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Local business · Woburn, MALocal business · 64 Industrial Parkway, Woburn, MA
Verified record
P.J. Dionne Company, Inc. is a plumbing and HVAC company at 64 Industrial Parkway in Woburn, MA. The company says it has been in business for 35 years, and its website names Boston as its service area. A Massachusetts plumber licence, 11164-PL-M, held by Paul Dionne, is active on the state registry. In a 2020 article, HVAC Informed described PJ Dionne as a commercial plumbing and HVAC contractor in Boston, MA. A 2022 post from the Mass Plumbers site said the shop had relocated from Wilmington into a new, larger building in Woburn with dedicated space for 3-D coordination and prefabrication. In 2024, the Greater Boston PCA posted about a tour of the company's job at the William E. Carter School with Madison Park's Plumbing shop. The business holds 4 stars from 4 Google ratings. In a January 2026 Google review, a customer called it a plumbing company with extensive knowledge of building systems for complex, high-rise residential properties and said its team had been thorough and responsive.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from P.j. Dionne Company, Inc.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
“It was a pleasure to join signatory contractor P.J. Dionne Company, Inc. on a tour of their job at the William E. Carter School with Madison Park’s Plumbing shop!”
“The shop recently relocated from Wilmington into a new, larger building in Woburn that includes a dedicated space for 3-D coordination and prefabrication as well as room for future expansion.”
“PJ Dionne, a commercial plumbing and HVAC contractor in Boston, MA, has also been implementing the EMT in their various mobile handwashing units.”
This is a great plumbing company with extensive knowledge of building systems for complex, high-rise residential properties. Their team has been thorough and responsive and a pleasure to work with!
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2 changes recorded — last scanned Sep 24, 2026.
Fast emergency response4.8
Emergency response4.2
Years of repeat jobs for the same households3.3
