94
ExceptionalGastonia, North Carolina · HVAC
HVAC contractors in Gastonia, NC
10 HVAC contractors in Gastonia, out of 10 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 10
- Avg. score
- 75.4
- Scored
- 10
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 10 HVAC contractors in Gastonia, North Carolina. Most-listed specialties: heating & furnaces (7), air conditioning (6), ductwork & IAQ (1), commercial (1). 10 have enough public signals for a Registry Score, averaging 75.4 out of 100; 6 score 70 or higher. Together they hold 5,453 public reviews on Google, Yelp and Facebook. The highest-scored is GSM Services, at 94 out of 100. 3 are Featured for 2026. View GSM Services.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Gastonia
69
EstablishedGastonia, NC 28054 4.8(56 reviews)
HVACDucts
58
EstablishedShowing 1–10 of 10
94
Exceptional88
ExceptionalGastonia, NC 28054 4.9(846 reviews)
HVACHeatingA/C
84
StrongGastonia, NC 28054 5.0(195 reviews)
HVACHeatingA/C
83
StrongGastonia, NC 28056 4.9(708 reviews)
HVACHeatingA/C
83
StrongGastonia, NC 28054 4.9(353 reviews)
HVACHeatingA/C
71
StrongGastonia, NC 28052 4.8(70 reviews)
HVACHeatingA/C
69
EstablishedGastonia, NC 28054 4.8(56 reviews)
HVACDucts
63
Established61
EstablishedGastonia, NC 28052 4.5(9 reviews)
HVACA/CCommercial
58
EstablishedGastonia, NC 28054 4.3(9 reviews)
HVACHeating
HVAC contractors in Gastonia: at a glance
- How many HVAC contractors are in Gastonia, North Carolina?
- As of October 14, 2026, the ProComfort Registry lists 10 HVAC contractors in Gastonia, North Carolina.
- Who is the highest-scored HVAC contractor in Gastonia, North Carolina?
- By Registry Score, GSM Services (Gastonia, NC) ranks first at 94 out of 100, among 10 scored businesses averaging 75.4. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- Which companies are featured in Gastonia, North Carolina for 2026?
- ProComfort Registry features GSM Services, Envirotech Vent And Duct Cleaning, Southern Comfort of Charlotte. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Gastonia, North Carolina ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: heating, ventilation and air conditioning businesses (furnaces, heat pumps, A/C, climate control). Tags come from each business's public category and name, so a company can appear under several trades. HVAC contractors across the US