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O’Fallon, MO - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

Absolute Comfort Systems is proud to serve the O’Fallon 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 636-978-5600 to consult with our home comfort specialist.

About O’Fallon, MO - Happy to be your hometown Heating & Air Conditioning Contractor!

The City of O’Fallon is a quickly growing city in eastern Missouri. It is located in St. Charles County and positioned along the banks of the Missouri River. In 2017, the United States Census Bureau reported a population of approximately 87,597 people living in O’Fallon. The City of O’Fallon is estimated to be the most populated city in St. Charles County, Missouri.

O’Fallon, Missouri became settled in the mid-1800s, and in 1912, the city became incorporated as a municipality. Modern-day O’Fallon is a charming city that features beautiful residential neighborhoods, unique shopping as well as dining opportunities, lodging facilities, schools, and places of worship. Also, the city is nearby many attractions like Katy Trail, August A. Busch Memorial Conservation Area, and Weldon Spring Conservation Area. Also, O’Fallon is a short distance from downtown St. Louis, Missouri. In the City of O’Fallon, Missouri, there is something for everyone.

Individuals living in the City of O’Fallon must have access to cooling and heating systems inside their homes. In O’Fallon, Missouri, homes become susceptible to harsh weather conditions during the summer and winter seasons. The average daytime temperature highs range from the mid to the upper-80s during June, July, and August. When heat waves pass through the city, temperatures will rise above 90 degrees Fahrenheit. Cooling units like central air conditioning systems provide sufficient cooling power to homes in O’Fallon, Missouri, and keep residents cool and comfortable indoors.

In addition to cooling systems, residents of O’Fallon must have access to heating systems. Furnaces provide sufficient heating power to homes in O’Fallon during the winter seasons. The average daytime temperature highs range from the upper-30s to the low-40s during December, January, and February. At night, temperatures drop well below freezing. Also, snowfall is common in O’Fallon during the winter months. When properly installed and regularly inspected by HVAC technicians, furnaces keep residents of O’Fallon warm and comfortable inside their places of living.