Taunton, MA Heater Repair & Heater Maintenance Service

Losing heat during frigid temperatures can make your home uncomfortable and dangerous. Call Cotti-Johnson HVAC, Inc. in Mansfield, Sharon, Wrentham, Plainville, Stoughton, and the surrounding areas for expert heater service and stay safe!
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Serving Taunton and Surrounding Areas Since 1948

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Keeping Your Business Comfortable Is Our Priority

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We Have The Experience You Can Trust.

Your heater works hard to keep your family warm and safe during winter. However, sometimes the heater doesn’t perform as expected. Whether it’s due to age or lack of maintenance, your heater may struggle to keep your home comfortable. That’s where Cotti-Johnson HVAC, Inc. comes in. We’re the most trusted heater service in Raynham and Taunton, MA. We have over 75 years of experience and stand by all our work with a satisfaction guarantee.

Check out our heat pump services to see how you can get heating and cooling in a single, convenient unit.

Heater Repair in the Taunton-Raynham Metro Area

Heater problems range from mild annoyances to full-blown disasters. However, no matter the problem, the experts at Cotti-Johnson HVAC, Inc. can handle it. Our technicians are trained to solve common and not-so-common heater issues like:

  • No Heat or Insufficient Heat: If your heater isn’t producing any heat or isn’t keeping your home warm enough, it may be due to issues with the thermostat, ignition system, or internal components—requiring a technician’s diagnosis.
  • Unusual Noises: Banging, rattling, screeching, or grinding sounds could indicate loose parts, motor issues, or a failing blower. These sounds often point to mechanical problems that need prompt attention.
  • Short Cycling (Turning On and Off Frequently): Short cycling puts strain on your system and often signals problems with the thermostat, heat exchanger, or airflow restrictions.
  • Heater Won’t Turn On: If your heater doesn’t start at all, it could be due to electrical problems, ignition failure, or a malfunctioning safety switch—all issues best left to a pro.
  • Pilot Light or Ignition Problems: For gas heaters, a faulty pilot light or electronic ignition system can prevent the heater from operating. This may involve gas flow issues, thermocouple failure, or electrical faults.
  • Weak or No Airflow from Vents: If air isn’t circulating properly, there may be a problem with the blower motor, fan belt, or ductwork obstruction.
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Comfort Is Just A Call Away! Call Cotti Today.
Call to Schedule Service 508-301-1831

Steps to Take Before Calling for Taunton Central Heating Repair

Before calling a professional heating technician, it’s a good idea to try to troubleshoot the problem yourself. Here are some tips to try before you call.

  • Check the Thermostat: Make sure it’s set to “Heat” and the temperature is higher than the current room temp. Replace the batteries if needed.
  • Inspect the Air Filter: A clogged air filter can block airflow and cause the system to shut down. Replace it if it’s dirty.
  • Examine the Circuit Breaker: Ensure the breaker for your furnace or heater hasn’t tripped. If it has, reset it once and see if the heater turns on.
  • Clear Vents and Registers: Make sure all supply and return vents are open and not blocked by furniture or curtains.
  • Listen for Unusual Noises: If you hear banging, rattling, or grinding, it’s best to shut off the system and call a technician.

Call us for expert filter replacement and keep your system running efficiently all year long.

Our Heater Maintenance Service

Have you been skipping heating maintenance? Many homeowners do, but here’s why you shouldn’t be one of them. Regular heater tune-ups and heating maintenance:

  • Improves efficiency
  • Protects against sudden breakdowns
  • Extends your system’s lifespan
  • Produces better indoor air quality
  • Provides consistent comfort
  • Keeps your warranty valid
Heater Repairs and Maintenance2026-08-19T13:55:31+00:00
Our Special Offers

Here are some of our current limited time offers, call for additional details. All specials are subject to availability, some terms apply, some terms based on credit approval. Offers cannot be combined.

FAQ's
Can I install a wall heater myself?
Installing a wall heater is not recommended as a do-it-yourself project because it involves electrical or gas connections, proper clearance from combustibles, and code compliance that a licensed technician handles safely. Cotti Johnson HVAC installs wall heaters for homes in Taunton, Massachusetts and ensures the unit is vented and wired correctly before it is put into use.
How expensive is emergency heating repair in Taunton, MA?
Emergency heating repair typically costs $150 to $400 for an after-hours or weekend service call, which usually covers diagnosis and the first hour of labor. Cotti Johnson HVAC provides 24/7 emergency heating repair for homeowners in Taunton, MA, so a broken furnace on a cold night can be addressed the same day rather than waiting until Monday.
How much does a standard heater repair cost?
A standard heater repair typically costs $150 to $600 depending on the part needed, such as an igniter, thermostat, or blower motor, while more involved issues like a cracked heat exchanger cost more and may point toward replacement instead. Cotti Johnson HVAC gives homeowners in Taunton, Massachusetts an upfront repair estimate before any work begins.
What is the $5000 rule for deciding on a heater repair?
The $5,000 rule multiplies a heater's age by the estimated repair cost, and if that number is above $5,000, replacement is usually the smarter financial choice over another repair. Cotti Johnson HVAC applies this guideline when advising homeowners near Taunton, Massachusetts on whether to repair or replace an aging furnace or boiler.
Can a heater be repaired instead of replaced?
Yes, common heater problems like a faulty igniter, a dirty flame sensor, or a worn blower motor can usually be repaired without replacing the whole unit. Cotti Johnson HVAC repairs heaters for homeowners across Norfolk County and only recommends full replacement when the unit is old or the repair cost is close to a new system's price.
Can a plumber fix a heater?
Some plumbers handle water heater repairs, but furnace and boiler heating systems are usually serviced by an HVAC technician who specializes in combustion, ductwork, and heating controls. Cotti Johnson HVAC focuses on heating system repair for homes in Taunton, Massachusetts and can advise which trade is the right fit for a specific heating problem.
How do you fix a heater that is not heating?
A heater that will not heat is often caused by a tripped breaker, a dirty filter blocking airflow, a thermostat set incorrectly, or a failed igniter, and a technician typically starts by checking these common issues first. Cotti Johnson HVAC diagnoses no-heat calls for homeowners in Taunton, Massachusetts and repairs the root cause rather than just resetting the system.
Do heaters need to be serviced every year in Plymouth County?
Yes, most heaters should be professionally serviced once a year, ideally in the fall, to check the heat exchanger for cracks, clean burners, and confirm safe operation before winter. Cotti Johnson HVAC provides annual heater maintenance for households across Plymouth County to help systems run safely and efficiently through the cold season.

Call Cotti-Johnson HVAC, Inc. in Taunton, MA, at 508-301-1831 for expert heater repairs and maintenance.