Charleston · Furnace & Heating Repair
Furnace & Heating Repair in Charleston, SC: the 5 best companies
Updated 5 businesses comparedHow we choose
- Free quotes, no obligation
- Rechecked every month
The top 5 at a glance
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| Business | Rating | Reviews | Years | License | Best for |
|---|---|---|---|---|---|
| Preferred Home Services | 4.9 | 2388 | – | Not checked yet | Best overall |
| Smoak's Comfort Control | 4.9 | 273 | – | Not checked yet | – |
| M&B Heating and Air | 4.8 | 358 | – | Not checked yet | Most reviewed |
| Terrace Heating and Air | 4.9 | 47 | – | Not checked yet | – |
| Customer's Preference | 5.0 | 26 | – | Not checked yet | – |
The 5 best furnace & heating repair in Charleston, in detail
#2 Smoak's Comfort Control
Charleston
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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
How we pick the Best 5
Find every option
All 5 we could find in Charleston.
Check the basics
Open, reachable and enough real reviews.
Score the record
Rating, reviews, recency, years and record checks.
Explain each pick
A plain reason for every place on the list.
Furnace & Heating Repair in Charleston: questions answered
How is the top 5 ranking of furnace & heating repair companies 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 5 furnace & heating repair companies for Charleston.
Which of these furnace & heating repair companies in Charleston has the best reviews?
Customer's Preference has a 5.0 rating from 26 public reviews, the highest on this page.
Which of these furnace & heating repair companies has the most reviews?
Preferred Home Services, with 2388 public reviews. A long review history shows how a business handles many jobs.
Are these furnace & heating repair companies 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 furnace & heating repair companies in Charleston?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
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