General Heating and Mechanical Co. is an owner operated business that has been around since 1954. We've been serving St. Louis County, specializing in heating and maintenance services, whether it be commercial or residential.

We actively work at making sure that our customers receive any rebates back that they're eligible for from the power companies.

We also use only the best brand names available, such as: Lochinvar, Knight, Heil, and Weil-McLain.. Emergency Air Conditioning Repair, Air Conditioning Inspections, High Velocity Air Conditioning, Air Duct Testing, Window Air Conditioners, Air Conditioner Parts, Air Ducts, Air Filters, AC Compressors, Coolers, Thermostats, Central Air Conditioning, Radiant Barriers, Energy Efficient Systems