Complete HVAC Frankfort IL | RCM Heating and Cooling


When it comes to your HVAC system, either heating or air conditioning, it is imperative that your system works efficiently and effectively. If your system is working too hard to keep your home warm or cool, you have a problem. Trust the HVAC Frankfort IL professionals at RCM Heating and Cooling for all your needs. We maintain, repair, and install furnaces, air conditioners, boilers, Indoor Air Quality (IAQ) products, in-ground pool heaters, and generators. We are a full service company handling HVAC in Frankfort IL and are dedicated to providing quality products, outstanding customer service, and excellent workmanship beyond what other companies can offer.


HVAC is not just about heating and cooling anymore. In your home, you have the opportunity to create an indoor climate that is comfortable and consistent. You may not realize it, but the temperature, humidity, and quality of the air in your home affects your life on a daily basis. At RCM Heating and Cooling, we’ll build a custom system for you that will best suit your family’s needs and preferences. You’ll be amazed at how your HVAC system can improve your life.




We maintain, repair, replace and install:

  • Complete HVAC systems
  • Furnaces
  • Air Conditioners
  • Boilers
  • Indoor Air Quality Products
  • Air Cleaners
  • Humidifiers
  • Ventilators
  • UV Lamps
  • Thermostats and Controls
  • In-ground pool heaters
  • Generators


We offer furnaces, boilers, and everything you need to stay warm and cozy.

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Carrier Gas Furnace


Our professional air conditioning systems will keep you cool and comfortable.

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Carrier Air Conditioner


Keep your air clean with indoor air quality equipment.

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Carrier Air Cleaner


Back-up generators provide on-demand electricity during power outages.

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Generac generator

HVAC Frankfort IL | HVAC Installation, HVAC Repair, HVAC Replacement and HVAC Maintenance


Our knowledgeable professionals understand the importance of high quality equipment and proper installation. Both of these will help you save money on your monthly bills. At RCM Heating and Cooling, your professional HVAC Frankfort IL company, we use only high quality products and hire only highly trained technicians. We can diagnose problems and offer recommendations on the best unit for your home or business’ needs. Not only can we install new heating and air systems, but we can also replace duct work, thermostats and other components. We are your full service HVAC Frankfort IL contractor!


If you are looking to repair or replace your furnace or air conditioning unit, or need indoor air quality or duct services, you can count on us. We don’t just think of ourselves as HVAC contractors – we consider ourselves indoor air specialists! We can handle all of your home or business comfort needs.


Call today to find out more about our HVAC Frankfort IL products and services and to schedule an appointment!

Why choose RCM Heating and Cooling?

Customer Reviews

See what our clients are saying about our service!

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Money Saving Specials

Take advantage of the latest specials and promotions and save money!

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Expert Advice

Ask our experts and let us show you how to reduce your energy bill!

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Quality Service

When it comes to heating and air, quality counts.

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See what our clients have to say:

  • I placed a call as new customer during the busiest week of the spring. I received a call back within the day to schedule for next day service. The serviceman arrived on time and was able to diagnose the problem promptly. I was provided with several options with good information and pricing. He did the necessary checks and had the system up and running within a short period of time. I felt confident in the work that was done and will definitely use RCM again when needed.
  • This was for some rental properties we have. We will use them as our go to guys for heating and air conditioning. They are very professional. We made the appointment and they called on their way out. They were on time. They communicated well while everything was being done during the maintenance. Transcribed from a telephone interview.

    Lee – Minooka, IL
  • Work was done in professional manner, these technicians work from the time they arrived to the time the job was finished.

    Robert – Mokena, IL
  • RCM came to my house the week before work began and gave me a quote. I hired them and they came out bright and early Monday morning just like they said they would. They removed my old furnace and central air conditioning unit and replaced it with a brand new set up. They explained everything they were planning to and then went to work. They did a completely professional job and the end total was the same as the price they quoted me. They also replaced the duct work to half of my home and that now looks better than I ever thought it would. I plan on calling them for any future work I need done.

  • The service was timely, the work done right away, and at a fair price. This is a 20 year old unit, but there was no pressure to buy a new one. In fact he offered alternatives and recommendations at each step. The system is working fine now and I hope to get a few more years out of it. I’m happy.

    Steve – New Lenox, IL
  • Thank you so much for all your help in fixing my furnace. My tenants are warm and toasty now. Your techs are very informative about my furnace.
    I will be using you from now on for all my heating and ac need. Thank you again.