• (847) 464-4328 Elgin, IL
  • (630) 893-1431 Roselle, IL



RJS Maintains, Installs, Repairs, and Upgrades Your Comfort Control Needs

Whether you are looking for yearly maintenance on your air conditioner, furnace and water heater, or need installation on an air purification system or thermostat, RJS Heating & Cooling handles all of our customers needs.

Need a fast repair on your furnace or air conditioning unit? Give us a call at (630) 893-1431, or schedule a service right here on our website!

Below are the areas of service that RJS specializes in. Find out more about our outstanding maintenance program, installation information, along with speedy repairs and upgrades to your current air conditioner, furnace, water heater and more.


Check out the importance of maintaining your air conditioning and furnace and the services RJS offers our valued customers during our maintenance visit.


Read how RJS makes installation easy and affordable. In addition to offering financing options with approved credit, we also offer great customer service.


You can read how RJS offers some do it yourself checks before you call us for a repair to your furnace or air conditioner.


RJS comes to your home and offers benefits to the various makes and models of air conditioning units, furnaces, thermostats, water heaters and more.

Duct Cleaning

For truly honest and upfront air duct cleaning services, choose RJS Heating and Cooling. Let the RJS Heating and Cooling certified Duct Cleaning Specialists remove up to 99.97% of the particles in your ventilation system, and experience drastically improved indoor air quality that will last for years to come.

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