O’Fallon Heating Air Conditioning is an HVAC contractor based in O’Fallon, Missouri, serving the 63368 postal area. The company specializes in heating, ventilation, and air conditioning services, providing installations, repairs, and maintenance for residential and commercial clients. Located at 991 Waterbury Falls Drive, the business offers a range of HVAC solutions tailored to the needs of the local community.
The contractor operates with a commitment to accessibility, featuring wheelchair-accessible restrooms and seating to accommodate all customers. Service hours are primarily weekdays from 7 a.m. to 8 p.m., with Saturday appointments available on request. These flexible hours aim to support a variety of scheduling needs for clients in the region.
O’Fallon Heating Air Conditioning maintains a reputation for reliability and quality, as reflected in its 4.8-star rating. The company’s pricing is competitive within the local market, providing cost estimates that align with regional standards. This focus on dependable service and inclusive access contributes to its standing as a trusted HVAC contractor in the O’Fallon area.


































