Dalton Air Conditioning Repair

Dalton Air Conditioning Repair is a licensed and insured HVAC company serving Gwynn Oak and the surrounding Baltimore area, with a 24/7 emergency line and same-week scheduling for non-urgent visits. Services run from AC repair, installation and replacement to furnace and heat pump installation, whole system replacement, ductwork repair and installation, duct cleaning, thermostats and indoor air quality products. Equipment is sized through a load calculation based on square footage, insulation and window exposure. Seasonal maintenance plans cover both cooling and heating tune-ups, and quotes are written and upfront. Each job moves from a call to an on-site diagnostic, a written quote, the repair or install, and a test with an explanation. Smart thermostat installation and whole-home air purifiers are also offered. Technicians are background-checked and NATE-trained. Rated 5.0 from 81 Google reviews, all five stars.