Insulation Contractors in South Carolina: Ranked Lists by City (2026)
91 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank insulation contractors in 91 South Carolina cities, 2,245 city rankings in all. The largest lists are Lake Wylie (79), Tega Cay (76) and Fort Mill (75).
Insulation contractors by city in South Carolina
Every South Carolina city with a ranked list of insulation contractors, largest first. Each list ranks businesses within 25 mi of the city.
Highest CR Scores among South Carolina insulation contractors
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
| # | Business | CR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | Vinx Pest Control | 66 | #1 in Columbia | 4.7★ (418) |
| 2 | Crawl Space Brothers | 66 | #1 in Greenville | 4.9★ (210) |
| 3 | Quality Air & Insulation | 64 | #1 in Myrtle Beach | 4.9★ (914) |
| 4 | The CrawlSpace King | 64 | #1 in Gaffney | 5.0★ (251) |
| 5 | Ace Handyman Services Upstate South Carolina and Greenville | 62 | #2 in Taylors | 4.9★ (533) |
| 6 | Crawl Space Brothers | 62 | #1 in Lake Wylie | 5.0★ (309) |
| 7 | Koala Insulation of Greenville | 62 | #2 in Piedmont | 4.9★ (444) |
| 8 | Simply Sprayfoam | 62 | #1 in Darlington | 4.7★ (13) |
| 9 | Home Comfort Systems Heating, Cooling & Plumbing | 62 | #1 in Greenwood | 4.9★ (1,796) |
| 10 | Pardee Service Experts | 62 | #1 in Charleston | 4.9★ (6,317) |