HVAC Repair & Installation in Eureka, MO

Whether your furnace quit on a cold night, your AC stopped cooling in the middle of summer, or you are ready to replace an aging system, JLM handles it in Eureka. We repair and install every major brand of furnace and heating system, air conditioner, and heat pump, and our trucks carry the common parts, so most repairs are finished in one visit. If a system is beyond a worthwhile repair, we will give you a straight answer and a free installation estimate, with financing available.

Eureka sits at the far western edge of St. Louis County near the Meramec River, and the humidity and temperature swings out here are hard on equipment. We handle the full range: no heat, a blower running but only pushing cold air, an AC that cannot keep up, failed ignitors, flame sensors, capacitors, and thermostats that will not respond. We also serve Eureka businesses with commercial heating, cooling, and refrigeration.

We take calls weekdays until 9:00 pm and weekends from 7:00 am to 9:00 pm, so you are not stuck overnight without heat or cooling. We also serve nearby Ellisville and Ballwin. Call or text (314) 221-3149.