42
DevelopingClayton, NC 27520 4.2(6 reviews)
HVACHeatingA/C
Clayton, North Carolina · Heating & furnaces
Heating & furnace contractors in Clayton, NC
11 heating & furnace contractors in Clayton, out of 13 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 11
- Avg. score
- 51.9
- Scored
- 9
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 11 heating & furnace contractors in Clayton, North Carolina. Most-listed specialties: air conditioning (11), commercial (1). 9 have enough public signals for a Registry Score, averaging 51.9 out of 100; 3 score 70 or higher. Together they hold 1,621 public reviews on Google, Yelp and Facebook. The highest-scored is Carolina Comfort Air - Raleigh Area | HVAC Company, at 81 out of 100. 2 are Featured for 2026. View Carolina Comfort Air - Raleigh Area | HVAC Company.
Counts come straight from the Registry's records. How the Registry Score works
Featured heating & furnace contractors in Clayton
38
DevelopingClayton, NC 27520 4.0(4 reviews)
HVACHeatingA/C
Showing 1–11 of 11
81
StrongClayton, NC 27520 4.7(1,138 reviews)
HVACHeatingA/C
72
StrongClayton, NC 27520 4.7(267 reviews)
HVACHeatingA/C
70
Strong67
EstablishedClayton, NC 27520 4.9(121 reviews)
HVACHeatingA/CCommercial
53
Established42
DevelopingClayton, NC 27520 4.2(6 reviews)
HVACHeatingA/C
38
DevelopingClayton, NC 27520 4.0(4 reviews)
HVACHeatingA/C
22
Developing22
Developing—
Not yet rated—
Not yet ratedHeating & furnace contractors in Clayton: at a glance
- How many heating & furnace contractors are in Clayton, North Carolina?
- As of October 14, 2026, the ProComfort Registry lists 11 heating & furnace contractors in Clayton, North Carolina.
- Who is the highest-scored heating contractor in Clayton, North Carolina?
- By Registry Score, Carolina Comfort Air - Raleigh Area | HVAC Company (Clayton, NC) ranks first at 81 out of 100, among 9 scored businesses averaging 51.9. 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 Clayton, North Carolina for 2026?
- ProComfort Registry features Hometowne Heating and Air Conditioning, Richardson Heating & Air Conditioning Inc.. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are heating & furnace contractors in Clayton, 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: businesses whose public category or name points to heating: furnaces, boilers, heat pumps or radiant heat. Tags come from each business's public category and name, so a company can appear under several trades. Heating & furnace contractors across the US