put on our shed. It was hard to find someone who would do a small job but they worked us in and their workmanship is excellent. Michael was very knowledgeable and they did a fantastic job, very neat, polite and considerate of your property. I would highly recommend them.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you so much for your positive feedback, Shirley! We hope you are well.

Bonnie Martin — review for Peak Performance Roofing LLC
Bonnie Martin
5/5
Had a metal roof 2 years ago and have been happy with the quality and integrity of Jim Flannery in our dealings with Peak Performance. We just added a snow rail and were very happy with promptness in which it was put up.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you, Bonnie! We are happy you are happy! :)

Perry Friedman — review for Peak Performance Roofing LLC
Perry Friedman - 9 Sylvan Lane , Northampton, MA, US
5/5
Peak Performance was recommended by my solar paneling installer since we had to have a new roof put in before the solar went on. Matt from Peak, who is great to work with, gave a very competitive quote. Very flexible around scheduling. Sure there was the normal noise that goes along with all roofing jobs, but all the workers were extremely courteous, and the work was done very quickly--less than 2 days in all, and clean up was thorough. Diana, the crew manager, was very personable and effici... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC6 years ago

Hi Perry, thank you so much for taking the time to share your experience. Our business relies on your satisfaction, so we are very glad you were pleased with the job!

Thomas Webler — review for Peak Performance Roofing LLC
Thomas Webler - 111 Zerah Fiske Road , Shelburne Falls, MA, US
5/5
My neighbor used this company last year and I was amazed at how quickly they did the job. They also came recommended by a builder I know. Matt was amazingly tolerant of my date limitations and worked to come up with a day that worked. Always polite and professional. They showed up with a large crew of legal, skilled, and insured workers. Stripped all my shingles by 10am and had the new roof on by 5pm. The crew was super professional, polite, clean, and worked extremely hard with only a beak for ... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for feedback, Thomas! 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.