87
ExceptionalMount Pleasant, South Carolina · HVAC
HVAC contractors in Mount Pleasant, SC
19 HVAC contractors in Mount Pleasant, out of 21 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 19
- Avg. score
- 46
- Scored
- 12
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 19 HVAC contractors in Mount Pleasant, South Carolina. Most-listed specialties: heating & furnaces (11), air conditioning (10), ductwork & IAQ (2), commercial (1). 12 have enough public signals for a Registry Score, averaging 46 out of 100; 3 score 70 or higher. Together they hold 2,002 public reviews on Google, Yelp and Facebook. The highest-scored is Green Dot Home Services, at 87 out of 100. 5 are Featured for 2026. View Green Dot Home Services.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Mount Pleasant
75
StrongMount Pleasant, SC 29464 4.7(714 reviews)
HVACPlumbingA/C
56
EstablishedMount Pleasant, SC 29464 4.2(2 reviews)
HVACPlumbingHeatingA/C
54
Established32
DevelopingShowing 1–19 of 19
87
Exceptional81
Strong75
StrongMount Pleasant, SC 29464 4.7(714 reviews)
HVACPlumbingA/C
69
EstablishedMount Pleasant, SC 29464 3.9(237 reviews)
HVACHeating
56
EstablishedMount Pleasant, SC 29464 4.2(2 reviews)
HVACPlumbingHeatingA/C
54
EstablishedMount Pleasant, SC 29464 4.1(35 reviews)
HVACPlumbingCommercial
32
Developing30
Developing30
Developing18
Developing12
DevelopingMount Pleasant, SC 29464 3.5(3 reviews)
HVACHeatingA/C
8
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Not yet ratedMount Pleasant, SC 29464
HVACHeatingA/C
HVAC contractors in Mount Pleasant: at a glance
- How many HVAC contractors are in Mount Pleasant, South Carolina?
- As of October 14, 2026, the ProComfort Registry lists 19 HVAC contractors in Mount Pleasant, South Carolina.
- Who is the highest-scored HVAC contractor in Mount Pleasant, South Carolina?
- By Registry Score, Green Dot Home Services (Mount Pleasant, SC) ranks first at 87 out of 100, among 12 scored businesses averaging 46. 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 Mount Pleasant, South Carolina for 2026?
- ProComfort Registry features Green Dot Home Services, Four Star Plumbing & Air Conditioning, Mr. Comfort Heating Cooling & Plumbing, Coastal Plumbing & Mechanical, Coastal HVAC & Gas. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Mount Pleasant, South 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