Schraer Heating & Air Conditioning
(636) 339-4385
130 Bouquet Court, O'fallon, Missouri, 63368
Business hours
| Monday | 6:00am to 10:00pm |
| Tuesday | 6:00am to 10:00pm |
| Wednesday | 6:00am to 10:00pm |
| Thursday | 6:00am to 10:00pm |
| Friday | 6:00am to 10:00pm |
| Saturday | 6:00am to 10:00pm |
| Sunday | 6:00am to 10:00pm |
About us
Schraer Air Experts in O'Fallon, Missouri brings trusted comfort with over 75 years of experience in heating, cooling, air quality, and commercial refrigeration. Established in 1946, we honor a longstanding tradition of family-driven service, modern expertise, and community care. As a Lennox Premier Partner, we deliver high-efficiency installations, repairs, and maintenance backed by flexible financing options and Pro-Care membership plans. Whether residential or commercial, our team treats every project as if it's for a neighbor, combining quality, reliability, and heart in every visit.
| Languages | English |
| Tags | heating, cooling, air conditioning, HVAC repair, furnace installation, AC maintenance, duct cleaning, heat pump, thermostat, indoor air quality, ventilation, HVAC installation, AC repair, energy efficiency |
| Services | indoor air quality, air conditioning, ventilation, duct cleaning, AC repair, AC maintenance, heat pump, thermostat, energy efficiency, cooling, heating, HVAC installation, HVAC repair, furnace installation |