Available 24/7
Meyer Heating & Air keeps O’Fallon homes and businesses comfortable year round with reliable HVAC repair, installation, and service. From WingHaven to the neighborhoods off Highway K and Highway N, we deliver heating and cooling solutions built for St. Charles County weather. Our team is available 24/7 for emergencies and routine service alike.
Monday – Friday
8 AM – 5 PM
Saturday
8 AM – 4 PM
Sunday
10 AM – 5 PM
As a family-owned company rooted in the St. Charles County region, we take pride in serving the neighbors we share roads, schools, and ballparks with. Quality workmanship, honest pricing, and dependable follow-through are what we bring to every O’Fallon job, whether it is a tune-up or a full system replacement.
Enjoy peace of mind with seasonal tune-ups, discounted repairs, and priority appointments.
HVAC problems do not wait for business hours. Call or text Meyer Heating & Air anytime for 24/7 emergency service in O’Fallon. Our dispatcher gets a technician routed to your address fast, day or night.
