HVAC Services in Columbia, SC

Columbia ranks among the hottest cities in the Southeast, with 93°F summer highs and 65 days above 90°F annually. High humidity compounds the heat load, pushing AC systems to their limits from late spring through September — and driving sustained demand for hvac Columbia contractors even outside peak season. Eighty-seven companies serve the market, averaging 4.4 stars across 16,516 reviews, with 26 offering 24/7 availability, an unusually high count that reflects how seriously the city takes after-hours response.

Costs for hvac companies Columbia homeowners work with range from small diagnostic fees to $80,000 for complex commercial projects, with most residential replacements sitting well inside that upper bound. South Carolina licenses HVAC work through the Contractor's Licensing Board under the Mechanical Contractor (Group 2 — HVAC) designation. Journeymen need four years of experience; those seeking contractor status must pass both a trade exam and a business/law exam.

A few firms stand out in customer feedback. Call Dad earns consistent praise for punctual technicians — Matt, Robert, Mackenzie, Parker, and James are mentioned by name — and for leaving job sites clean. ARS/Rescue Rooter customers highlight Tyler Thomas and Randy Burt for clear communication and follow-through on financing options. At 2nd Wind Heating & Air Conditioning, reviewers repeatedly note fast emergency dispatch and same-day scheduling. Across all three, the recurring themes are speed, communication, and technicians who treat the call seriously.