Charleston · Furnace & Heating Repair
2027 Edition
For furnace & heating repair in Charleston, call Preferred Home Services, Smoak's Comfort Control or M&B Heating and Air first. We chose them from 5 local companies on rating, review volume, recent activity and years in business.
Editor's Pick
The strongest overall record of the 5 companies for furnace & heating repair we reviewed in Charleston: rating, review volume, recent activity and years in business, taken together.
Selection 02
A steady public record: 4.9 from 273 reviews.
Reader Favorite
A large, loyal client base: 358 public reviews, averaging 4.8 out of 5.
Beyond the three
Other Charleston companies that met our basic bar. We looked at 5 in all for this work.
At a glance
| 01Preferred Home Services | 02Smoak's Comfort Control | 03M&B Heating and Air | |
|---|---|---|---|
| Best for | Editor's Pick | – | Reader Favorite |
| Rating | 4.9 · 2388 reviews | 4.9 · 273 reviews | 4.8 · 358 reviews |
| In business | – | – | – |
| Budget | – | – | – |
| Free estimate | Ask | Ask | Ask |
| License | Not confirmed yet | Not confirmed yet | Not confirmed yet |
| Based in | North Charleston | Charleston | Charleston |
Methodology
Three is a deliberately small number. It forces us to leave out good companies.
Local facts · Charleston
Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.
Public sources, checked November 4, 2026.
Local guide
Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.
Three quotes for the same work, each listing what is not included.
In writing, clear about what it covers, and transferable if you sell.
Pay for finished, inspected stages, not dates.
Request a quote
One short form, sent only to the companies you tick. Most reply within one or two working days.
Questions
Related in Charleston
Nearby editions
For businesses
Claim your free profile to keep your details right. It takes five minutes and never affects our selection.