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
Rob L. — review for Peak Performance Roofing LLC
Rob L. - 73 James Street , Greenfield, MA, US
5/5
Organized, fast, friendly, professional, top quality. I'm also familiar with the owner, and he's honest through and through.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC5 years ago

Thank you for your kind review Rob! We appreciate you taking the time, and we are so glad you are happy with the work.

Craig Della Penna — review for Peak Performance Roofing LLC
Craig Della Penna - 62 Chestnut Street , Northampton, MA, US
5/5
Best roof experience evah! Every aspect was prim and proper, timely, quality, thorough, clean, no mess, no fuss and caring that we were satisfied. One of our neighbors were so impressed that they are having their roof done too. others will be following. Craig & Kathleen Della Penna, 62 Chestnut St, in Florence village center.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC2 years ago

Thank you so much for the kind words, Craig! Always a pleasure doing with business with you!

Andrew Huckins — review for Peak Performance Roofing LLC
Andrew Huckins - 172 Highland Avenue , Greenfield, MA, US
5/5
Peak did a great job on our large and complex roof in the summer of 2020, and even after the job was done they continued to be responsive, even dropping off an extra bundle of shingles for us after we forgot to install one of the vents we needed to. I highly recommend them!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC6 years ago

Hi Andrew, we are so glad you were pleased with our services. Thank you so much for taking the time to share your experience, we really appreciate it!

Will Brideau — review for Peak Performance Roofing LLC
Will Brideau - 9 Avis Circle , Northampton, MA, US
5/5
WOW! Just, wow. I sent requests for quotes to several roofers in the area and Peak Performance was the only one that responded. Initially I was going to try for more quotes, but I got the feeling they knew what they were about. From start to finish, they were highly professional, responsive, answered all of my dumb questions. Peak Performance was consistently solid at every phase. When it came time for the actual work to be done replacing a fairly large roof, they blitzkrieg’d that work like I’v... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC6 years ago

Hi Will, thank you so much for sharing your experience, it means a lot to us! We are so glad you were pleased with our services!

Andrew Spracklen — review for Peak Performance Roofing LLC
Andrew Spracklen - 3 Overlook Drive , Amherst, MA, US
5/5
I couldn't be happier with our recent experience with Peak Performance Roofing. Everyone (Matt, Carolyn, Jim, and the crew) we interacted with was friendly and knowledgeable, always happy to listen and answer questions. The crew that did the work was great and worked fast but took the time to do the job right. I was impressed that Jim, the owner, was not only onsite the morning they started to make sure things got underway okay, but that he stopped by the day after the job was done to see for ... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, Andrew!

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.