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
Bryan Lorber — review for Peak Performance Roofing LLC
Bryan Lorber - 1072 South East Street , Amherst, MA, US
5/5
We had a top of the line slate roof installed. This was not a quick or easy project but an important one given that my home is a historic, center chimney colonial built in 1806. I am very pleased with the results and would recommend Peak to anyone looking for a roofing company.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Thank you for taking the time to leave a review, Bryan! We are truly honored to have had the opportunity to work on a house with such rich history. Preserving its charm with a beautiful new slate roof was a task we approached with great reverence and dedication. This project stands out as one of the jobs we are most proud of. It was a privilege to contribute to the preservation of the house’s historical integrity while enhancing its aesthetic appeal with the new roof. We are delighted to know that you are pleased with our work. Your satisfaction is our greatest reward. Thank you for entrusting us with this significant project!

Saxon Elliott — review for Peak Performance Roofing LLC
Saxon Elliott - 44 Reservoir Road , Westhampton, MA, US
5/5
My rubber roof needed a snow retention solution. Jim came up with a simple and cost effective plan which Michael and Nathan executed to perfection. Meticulous and professional. Best in the biz. I highly recommend Peak Roofing!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Hello Saxon, Thank you for your positive feedback and kind words! We are happy to hear you are satisified with our work! It was a pleasure working with you. -Tommy

Ren Song — review for Peak Performance Roofing LLC
Ren Song
5/5
All estimation and work done very professionally, and in a timely manner. A very satisfied customer!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Thank you very much for your kind words, Ren! It was a pleasure working with you :)

Gabe Smith — review for Peak Performance Roofing LLC
Gabe Smith - 5 Bridge Street , Montague, MA, US
5/5
Peak Performance replaced our roof quickly, and on the timeline they outlined, we already know who to call for the next roof!
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Thank you for the kind words, Gabe! It was a pleasure working with you and we are excited to work with you again! :)

Tom Morin — review for Peak Performance Roofing LLC
Tom Morin - 19 Nonotuck Road , West Springfield, MA, US
5/5
Very satisfied with the end result, the roof is spectacular. The installers were experienced, efficient, courteous and left the grounds clean.
Peak Performance Roofing LLC response
Response from Peak Performance Roofing LLC3 years ago

Thank you so much for the kind words, Tom! 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.