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
Shirley Gilfether — review for Peak Performance Roofing LLC
Shirley Gilfether - 350 Plain Road , Greenfield, MA, US
5/5
I used Peak Performance over ten years ago to replace a barn roof before installing solar. I was impressed with Jim's (owner) honesty in saying only one half of roof needed replacement. They did an excellent job at a fair price. So, this year when I went to replace my main house roof I called them first. They again did an excellent job at a fair price. I trust Jim and the work he provides .
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Shirley, Thanks very much for your review..We really appreciate you taking the time! From all of us at Peak, again thanks.

Douglas Mahon — review for Peak Performance Roofing LLC
Douglas Mahon - 84 Birch Street , Greenfield, MA, US
5/5
Responsive to inquiry. Professional assessment. Timely quote. Job well done. Would recommend without a doubt.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, Douglas!

James Douglass — review for Peak Performance Roofing LLC
James Douglass - 158 Park Street , Easthampton, MA, US
5/5
Have used Peak Performance on several occasions and have been happy with the results. Work was performed in a timely manner and communication was good. The work was fairly priced.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the kind words, James! It was a pleasure working with you.

Josh Shearer — review for Peak Performance Roofing LLC
Josh Shearer - 84 Burrington Road , Heath, MA, US
5/5
The workers that came did an excellent job, they were quick, nice and worked hard. We got our roof replaced in Nov and they worked through the weather! very thankful. **Be very careful and look over driveway for nails and screws after roofing is done**
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you for the feedback, Josh!

Kim M — review for Peak Performance Roofing LLC
Kim M - 64 Maple Street , Conway, MA, US
5/5
We had a great experience working with the Team at Peak Performance. From the inspection, to the estimate, to the installation- the entire Team at Peak Performance was absolutely professional and easy to work with. In addition to completing the main roof and the porch roof- they were able to install a piece of aluminum siding trim that had been ripped off during a storm. The work was completed over two days, it was amazing to see the tear down and how quickly the roof went back up. The yard was ... Read more
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC4 years ago

Thank you so much for the kind words, Kim. 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.