AAA Northgate Heating and Cooling Replacement Services

Replace your old, inefficient system with new energy efficient heating and cooling equipment. You’ll have a healthier indoor environment, better air circulation and humidity control and lower energy bills. Check out our whole home performance services to see how air sealing and insulation work hand-in-hand with high-efficiency systems to improve comfort and reduce energy bills.

Is your current heating and cooling system more high-maintenance than high-efficiency? Here’s how to tell:

  • Is the equipment requiring frequent repair?
  • Are parts of your home too cool or too warm?
  • Is the system running all the time, or stopping and starting all the time?
  • Are your energy costs through the roof?

We supply and service all home HVAC, multi-family HVAC and commercial HVAC equipment, including ACs, heat pumps, geothermal, thermostats and much more.

Every heating and cooling system we install is guaranteed to provide reliable, energy efficient home comfort.

AAA Northgate is a proud Carrier Factory Authorized Dealer.

Carrier Factory Authorized Dealer technicians must:

  • Participate in extensive factory training on all aspects of equipment installation, maintenance and repair
  • Pass specialty exams to ensure competency
  • Maintain all required local licenses
  • Carry appropriate insurance and liability coverage
  • Fulfill warranty obligations in a timely manner

Contact us to answer your questions about improving your home’s performance and  upgrading to an energy efficient heating and cooling system!

Air Conditioners

AAA Northgate Air Conditioner Services
If your AC system is 5 to 7 years old, even if it is still working, replacing it with a high-efficiency ENERGY STAR® unit could see your investment paid back in just a few cooling seasons. Air conditioners, along with furnaces and heat pumps, have become much more efficient in the last few years. If your system is costing you regularly in repair bills, it’s worth your while to look at a high-efficiency replacement.


AAA Northgate Furnace Services
If you have an older system, the next heating season could be your furnace’s last. Give yourself time to make an informed decision about what you’re going to replace it with before it breaks down. Here are some key questions to ask about your existing furnace.


Boiler inspection
Outdated boilers are energy guzzlers. Upgrading to a high-efficiency boiler is an effective way to reduce your energy bills. AAA Northgate is a proud Carrier Factory Authorized Dealer. Every boiler we install is guaranteed to provide you with reliable, energy-efficient home comfort.

Heat Pumps

Mini-split heat pump in home
Heat pumps function by transferring the heat energy in air from one place to another. By moving (instead of generating) heat, a heat pump is very efficient, producing between 3 to 10 times more energy than it consumes. In winter, a heat pump extracts heat from the outside air, compresses it to a higher temperature and then delivers it to your home. In summer, it reverses directions, acts like an air conditioner, and removes heat from your home.


AAA Northgate Geothermal Services
A ground source heat pump, or geothermal heat pump, can turn your backyard into an energy source for efficient heating and cooling comfort for your Peoria or Pekin-area home or business.

Thermostats & Controls

AAA Northgate Thermostats & Controls Services
When mechanical systems were less sophisticated and whole home performance was not a major consideration, the control system was a simple thermostat that you just set and forgot. Today, the right set of controls for your HVAC system can keep you comfortable and reduce energy costs year round.

Professional replacement, timely service.

Get in touch with us today!


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Quick response

Thank you for such a quick response to my heating needs. Stuart did a great job, he is a pro! I am very happy with the prompt service and quality of the work.

Bob Rogy

Very, very happy

I am very, very happy with the recent installation of our Triangle Tube Boiler. It is so much more efficient. It is much warmer in our home as well.

Randy Koors