Expert Heater Service in Pembroke, MA
When cold New England winters hit, you need a reliable heating system to keep your home warm and comfortable. If you’re looking for dependable heater service in Pembroke, MA, or anywhere on the South Shore, Cotti Johnson HVAC, Inc. is here to help. As a trusted heating service company, we offer expert repair, replacement, and maintenance for all types of heating systems—including furnaces and heat pumps.
Whether your system is making strange noises, blowing cool air, or simply not keeping up, our experienced heating contractors are ready to diagnose the problem and get the heat back on quickly and affordably.
You can find our skilled technicians working in:
- Duxbury
- Marshfield
- Norwell
- Hanover
- Whitman
- East Bridgewater
- Brockton
And the surrounding areas!
Schedule online today!
Pembroke, Massachusetts Heater Repair & Replacement Services
Homeowners in Pembroke, MA, rely on their heating systems for comfort and safety. Cotti Johnson HVAC, Inc. offers fast, friendly, and professional heater service for all makes and models. If your system breaks down suddenly or is showing signs of wear, we’ll help you decide whether repair or full replacement is the best option.
We’re not just a heating contractor—we’re your neighbors, and we understand how important it is to have dependable heat when winter temperatures dip below freezing. We’ll walk you through your options and provide transparent pricing and honest recommendations.
Common signs you may need heater repair or replacement in Pembroke:
- Uneven heating or cold spots
- Rising energy bills
- Strange smells or noises from the unit
- System short-cycling or not turning on
Don’t wait until it’s an emergency. Call a reliable heating service company before small issues turn into big repairs.
South Shore Heat Pump Repair & Replacement Services
Heat pumps are a popular choice in the South Shore for their efficiency and dual heating/cooling capabilities. But like any system, they can break down or wear out over time. Our technicians specialize in heater service for heat pumps and can handle everything from minor repairs to full system replacements.
If your heat pump is struggling to keep up, blowing cold air, or cycling too frequently, it might be time to call a heating contractor who understands the complexities of these systems. We serve homeowners throughout Pembroke, Hanover, Marshfield, Duxbury, and beyond.
Our heat pump services include:
- Diagnosing refrigerant or airflow problems
- Replacing broken parts or worn-out units
- Helping you upgrade to a high-efficiency model
We’re the heating service company that South Shore homeowners trust for prompt, affordable, and honest service.
Check out our specials page for savings on installations, service, and more.
Furnace Repair & Replacement Services in Plymouth County
Is your furnace making loud noises, blowing weak air, or failing to start? We’re a professional furnace service company offering expert services across Plymouth County, including Pembroke, Kingston, and Hanson. We’ll assess your system and explain whether a repair or full replacement is more cost-effective in the long run.
As a certified furnace contractor, we’re trained to work on all major brands and fuel types—gas, oil, and electric. Our goal is to restore warmth to your home with minimal disruption and maximum comfort.
We believe every family deserves a safe, reliable source of heat. Whether you need a quick fix or a brand-new system, we’re the furnace contractor that Pembroke and Plymouth County residents count on.
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.
Ready to book your heating service? Call Cotti Johnson HVAC, Inc. in Pembroke, MA, at 508-301-1831.


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