Welsch Heating and Cooling Company provides a full range of onsite residential and commercial furnace, air conditioning and air filtration services within a 50+ mile radius of Westport Plaza (St. Louis County, Missouri, USA).

For further information, or to schedule an appointment, complete the short form below (* required).

NOTICE: An e-mail request for a service call will be reviewed the next business day. However, if this is an emergency, please call our 24 hour service number: 314-567-6347.