Faszold Heating and Cooling

Faszold Heating and Cooling maintains a 4.9-star average across 870 customer reviews in O'Fallon, Missouri. The contractor operates around-the-clock every day of the week, responding to heating and cooling emergencies whenever they arise. This volume of public feedback indicates sustained operational presence in the regional market, with the rating suggesting consistent service delivery across residential and light commercial projects. Residents of O'Fallon and nearby communities considering HVAC upgrades have access to a well-documented local provider through thephone number (636) 259-2756.

The company holds dealer status for Lennox heating and cooling equipment, representing a manufacturer partnership that delivers factory-backed warranty support and access to high-efficiency residential systems. A review mentions installation of Lennox high-efficiency furnaces and air conditioners, positioning the contractor within a recognized equipment distribution network. Positive feedback referencing sales representatives and installation teams emphasizes technical knowledge and professionalism, while mention of fair pricing from a specific reviewer contrasts with experiences at competing area contractors.

Customers share specific technician interactions revealing service approaches. One reviewer describes Dan F. managing a new system installation with responsive communication throughout the project, addressing questions on the same day or immediately. Another mentions installation technicians David and Vante completing work efficiently during a homeowners remote work schedule, with attention to cleanliness and minimizing disruption. A contrasting experience involved a technician attempting thermostat wiring, leading to a disputed outcome that prompted concerns about hidden wiring practices.