HVAC in Charleston, South Carolina

Best HVAC Companies in Charleston

Homeowners across Charleston, South Carolina — a community of about 160,000 people — rely on experienced hvac companies to protect their properties. Local demand runs high, and the best providers book up fast, so comparing multiple Charleston pros is the surest path to a trustworthy hire.

Charleston at a glance

Population: 155,369
County: Charleston County
Size in South Carolina: #1 largest city

Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)

What hvac labor costs near Charleston

Charleston-North Charleston, SC metro median

$58,410/yr

That's the Charleston-North Charleston, SC metro-area median for Heating, Air Conditioning, and Refrigeration Mechanics and Installers, 4% below the national median. Because labor is the biggest line item in most hvacjobs, it's a strong signal of what you'll pay to hire in Charleston.

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025 · metro-area estimate · Heating, Air Conditioning, and Refrigeration Mechanics and Installers (SOC 49-9021)

Permits & licensing in Charleston

Building permits in Charleston are issued locally — confirm what your project needs with the Charleston County or Charleston building department before work starts. Contractor licensing is handled at the state level by the South Carolina LLR — Contractor's Licensing Board, where you can verify a company's license.

Verify a license — South Carolina LLR — Contractor's Licensing Board

Top-Rated HVAC Companies in Charleston

Below are highly rated hvac companies serving Charleston and the surrounding area. Compare providers, request quotes, and find the right professional for your project.

Company	Phone
US 911 HVAC VerifiedFeatured	(800) 911-4006
Ironclad HVAC	(384) 555-0117
Summit HVAC Verified	(265) 555-0100
Reliable HVAC Verified	(286) 555-0103
First Choice HVAC Verified	(307) 555-0106
Precision HVAC Verified	(328) 555-0109
Titan HVAC Verified	(349) 555-0112
Patriot HVAC Verified	(370) 555-0115
Trueline HVAC Verified	(391) 555-0118

Frequently Asked Questions

How much do hvac services cost in Charleston?

HVAC pricing in Charleston depends on the scope of your project, materials, and the provider you choose. Because Charleston is part of the South Carolina market, local labor rates play a big role — always compare at least three written quotes from Charleston-area companies before hiring.

Are hvac contractors in Charleston licensed and insured?

Licensing and insurance rules for hvac work are set at the South Carolina state and local level. Before hiring any Charleston hvac company, confirm it holds the proper South Carolina license, carries liability insurance, and can provide local references.

How do I find the best hvac company in Charleston?

Compare provider ratings, read what past customers liked and disliked, verify licensing, and request written quotes from several Charleston-area companies. The list above ranks top-rated hvac providers serving Charleston and the surrounding region.

All HVAC companies in South Carolina

HVAC companies in other South Carolina cities

Columbia North Charleston Mount Pleasant Rock Hill Greenville Summerville