Taunton, MA Heater Repair & Heater Maintenance Service
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.


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


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