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On-Call Staff

Heating Installation & Replacement

Has your heating system needed more repairs than usual in the past few years? Have your energy bills been on the rise? Does it feel like there are cold spots throughout your home? It may be time to replace your heater. The average heating system lasts about 10-15 years, so if your unit has already provided a decade or more of valuable service, you may want to replace it.

Today, there are numerous types of heaters available. Still, the type of unit that you select will depend on the type of fuel available (gas, electric, or oil), the delivery system (forced air or baseboards), the size of your home, and your preferences. You can choose:

  • Furnace - The most common type of heater, it distributes warm air through vents in your home
  • Heat pump - Functioning as both a heater and AC unit, a heat pump pulls heat from the air (even at freezing temperatures) to warm your home
  • Boiler - This unit heats water for use with a baseboard or radiant heating system

Not sure which type of heater you should have installed? Our technicians will perform a free estimate for a new heater installation and use their expertise to help you choose the right solution for your home.

Heater Repair

Heating Repair

When your heating system breaks down, it’s never at a convenient time. That’s why our 24/7 on-call staff is ready to assist you with any heating repairs you might need. Whether your heat has been cycling on and off too quickly, you hear a strange noise coming from the vents, or there simply isn’t any warm air circulating through your home, our team will identify the source of the problem and repair your heater promptly. Getting a small problem repaired may even help you to avoid replacing your heating system.

Heating Maintenance

Heating Maintenance

To ensure your heating system runs optimally each season, we always recommend getting a tune-up every year before the cold weather sets in. This way, we can clean and replace any parts before they start causing your problems, saving you both time and money.

Contact Cornerstone for Prompt Heating Service

When you need a team that you can depend on for reliable heating services, no matter how much the temperature drops, contact the experts at Cornerstone. Call us today to schedule an appointment.

Our Guarantee:


Our valued customers are never kept waiting for professional help to arrive. Our service vehicles are available on-call from multiple locations across southern New Hampshire and northern Massachusetts.


When it comes to services rendered, we believe in being fully transparent. Our per-job pricing model, as opposed to a per-hour one, ensures the price for the work required remains the same from quote to completion.


Our professional workers are trained to provide your home or business with safe, reliable electrical solutions, cleaning services, handyman services, plumbing works, and HVAC services.

Contact Us Today!

While our company is headquartered in Salem, we're proud to service areas throughout southern New Hampshire and northern Massachusetts including Rockingham, Hillsborough, and Essex Counties.

Want a quote? Reach out to us today to schedule an appointment or for more information about our services.

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