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

Pinnacle Heating & Cooling is proud to serve the Lemont 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 Lemont -
7 Reviews


Job Site Visits

Sal Esposito
American Standard 3 Ton AC system. Found massive leak inside condenser. Oil everywhere. Pressures at zero. Recommend replacement.

Replaced with Carrier 3 Ton AC system, Goodman 3 Ton uncased coil used inside old ICP cased coil. Modified lineset. Replaced whip, disconnect, filter dryer.
Sal Esposito
Severe cottonwood infestation on condenser coils. Disassembled shrouds covering units to clean. Checked subcoolingand other AC & blower parameters.
Sal Esposito
Clean n check dual Ac systems in home.Removed large amounts of cottonwood from condenser coils that were casuing pressures to read abnormally high.

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

Along the banks of the Des Plaines River in northeastern Illinois is a growing village known as Lemont. Lemont is positioned in Cook, DuPage, and Will counties, and is located about 30 miles southwest of downtown Chicago, which is the largest city in Illinois. According to a United States Census Bureau report, Lemont became populated by approximately 17,075 people in 2017. Lemont is estimated to be the twenty-fourth most populated community in Will County, Illinois.

Residents of Lemont, Illinois enjoy life in a village that became settled in the early 1800s. Modern-day Lemont is home to and nearby many attractions including the Hindu Temple of Greater Chicago, Waterfall Glen Forest Preserve, and Sagawau Environmental Learning Center. Also, the nearby location of the City of Chicago provides residents of Lemont with access to many shopping, dining, and adventurous opportunities. In the Village of Lemont, individuals enjoy an excellent quality of life.

Professional HVAC technicians recommend residents of Lemont, Illinois have access to cooling and heating systems inside their homes. Lemont is in a region of the United States where a variety of weather conditions occur each year. Central air conditioning units and heating systems like gas furnace, boilers or heat pumps provide sufficient cooling and heating power to homes in Lemont. During the summer months, the average daytime temperature highs range from the low to mid-80s. When heat waves pass through the village, temperatures will rise above 90 degrees Fahrenheit. Central air conditioning units provide sufficient cooling power to Lemont, Illinois homes when temperatures rise during the summer seasons.

In addition to cooling systems, residents of Lemont should have access to heating units inside their homes. During the long months of winter, the average daytime temperature highs range from the low to mid-30s. At night, temperatures drop well below freezing. Also, snowfall is common in the Village of Lemont. Professional HVAC technicians recommend gas furnace, boilers or heat pumps for installation in Lemont, Illinois homes. During the long months of winter, heating systems protect residents and their homes from potential damages caused by harsh winter weather conditions.