Furnace Maintenance & Tune-Ups in Carthage, MO

A furnace tune-up is the cheapest insurance you can buy on your heating system. Escos Heating & Cooling provides fall furnace maintenance across Carthage, MO and surrounding Jasper, Barton and Newton County — keeping families safe, warm, and out of the emergency-repair line in December.

Our furnace tune-ups go well beyond a quick visual. We inspect and clean the burners, clean the flame sensor (the #1 cause of intermittent no-heat calls), test the ignition sequence, verify gas pressure in and out of the valve, visually inspect the heat exchanger for cracks, test pressure switches, run a combustion analysis, check blower motor amp draw, tighten electrical connections, and verify the safety stack from start to shutdown.

Carbon monoxide is colorless and odorless, and a hairline crack in a heat exchanger is genuinely dangerous. Annual professional inspection is the only reliable way to catch it before it matters. The CDC consistently reports CO poisonings from furnace failures every winter — most preventable.

Most manufacturers also require annual professional maintenance to keep warranties valid. Whether you're a Comfort Club member ($140/year, both seasons covered) or just need a one-time tune-up ($85), we'll send the same certified technicians who service homes across all of southwest Missouri.