Boiler Repair in Cohasset, MA

Your Heat Back On Today

Fast boiler repair service when your heating fails—no waiting, no runaround.

We Leave Our Customers Smiling

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Professional Boiler Repair Service

Warm House, Problem Solved

When your boiler stops working, you need heat restored fast. Not next week, not when it’s convenient for the repair company—today.

You receive technicians who possess extensive knowledge of boilers. They diagnose the real problem quickly instead of guessing or trying to sell you a whole new system when a repair will do the job.

They complete your repair correctly the first time, using high-quality, long-lasting parts. No callback visits because something else breaks two days later. No wondering if you got ripped off or if the fix will hold up through the winter.

Cohasset Boiler Repair Experts

We Know Norfolk County Boilers

Dempsey Energy has been keeping Norfolk County homes warm for years. We serve over 12,000 customers who trust us with their heating and plumbing needs.

Our team understands the specific challenges Massachusetts homeowners face—from older boiler systems common in the area to the harsh winters that put extra strain on heating equipment. We’ve seen every type of boiler problem that can happen in homes around Cohasset and know how to fix them efficiently.

Our Dempsey Comfort Club membership program helps customers stay ahead of problems with regular maintenance, but when emergencies happen, we respond quickly to get your heat back on.

Our Boiler Repair Process

Straightforward Repair Process

First, we diagnose what’s actually wrong with your boiler. No guessing, no trying random fixes to see what works. Our technicians test the system thoroughly to identify the exact problem.

Next, we explain what we found in plain language. You’ll understand what broke, why it happened, and what it takes to fix it properly. We avoid using technical jargon or providing confusing explanations.

Then we complete the repair using quality parts designed for your specific boiler model. We test everything to make sure your system is running safely and efficiently before we leave. You get heat back and confidence that the repair will last.

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Complete Boiler Repair Services

Full Boiler Service Coverage

You get extensive boiler repair that covers all the common problems Norfolk County homeowners face. Ignition issues, circulation problems, pressure loss, strange noises, uneven heating—we handle it all.

Our service includes thorough system inspection to catch other potential problems before we leave you without heat. Many boiler issues are connected, so fixing one problem often reveals others that need attention.

Emergency repairs get priority response because we understand that heating failures can’t wait. Regular maintenance through our Dempsey Comfort Club helps prevent emergency situations, but when they do happen, you get fast, professional service to restore your comfort.

How quickly can you respond to emergency boiler repairs?

Emergency boiler repairs get priority scheduling, especially during cold weather when heating is critical. Response time depends on current demand and your location in Norfolk County, but we understand that heating failures can’t wait. We work to get a technician to your home as quickly as possible, often the same day for urgent situations. During peak winter months, having a maintenance plan through the Dempsey Comfort Club can help you get faster service when emergencies happen.

What are the most common boiler problems in Massachusetts homes?

The most frequent boiler issues in Massachusetts include ignition problems from dirty or worn components, circulation pump failures, pressure loss from leaks or expansion tank problems, and thermostat malfunctions. Older homes often have boilers with outdated controls or corroded pipes that affect performance. Sediment buildup is common in areas with hard water, and cold winters put extra strain on systems that haven’t been properly maintained. Many problems start small but get worse quickly, which is why prompt professional diagnosis matters.

How do I know if my boiler needs repair or replacement?

Most boiler problems can be repaired effectively if caught early. Signs that indicate you need a repair include uneven heating, strange noises, frequent cycling on and off, higher energy bills, or visible leaks around the boiler unit. Complete replacement usually makes sense only when repair costs approach 50% of a new system’s cost, when the boiler is over 15-20 years old with multiple failing components, or when efficiency is so poor that a new system pays for itself quickly. A thorough inspection can determine whether repair or replacement makes more financial sense for your situation.

Do you service all types and brands of boilers?

Yes, we service all major boiler brands and types commonly found in Norfolk County homes, including gas, oil, and electric systems. This includes older cast iron boilers, modern condensing units, combination boiler systems, and steam boilers. We carry parts for most common brands and can source specialized components when needed. Our experience with the variety of boiler systems in Massachusetts homes means we can diagnose and repair most problems regardless of your boiler’s age or manufacturer.

What should I do if my boiler stops working completely?

First, check that your thermostat is set properly and has power—sometimes the issue is simpler than it appears. Look for any obvious leaks, strange smells, or error codes on the display. Make sure your circuit breaker hasn’t tripped and that your gas supply is on. Don’t attempt to repair the boiler yourself or ignore safety warning signs like gas odors. Call for professional service immediately, especially if you smell gas or see significant water leaks. Turn off the system if you notice anything that seems dangerous and contact emergency services if you suspect a gas leak.

How can I prevent future boiler breakdowns?

Regular annual maintenance is the best prevention for boiler breakdowns. This includes cleaning components, checking safety controls, testing ignition systems, and inspecting for wear before problems develop. Change filters regularly, keep the area around your boiler clear, and address small issues promptly before they become major repairs. Our Dempsey Comfort Club provides scheduled maintenance that catches problems early and keeps your system running efficiently. Most emergency breakdowns happen to boilers that haven’t been properly maintained, so consistent care is your best protection against unexpected heating failures.

Local Resources

Cohasset, MA is located in Norfolk County in Massachusetts State