Third Generation Roofing Contractors, William and Peter Walsh

W.P. Walsh Associates, Inc., is a premiere commercial roofing contractor in the Eastern Massachusetts area, specializing in an array of expertise for all of your custom roofing needs, including EPDM, TPO , built-up, slate, shingle and metal. We have over 70 years worth of experience in the industry and are considered masters within our trade, with long standing customers. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through from beginning to end. We will treat your property with the same care and consideration we utilize when working on our own personal projects. We will take your initial concept and see it to fruition as a finished work of art worthy of royalty. We have outstanding customer service, and ensure the right job done the first time and on time. Feel free to contact us to schedule an initial consultation, as we are more than happy to meet with you and discuss your project today!

Will | Bill | Peter Walsh

Services We Offer

We offer a variety of custom roofing and siding services, as well as repairs to commercial and residential clients.
We can service any type of roof from EPDM, TPO, built-up, slate, shingle and metal.

Free Quote

Call us today for a free estimate


10 year and up Labor and material Warranty

Maintenance & Repairs

Free inspections
Snow removal for weight and ice dams

Our specialties include custom copper and slate, commercial single-ply roofing systems, architectural siding panels.

Check out our Services!


WP Walsh Associates company is registered with the Massachusetts Board of Building Regulations and Standards
as a Home Improvement Contractor, registration #HIC106051 and as a Construction Supervisor, registration #CS010617.
We are fully insured to industry standards.


Peter Walsh & Walsh Associates Roofing Company is a pleasure to work with. They are always prompt, super polite and considerate. They work efficiently and are problem solvers. Their roofing work is superb and they stand by their warranties. In addition they are adept at solving many carpentry and siding issues that come up.

— Charlotte, Creative Development Co.

W.P Walsh Associates has been doing work for FlightLevel Aviation at the Norwood Memorial Airport since 2008. Very professional in terms of knowledge, expertise, and getting the work done in a timely fashion. They have completed over 50% of our hangars and we have not had any problems since installation. If you are looking for a local and professional company to get the job done right, W.P Walsh Associates is the way to go!

— Dan, FlightLevel Aviation