HVAC in Dover, NH

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HVAC Contractors in Dover, NH

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When The Home Depot was founded in 1978, Bernie Marcus and Arthur Blank had no idea how revolutionary this new "hardware… More
Paul is wonderful and I am thrilled with the service, product, and warranty! Full review
  • 43 Years in Business
  • Accepts Emergency Requests
We are a small local business focusing on customer service, we are available 24/7 for emergency service and 8-5pm M-F for… More
Arrived within an hr. Up and running on New Years Eve! Full review
  • 5 Years in Business
  • Accepts Emergency Requests
At S&E Cataldi Heating & Air Conditioning we work hard for your comfort. Over a decades of study and experience have… More
  • 7 Years in Business
Nortek Global HVAC got its start as the International Oil Heating Company, manufacturing environmentally friendlier oil burners for home heating. After… More
  • 102 Years in Business
Ready to start
your project?
Mike Brennan's Heating and Cooling LLC is your HVAC company with over 15 years of experience for all your HVAC service… More
  • 8 Years in Business
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How Much Does an HVAC Replacement Cost?

Average cost: $3,250 - $12,586. Use Modernize's calculator to estimate your HVAC project.

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“My home is ice cold. I think my heater needs to be repaired or replaced.”

The average HVAC or cooling system will last between 15 and 20 years. It may be time to consider an HVAC system replacement past that point. Even a small upgrade, such as a new thermostat or more advanced air filter, can make a difference for your HVAC system.

Modernize is your reliable source for finding HVAC in Dover, NH. We love helping homeowners find the best HVAC system contractors in their area. It is always smart to compare at least four different price quotes from contractors to make sure you are getting the best local prices on installation services.

Search our list of trusted contractors in your area today!