Charleston · Cost guide
HVAC Contractors costs in Charleston
Updated
Charleston facts from public records
- 1,383People per square mileCalculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- 115.3 sq miLand areaU.S. Census Bureau, 2025 Gazetteer files · 2025
- 159,423Charleston residentsU.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- +5.8%Population change since 2020 (from 150,746 (April 2020 base))U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Cost questions answered
How is the top 5 ranking of HVAC contractors in Charleston calculated?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 13 HVAC contractors for Charleston.
Which of these HVAC contractors in Charleston has the best reviews?
Carolina Climate Control has a 5.0 rating from 404 public reviews, the highest on this page.
Which of these HVAC contractors has the most reviews?
Preferred Home Services, with 2388 public reviews. A long review history shows how a business handles many jobs.
Are these HVAC contractors licensed?
5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for HVAC contractors in Charleston?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.