60
EstablishedPlacentia, California · HVAC
HVAC contractors in Placentia, CA
14 HVAC contractors in Placentia, out of 14 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 14
- Avg. score
- 47.8
- Scored
- 12
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 14 HVAC contractors in Placentia, California. Most-listed specialties: heating & furnaces (10), air conditioning (8), commercial (1). 12 have enough public signals for a Registry Score, averaging 47.8 out of 100; 1 scores 70 or higher. Together they hold 777 public reviews on Google, Yelp and Facebook. The highest-scored is Penguin Heating and Air, at 80 out of 100. 3 are Featured for 2026. View Penguin Heating and Air.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Placentia
48
DevelopingPlacentia, CA 92870 4.2(1 reviews)
HVACA/C
34
DevelopingShowing 1–14 of 14
80
Strong66
EstablishedPlacentia, CA 92870 4.7(21 reviews)
HVACHeatingA/C
66
EstablishedPlacentia, CA 92870 4.5(12 reviews)
HVACHeatingA/C
60
EstablishedPlacentia, CA 92870 4.6(17 reviews)
HVACHeating
50
EstablishedPlacentia, CA 92870 4.2(4 reviews)
HVACHeatingA/C
50
Established48
DevelopingPlacentia, CA 92870 4.2(1 reviews)
HVACA/C
43
Developing41
Developing34
DevelopingPlacentia, CA 92870 4.5(32 reviews)
HVACHeatingA/C
34
DevelopingPlacentia, CA 92870 3.9(1 reviews)
HVACCommercial
2
Developing—
Not yet rated—
Not yet ratedHVAC contractors in Placentia: at a glance
- How many HVAC contractors are in Placentia, California?
- As of October 14, 2026, the ProComfort Registry lists 14 HVAC contractors in Placentia, California.
- Who is the highest-scored HVAC contractor in Placentia, California?
- By Registry Score, Penguin Heating and Air (Placentia, CA) ranks first at 80 out of 100, among 12 scored businesses averaging 47.8. 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 Placentia, California for 2026?
- ProComfort Registry features Wolfe Bros Heating And Air Inc., Harbor Pointe Air Conditioning & Control Systems Inc., Synergy Mechanical Services. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Placentia, California 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