Furnace Repair on the South Coast of MA

Furnace repair is a same-day job when the truck that shows up already has the part on board. Our technicians diagnose honestly, quote upfront, and fix oil and gas furnaces across the South Coast, most of them on the first visit.

No Heat? Call 508-501-9693
Brodeur & Sons technician arriving for a furnace repair on the South Coast of MA
Know the Warning Signs

Is Your Furnace Trying to Tell You Something?

Furnaces rarely die without warning. They grumble first. Catching the symptoms early usually means a smaller repair bill and never losing heat at all.

Strange Noises

Banging, screeching, or rumbling from the unit usually points to a failing component that's cheaper to fix now than after it takes something else with it.

Blowing Cold or Weak Air

A furnace that runs without heating often has an igniter, burner, or limit switch problem. It's one of the most common calls we get all winter.

Strange Odors

Burning or fuel smells deserve a call right away. Shut the system down and phone us. This one is about safety, not just comfort.

Short Cycling

Turning on and off every few minutes wastes fuel and wears parts fast. Often a thermostat or airflow issue with a quick fix.

Rising Fuel Bills

Burning more oil or gas than usual without colder weather means your furnace is working harder than it should. A tune-up or repair pays for itself.

Uneven Heating

Warm living room, cold bedrooms? Circulation and airflow problems are fixable, and they're miserable to live with through a South Coast winter.

What We Fix

Common Furnace Repairs We Handle

Our emergency service technicians respond quickly to diagnose and repair the problems that knock out South Coast furnaces every winter, on both oil and gas systems:

  • Failed igniters and pilot lights
  • Malfunctioning thermostats
  • Blocked or dirty burners
  • Faulty limit switches and safety controls
  • Circulation pump failures
  • Blower motor and fan problems

We stock common replacement parts on our service vehicles to complete most repairs during the first visit, restoring warmth to homes from Acushnet to Assonet as quickly as possible.

Brodeur & Sons service truck on a furnace repair call
Honest Advice First

When a Repair Isn't the Right Answer

Sometimes the honest answer is that your furnace has given all it has. If the unit is past 15 to 20 years old or the repair would run more than half the cost of a new system, we'll tell you straight and walk you through a new furnace installation instead, including the Mass Save rebates that can offset thousands of the cost.

And if your furnace is healthy but overdue for care, an annual heating tune-up is the cheapest repair you'll ever buy, because it prevents most of the calls on this page. Homes with boiler heat instead of forced air can lean on our boiler repair and installation team the same way.

One more advantage of calling us: the same company fixing your furnace delivers the B30 Bioheat® fuel it burns. Cleaner fuel means fewer repairs in the first place. Visit our heating services page to see everything we do, or schedule a service visit online.

Brodeur & Sons heating technician diagnosing a furnace

Furnace Repair FAQ

How quickly can you repair my furnace?

We respond quickly to no-heat calls, and emergency burner service is available for eligible customers when a system quits during a cold snap. Our service vehicles carry common replacement parts like igniters, thermostats, and safety controls, so most furnace repair visits are completed the same day we arrive, on the first trip.

Why is my furnace running but not heating the house?

The usual suspects are a failed igniter or pilot light, a malfunctioning thermostat, blocked or dirty burners, or a faulty limit switch keeping the system from doing its job. Some of these are quick furnace repair fixes and some signal a bigger issue, which is why we diagnose before we quote and explain what we find in plain English.

Should I repair my old furnace or replace it?

If your furnace is older than 15 to 20 years or the repair would cost more than half the price of a new system, replacement is usually the smarter money, especially with Mass Save rebates available on high-efficiency equipment. If the system has years left, we fix it and leave. We give you the straight facts either way and never pressure you toward equipment you don't need.

Do you repair both oil and gas furnaces?

Yes. Our technicians are trained on both oil and gas heating systems, which is rarer than you'd think on the South Coast. We've been servicing oil heat since the fuel oil business began under George Sr., and we deliver the B30 Bioheat fuel that runs many of the furnaces we service.

Cold House? Let's Fix That Today.

Honest diagnosis, upfront pricing, and a truck that probably already has your part on it.