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


Keep Your Heating System in Optimal Shape with Reliable Heating and Cooling

Your home deserves a reliable heating system, and we’re here to help no matter what level of job you need done. We offer maintenance and repairs, as well as complete system upgrades to ensure your family and home stay warm and comfortable even in the coldest months.

Our team of experts proudly offers the following services in the Bloomington-Normal area.


Heating Repair

Even the hardest working heating systems need a little help every now and then. Our heating repair service will keep your equipment running in top shape to get you the most value on your initial investment.

Heating Installation

Let us ensure your home is equipped with a heating system that’s exactly the right fit for your area and space. Our knowledgeable team ensures the job is done right from start to finish and delivers the highest level of skill and expertise.


Ductless Heating

Ductless heating systems, also called “mini-split systems” are growing in popularity across homeowners looking for a flexible heating option. They involve a minimal wall-mounted unit attached to an outdoor compressor, and can provide your home climate control in any weather.


Preventative Maintenance

You shouldn’t wait until your heating system has reached a breaking point to seek professional help. Our preventative maintenance service ensures your system is running at its peak capacity, and allows us to identify potential problems before they even happen – saving you from costly repairs in the future.


Home Zoning

Most households only use certain rooms at certain times of the day, but continue to heat all rooms continuously. Home zoning allows you the control which areas of the home you heat at any given time, saving you up to 30% in your energy bill! It’s a simple solution to saving both energy and money.


Emergency Furnace Repairs

A broken furnace in the middle of the winter can spell disaster for any household. Reliable Heating & Cooling is here to take care of any emergency furnace situation you may find yourself in. You can rely on our professional team of experts to get the job done in minimal time, while providing you with the best experience from start to finish.  


Schedule your service or FREE Estimate today.


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