247 AC Repair Contractors in Columbia, SC

With 65 days above 90°F and persistent humidity, AC repair in Columbia is a year-round concern but peaks hard in summer. When a system fails mid-July, turnaround time matters. Columbia's repair market reflects the demand: 58 contractors, a 4.4-star average from over 16,000 reviews, and 24 companies available around the clock.

Diagnostic calls typically cost $75–$200. A refrigerant recharge (R-410A) runs $150–$700 depending on how much the system needs, and capacitor replacements — one of the most common failures in heat — land between $120 and $450. South Carolina requires the Mechanical Contractor (Group 2 — HVAC) license from the SC Contractor's Licensing Board for all HVAC work.

Call Dad technicians Matt and Robert appear frequently in reviews for arriving on time and explaining repairs clearly. ARS / Rescue Rooter's Tyler Thomas and Randy Burt are called out by name for follow-through and help navigating financing. 2nd Wind Heating & Air Conditioning consistently draws praise for same-day availability — useful when a repair can't wait until the following week.