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Joliet, IL - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

Pinnacle Heating & Cooling is proud to serve the Joliet community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Please call us today at (708) 698-1457 to consult with our home comfort specialist.

Our Work in Joliet -
3 Reviews


Job Site Visits

Sal Esposito
Replaced 50 gallon Water heater. Connected using Pro-Press fittings, new 3/4" ball valve.
Sal Esposito
Performed annual routine clean and check. replaced type 35 humidifier water panel. Flame sensor output low. Cleaned and reinstalled. Safety circuits, pressures test good. Blower & draft inducer currents nominal. Replaced batteries in thermostat.
Sal Esposito
Replaced 50 Gallon water heater

About Joliet, IL - Happy to be your hometown Heating & Air Conditioning Contractor!

In northeastern Illinois is a large and growing city known as Joliet. The City of Joliet is positioned in Will and Kendall counties, about 45 miles south of downtown Chicago, Illinois. In 2017, the United States Census Bureau reported a population of approximately 148,462 people living in Joliet. The City of Joliet serves as the seat of government in Will County and is estimated to be the most populated city therein.

Residents of Joliet, Illinois enjoy a good quality of life in a beautiful Midwestern city. The City of Joliet is home to and nearby many attractions like the historic Old Joliet Prison, Midwin National Tallgrass Prarie, and the beautiful Forest Preserve District of Will County. Also, the city is home to lodging facilities, beautiful residential neighborhoods, Joliet Junior College, shopping centers, and easy access to downtown Chicago. In Joliet, Illinois, individuals enjoy life in a beautiful and charming city.

Professional HVAC technicians recommend residents of Joliet, Illinois have access to cooling and heating systems inside their homes. Joliet is in a region of the U.S. where homes become susceptible to harsh weather conditions during the summer and winter seasons. The average daytime temperature highs range from the low to the mid-80s during the summer months, and when heat waves pass through the city, temperatures will rise above 90 degrees Fahrenheit. Cooling systems like central air conditioning units provide sufficient cooling power to homes in Joliet and keep residents cool and comfortable indoors.

In addition to cooling systems, homes in Joliet should become equipped with heating units like furnaces. Furnaces provide proper heating power to homes in Joliet, Illinois during the winter seasons. The average daytime temperature highs range from the low to the mid-30s during December, January, and February in Joliet, and when cold snaps occur, temperatures drop well below freezing. Also, snowfall is common during the winter seasons in Joliet. When properly installed and well maintained, furnaces keep residents of Joliet, Illinois warm and protected indoors during the harsh winter seasons.