MENU FIND US ON 63°F REQUEST SERVICE (314) 742-9310 (Main) (314) 742-9338 (Service) Contact Request Estimate Use the form below to request an estimate: Reason for Inquiry* Air Conditioning/Cooling Air Filtration Furnace/Heating Maintenance Other Name* First Last Phone* Email* Property Type* Commercial Residential Company (if applicable) Reviews Previous They did a great job on installation of new duct work & installing furnace with new outdoor unit. RHK Next MORE REVIEWS Home About Reviews Specials Finance Options FAQs Areas We Serve Contact HEATING & AIR CONDITIONING Residential Equipment Commercial Equipment Air Conditioning & Cooling Furnaces & Heating Air Cleaners Humidifiers Thermostats SERVICE & REPAIR Repair Services Request Service Request Estimate Parts & Accessories ABOUT From Our President Welsch Team Our History Welsch Happenings Accomplishments Organizations Careers FOLLOW SERVICE & EMERGENCIES: (314) 742-9338 CALL TODAY! X Copyright © 2021 Welsch Heating & Cooling Co. All Rights Reserved. | Privacy Policy St Louis Web Design by IQComputing Areas We Serve Contact