Temperature Doctors

Your Experts in Heating & Air Conditioning

New Customers: Get in touch here for $35 OFF service!
Now through May 30

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We are excited that COVID-19 vaccines are under way and we look forward to getting back to normal. Please know that the safety of your family and our employees is still our priority and we will continue to practice distancing and wear personal protective gear. For your comfort, we also have contactless service to ensure your safety while being able to help you with your HVAC needs.


Our Commitment is Keeping Your Family Comfortable 365 Days a Year. We understand the frustration of malfunctioning equipment. Our expert service team is ready 24 hours a day, 7 days a week to get your equipment working properly again.

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Temperature Doctors is the premier Rockford, IL option for AC equipment repair. We serve the entire Rockford area including Loves Park, Machesney Park, Rockton and Roscoe. With the temperamental Midwest weather and the demand put on our air conditioners, the question is not if you will need a repair, but when.

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Indoor Air Quality

Superior air quality is critical to your family’s health. We help you manage your home environment by designing a system according to the needs of your family. With the right system in place, you can eliminate up to 99% of indoor air pollutants.

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Quick & Reliable Repairs

Is your furnace feeling under the weather?

When you experience an emergency with your system or ongoing defective performance, we offer fast, affordable and dependable repairs. We’re on call 24/7 to keep your heating & air system going strong


Time for new equipment or maybe an entirely new system? We’ve got you covered with the highest quality, most energy efficient heating and air equipment—and the experts to install it right, on-time and on budget.

Upgrade my Equipment

If your equipment is still chugging along, but you want more efficiency, more comfort with less maintenance and lower energy bills, call us for a consultation and estimate to upgrade your system.

for your home:

  • Furnace Repair and Maintenance
  • Furnace Installation
  • water heater installation
  • boiler Repair and Maintenance
  • cooling
  • indoor air quality
  • heat pumps
  • ductwork
  • filter cleaning or replacement
  • programmable thermostat installation
  • energy-efficient equipment upgrades
  • hybrid systems (half electric/half gas)
  • unico®
  • geothermal

Keep your family comfy and your energy bills low

Whatever the weather in Illinois, wouldn’t it be nice to know your comfort is assured at home or your business? Temperature Doctors Heating & Cooling offers you the reliable, quality craftsmanship, innovative solutions, and top-of-the-line equipment you deserve to always keep your home or business safe, comfortable and energy efficient.

Money Plant


The reviews are in!

“I first met Marcus Pickett, the owner, in 2006 when he installed a new furnace in my home as part of a city rehab project. Out of all the contractors who worked on my house, he is the only one I still do business with, and I had him put in central air in 2009. He does quality work at reasonable rates, and the equipment is reliable and efficient. But what impresses me the most is his attitude. He sees each customer as an individual, not just an invoice. He is professional yet friendly, explains all your options and really tries to help you get the best value for your money.”

C. Culter
Rockford, IL

“I wanted to thank you and your staff for being so professional and making me a priority in my time of need. I am very happy with my furnace installation and I will make sure to refer you to my friends. Thanks again!”

S. Cole
Freeport, IL

“Our furnace went out in January, on one of the coldest days we had this past winter. We called Temperature Doctors off of a recommendation, and they sent someone out and made sure we were able to get the furnace up and running that night. We would HIGHLY recommend Temperature Doctors to anyone looking for an honest, trustworthy company to maintain, repair or replace their existing units. Thank you for all of your help, Temperature Doctors!!”

Lauren Phelps
Rockford, IL

The Doctor is here to cure any of your heating, cooling, and indoor air quality needs. Get in touch with us here.

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The Doctor is in

24-hour emergency service available 24 hrs. a day, 7 days a week