Courtesy Heating & Cooling

 (603) 777-7749

Heating Services | New Hampshire

Heating System Maintenance

Book Now

Heating System Installation

Book Now

Heating System Repair

Furnace burners Firing
Book Now

Home Heating Service Areas

  • Exeter, NH
  • Hampton, NH
  • North Hampton, NH
  • Rye, NH
  • Seabrook, NH
  • Somersworth, NH
  • Durham, NH
  • Greenland, NH
  • Lee, NH
  • Newfields, NH
  • South Hampton, NH
  • Dover, NH
  • Stratham, NH
  • Portsmouth, NH
  • Newmarket, NH
  • Newton, NH
  • Kingston, NH
  • East Kingston, NH
  • Hampstead, NH
  • Kensington, NH
  • Newington, NH
  • Rochester, NH
  • New Castle, NH
  • Epping, NH
  • Atkinson, NH
  • Brentwood, NH
  • Danville, NH
  • Sandown, NH
  • Fremont, NH
  • Hampton Falls, NH
  • Madburry, NH
  • Plaistow, NH
  • And More! Call if your town isn't listed!

Courtesy Heating & Cooling provides many heating services, including furnace maintenance and repair, boiler installation and repair, and HVAC system installation and repair. Furnace maintenance involves regular inspections and cleaning of the furnace to ensure it operates efficiently and safely. Furnace repair services are available to fix any issues that may arise with the system. Boiler installation and repair services are also available for homes that use hot water radiators as their primary heating source. HVAC system installation and repair services cover a range of heating and cooling needs, from traditional forced-air systems to more modern heat pump systems. Additionally, Freedom offers emergency repair services to ensure that you can quickly resolve any heating issues that arise. Give us a call today to schedule your heating unit service appointment!

Who We Are

Courtesy Heating & Cooling is a second generation HVAC/Appliance service company based on family values. We believe our priorities are to provide efficient, responsive, affordable and expert service to our clients and to treat our team like family. Our goal is to ensure you are so satisfied with our service that you just have to tell your friends and family about us! Give us a call today to schedule your maintenance, service or replacement appointment. 

Fast & Friendly Heating Service

At Courtesy Heating & Cooling, we make sure your home or business stays warm and comfortable during the colder months. Our friendly team of experts can help with all your heating needs, from installing new heating systems to repairing or maintaining existing ones.


We work with a variety of different heating systems, including furnaces, heat pumps, and ductless mini-split systems. We always use high-quality materials to ensure that your heating system is efficient and effective, which can save you money on your energy bills.


Our heating services include:

If your heating system isn't working properly, don't worry! We offer fast and reliable service and always give you a fair and transparent price quote. Our goal is to make sure that you are happy and warm in your home or business.

Don't let a broken heating system make you uncomfortable. Contact Courtesy Heating & Cooling today and let us help you stay cozy all winter long!