Boiler Repair in Cohasset, MA

Dependable Boiler Options for Norfolk County Homes

Dempsey Energy restores your heating with the kind of care you’d expect from a neighbor. We know a cold home isn’t just uncomfortable; it’s a real disruption. That’s why we’re committed to restoring your warmth with dependable service.

A person with short hair wearing a plaid shirt uses pliers to adjust a pipe connected to a white water heater mounted on a wall. Tools and wires are visible, and the setting appears to be a modern utility room or kitchen.

We Leave Our Customers Smiling

Ready for 5-Star Level Service?

A person in a white shirt is inspecting and adjusting the internal components of a wall-mounted boiler, with various pipes and valves visible. The person is holding a panel cover in one hand and using the other hand to access the boiler.

What You Gain from Boiler Repair in Cohasset, MA

Why Norfolk County Homeowners Call Dempsey Energy First
  • Emergency and same-day boiler repair in Cohasset available when you’re left in the cold.
  • Repairs are done using durable, manufacturer-approved parts for longer-lasting results.
  • Techs show up with fully stocked trucks, so you’re not left waiting for parts.
  • Safety tests and final checks make sure your system is running as it should before we leave.
  • Your Trusted Boiler Service in Cohasset

    Local, Licensed, and Built on Family Values

    Dempsey Energy started as a small, family-run oil company in 1992. Since then, we’ve grown, adding HVAC and plumbing to our services in 2001. But even as we’ve expanded, we’ve kept that family and community spirit alive. We understand the challenges Norfolk County homes face and choose materials that match our local weather.

    Our technicians possess NATE certification, demonstrating their experience in their field. They also come equipped with trucks full of the right parts so they can get the job done right the first time, without delays. We believe in being upfront, so you’ll always get clear pricing and free estimates. Plus, we offer maintenance plans, discounts for veterans, the elderly, and first responders, and flexible financing options.

    A smiling plumber in a blue shirt and cap holds a red wrench, standing in front of a water heater and pipes. He has his arms crossed and appears confident and professional.

    Simple 3-Step Process

    How We Get Your Heat Back On
  • Diagnose the Issue: We take the time to check your system carefully-no rushing, no guesswork. You’ll know exactly what’s wrong and how we plan to fix it.
  • Complete the Repair: Once you approve the work, we handle the repair on-site using sturdy parts and time-tested techniques.
  • Test and Confirm: After the repair, we implement complete performance evaluations to guarantee that your heating system is both secure and dependable in the future.
  • A person wearing a mask and a blue shirt uses a screwdriver to adjust a white gas boiler mounted on a wall. The boiler has knobs and pipes, and they are working carefully with focused attention.

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    The Value of Professional Boiler Repair in Cohasset, MA

    Get Your Boiler Running with Dempsey Energy

    It’s easy to overlook boiler problems until the system shuts down completely, but the damage may already be done by then. Boiler repairs in Cohasset and MA are best handled early, when a minor fix can prevent a more significant issue. If you’re hearing clunking sounds, experiencing uneven heating, or seeing spikes in your energy bills, those are all signs that your boiler may be struggling. At Dempsey Energy, we help you avoid total breakdowns with innovative diagnostics and timely repairs.

    We’ve worked on all types of systems across Norfolk County homes, and our team knows the kind of wear boilers face in the local climate. That’s why we also offer annual boiler maintenance in Cohasset, including inspections, cleanings, and system checks to keep everything running efficiently. Maintenance lowers heating costs and helps you avoid emergency service during freezing temperatures. Call us today to schedule an appointment if you need a repair or a routine service.

    A gloved hand holds three wrenches in front of a large metal tank. The background features pipes, valves, and a pressure gauge, suggesting a mechanical or industrial setting.
    That depends on what needs fixing. We offer free estimates so you know the price before we begin any work.
    Yes, we’re available 24/7. Whether it’s a night, weekend, or holiday, we can be there when your heat stops working.
    Leaks, strange noises, ignition problems, and uneven heat are all common. We know how to fix them.
    Most take 1-3 hours; however, timing does vary depending on the system and the issue. We arrive prepared to finish the job the same day when possible.
    Maintenance helps your system last longer, reduces repair costs, and keeps your heat running smoothly all winter.
    It’s not worth the risk. Fixing a boiler requires training and tools. Let licensed techs from Dempsey Energy take care of it safely.