72
StrongPittsburg, California · HVAC
HVAC contractors in Pittsburg, CA
8 HVAC contractors in Pittsburg, out of 9 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 8
- Avg. score
- 65.6
- Scored
- 8
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 8 HVAC contractors in Pittsburg, California. Most-listed specialties: heating & furnaces (8), air conditioning (8). 8 have enough public signals for a Registry Score, averaging 65.6 out of 100; 3 score 70 or higher. Together they hold 2,045 public reviews on Google, Yelp and Facebook. The highest-scored is Smart Heating and Air Conditioning, at 87 out of 100. 5 are Featured for 2026. View Smart Heating and Air Conditioning.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Pittsburg
64
Established58
EstablishedPittsburg, CA 94565 4.0(3 reviews)
HVACHeatingA/C
52
Established51
EstablishedShowing 1–8 of 8
87
ExceptionalPittsburg, CA 94565 4.9(285 reviews)
HVACHeatingA/C
81
StrongPittsburg, CA 94565 4.8(804 reviews)
HVACPlumbingHeatingA/C
72
Strong64
EstablishedPittsburg, CA 94565 4.6(15 reviews)
HVACHeatingA/C
60
EstablishedPittsburg, CA 94565 4.5(116 reviews)
HVACHeatingA/C
58
EstablishedPittsburg, CA 94565 4.0(3 reviews)
HVACHeatingA/C
52
Established51
EstablishedPittsburg, CA 94565 4.5(33 reviews)
HVACHeatingA/C
HVAC contractors in Pittsburg: at a glance
- How many HVAC contractors are in Pittsburg, California?
- As of October 14, 2026, the ProComfort Registry lists 8 HVAC contractors in Pittsburg, California.
- Who is the highest-scored HVAC contractor in Pittsburg, California?
- By Registry Score, Smart Heating and Air Conditioning (Pittsburg, CA) ranks first at 87 out of 100, among 8 scored businesses averaging 65.6. 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 Pittsburg, California for 2026?
- ProComfort Registry features EcoPro HVAC, Bay Area Comfort HVAC, GEA Energy Consulting & Engineering Services, HVAC Rater Service, Alfa Heating and Cooling. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Pittsburg, 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