Expert Plumbing Services in Ashland, MA – Powered by Flaherty Plumbing & Jamie Oil

Logo for Paul Flaherty Plumbing & Heating Co.

In late 2022, Paul Flaherty Plumbing, one of Eastern Massachusetts’ most respected names in residential and commercial plumbing, officially merged with Jamie Oil Company. This partnership brings together two award-winning service providers with decades of experience, creating one of the most trusted and complete home service teams in the region.

Flaherty Plumbing has proudly served homeowners, property managers, landlords, small businesses, and real estate developers across Middlesex and Worcester Counties since its founding in 1977 by Paul Flaherty, a lifelong Natick resident. With Jamie Oil continuing to operate under the Flaherty name and retaining the entire plumbing team, our customers can expect the same excellence in craftsmanship and customer satisfaction that has defined both companies for generations.

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A Historic Merger That Benefits Our Customers

The merger included:

  • A fleet of 22 Flaherty plumbing vehicles, all designed for high-end residential and commercial plumbing
  • A skilled team of 18 licensed and experienced plumbers
  • The Framingham warehouse location across from Keefe Technical High School
  • A legacy of award-winning service and unmatched customer loyalty

“We’re proud to carry the Flaherty legacy forward,” said Keith Proia, general manager at Jamie Oil. “This merger is a win-win—for our customers and our company.”

Full-Service Licensed Plumbing for
Gas & Oil Systems

One of the most immediate benefits of the merger is that Jamie Oil is now fully licensed to handle gas heating systems in addition to our longstanding oil services. In the past, customers who converted to gas heat had to seek another provider—but no more.

We now install and service:

  • Gas-fired boilers and furnaces
  • Water heaters and hot water tanks
  • Gas stoves, cooktops, and ovens
  • Pool heaters and spa systems
  • Propane appliances
  • Gas fireplaces
  • Outdoor fire pits and tiki torches

Whether you're switching from oil to gas, replacing outdated equipment, or need emergency plumbing repairs, Jamie Oil + Flaherty Plumbing is ready.

Simplified Scheduling
Same-Day Plumbing Dispatch Available

To streamline operations and provide faster response times, all plumbing dispatching now runs through our main office at 171 Main Street in Ashland, MA.


“Dispatching a ‘no heat’ call for gas or oil is now seamless,” says Catie Lesniak, Jamie Oil’s dispatching manager with 17 years of experience. “If your shower isn’t working, your hot water tank is leaking, or your kitchen faucet needs fixing, we’ll send the right licensed plumber right away.”


With Flaherty Plumbing on our team, we handle everything from routine plumbing fixes to full system installations—all with the trusted quality guarantee Jamie Oil customers have come to expect since 1989.

One Call for Heating, Fuel, and Plumbing Services

For years, our customers have asked, “Do you know a good plumber?” or “Can Jamie Oil handle gas system repairs?” Now, the answer is simple:


Yes—we do it all.


From heating to hot water to household plumbing, Jamie Oil and Flaherty Plumbing are your one-stop solution. There’s no more juggling multiple contractors. Just one call gets you expert, licensed service you can trust.

Contact Us for Plumbing Services in Ashland, Framingham & Beyond

📞 Call Jamie Oil at 508-231-1400.
📍 Serving Middlesex & Worcester Counties
📧 Email: customerservice@jamieoil.com