❄️ Official Rankings
10 Best HVAC in Gastonia, NC (October 2026)
We compared 10 hvac serving Gastonia and Gaston County, North Carolina, and ranked the top providers by verified reviews, ratings, and local reputation — 7,034 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Unique Air Heating & Cooling. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 7,034
- Area codes
- 704, 980
⭐ 5.0 · 203 reviews
608 E Second Ave 2nd Floor, Gastonia, NC 28054
⭐ 4.9 · 1147 reviews
501 E Franklin Blvd, Gastonia, NC 28054
⭐ 4.9 · 868 reviews
4486 Posterity Ct, Gastonia, NC 28056
⭐ 5.0 · 102 reviews
602 E 8th Ave, Gastonia, NC 28054
⭐ 4.9 · 501 reviews
2232 Plastics Dr, Gastonia, NC 28054
⭐ 5.0 · 90 reviews
501 E Franklin Blvd Ste B, Gastonia, NC 28054
⭐ 4.9 · 196 reviews
4458 Posterity Ct Ste 10, Gastonia, NC 28056
⭐ 5.0 · 65 reviews
1805 S York Rd, Gastonia, NC 28052
⭐ 4.9 · 101 reviews
211 S Avon St, Gastonia, NC 28054
HVAC listed here serve Gastonia, Gaston County, and nearby ZIP codes including 28051, 28052, 28053, 28054, 28055, 28056.