Trusted Dighton, MA Heater Service
For over 75+ years, Cotti Johnson HVAC, Inc. has been the most trusted heating contractor in Dighton, MA, and the surrounding areas. We proudly serve communities such as:
- Berkley
- Taunton
- Rehoboth
- Somerset
- Swansea
- Freetown
- Fall River
- Seekonk
- Raynham
- Lakeville
Whether you need heater repairs, maintenance, or a full-blown replacement, you can count on our technicians for fast, accurate work at straightforward prices.
Dighton, Massachusetts Heater Repair & Replacement Services
Diagnosing and repairing heating issues can be complicated, but our Dighton, MA technicians are equipped with the training, experience, and tools to quickly and reliably fix all types of heating equipment from major manufacturers.
We offer heater repair service for:
- Oil, gas, and electric furnaces
- Heat pumps
- Gas and oil boilers
- Ductless mini-split systems
Bristol County Furnace Repair & Replacement Services
When winter hits hard, your furnace becomes one of the most important systems in your home. That’s why our furnace service company is dedicated to keeping your house cozy and safe with expert furnace repair and replacement services. Whether your system just needs a quick fix or it’s time for a full replacement, our team of certified HVAC technicians is ready to help—fast, affordably, and with guaranteed quality. You may need to replace your furnace if you notice any of these signs.
- Age: If your unit is approaching or past the 15-year mark, it’s time to seriously consider replacement. Older systems lose efficiency, cost more to operate, and are more prone to breakdowns.
- Frequent Repairs: Calling a technician every season—or worse, every month—is a clear sign that your furnace is on its last legs. At some point, continued repairs become more expensive than installing a new system.
- Uneven Heating: Are some rooms too cold while others are too warm? This uneven distribution of heat could mean your furnace is no longer able to keep up with your home’s heating demands.
- Yellow Burner Flame: A healthy gas furnace should produce a steady blue flame. If the flame is yellow, it could indicate incomplete combustion and a dangerous carbon monoxide risk.
Our financing options can ease the burden of a furnace replacement. Call us for details!
South Coast Heat Pump Repair & Replacement Services
Our professional heat pump installation service, offered here at Cotti Johnson HVAC, Inc., provides an energy-efficient solution for year-round comfort in your home or business. Heat pumps are an environmentally friendly option that can significantly lower your energy bills by transferring heat rather than generating it.
Our team of skilled technicians ensures a smooth installation process, tailoring each system to your specific needs for optimal performance. Whether you’re upgrading an existing unit or installing a new system, we offer expert advice and top-quality service.
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.
There’s no other furnace contractor like Cotti Johnson HVAC, Inc. Call us in Dighton, Massachusetts at 508-301-1831.


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