
Same-day AC repair, installation, and 24/7 emergency service for Irmo homes — estimates, upfront pricing.
Irmo straddles the county line between Harbison’s retail corridor and Lake Murray’s coves, and its neighborhoods — Friarsgate, Coldstream, New Friarsgate, the streets off St. Andrews Road — are packed with 1980s and 90s homes carrying their second or third AC systems. That’s a town full of maintenance history, and a lot of ductwork that’s never been sealed.
Lake-adjacent humidity makes proper dehumidification a real issue in Irmo: oversized replacement units that cool fast but don’t run long enough to pull moisture leave homes clammy. Every replacement we quote here starts with a load calculation, not a like-for-like swap. From Harbison to the lake, estimates are free and same-day service is the norm.

Warm air, strange noises, leaks, or a unit that won’t start — diagnosed right and fixed fast, all brands.
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Right-sized, high-efficiency systems installed clean — with honest numbers on repair vs. replace.
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Spring tune-ups that catch small problems before July finds them. Plans from a single visit to annual.
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Furnaces, air handlers, and thermostats — because Midlands winters still bite in January.
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Year-round heating and cooling from one system — repair, replacement, and cold-weather performance checks.
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No cooling at 9 pm on a 97° night? Emergency dispatch around the clock, weekends and holidays too.
Learn moreColumbia summers don’t wait — and neither do we. Whether it’s a dead compressor at 4 pm on a 98° Saturday or a quote for a full system replacement, a local pro is a call away.