Your Trusted

Experts in Bloomington-Normal

Since 2003, Reliable has been the go-to source for air conditioning and heating services in Bloomington, IL and surrounding areas.  We are proud to be a family and veteran-owned business.

Current Offers and Financing

Why Choose Reliable


You may not think about how important your home's HVAC system is until it breaks down and stops working.  You don't want to be without A/C on the hottest days of summer or longing for heat in your home from a functioning furnace on the most bitter winter nights in Central IL.  With Reliable Heating and Cooling services, you can rest assured that you will not have to live long with the discomfort caused by when your HVAC is not working, since our licensed and experienced technicians are available for regular maintenance, professional installation of new components, and emergency after-hours repairs.

Locally Owned & Operated


Licensed & Experienced Technicians


Superior Customer Service


Outstanding Customer Reviews


50+ Years' Combined Experience


Miltary & 1st Responder Discounts



What Clients Say


When it comes to HVAC repair and installation, one company in Bloomington-Normal rises above the rest.  Reliable Heating and Cooling Services, located in Bloomington, IL is a family and veteran-owned business that believes in old-fashioned values and superb customer service.



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We Are Proud To Be A Family And Veteran-Owned Business

Since 2003, Reliable has been the best choice of Bloomington-Normal and the surrounding areas for your HVAC repair and installation needs.

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