90
ExceptionalRiverside, California · HVAC
HVAC contractors in Riverside, CA
262 HVAC contractors in Riverside, out of 291 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 262
- Avg. score
- 47.6
- Scored
- 217
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 262 HVAC contractors in Riverside, California. Most-listed specialties: air conditioning (183), heating & furnaces (180), commercial (12), ductwork & IAQ (11). 217 have enough public signals for a Registry Score, averaging 47.6 out of 100; 36 score 70 or higher. Together they hold 13,090 public reviews on Google, Yelp and Facebook. The highest-scored is Magnolia Heating and Cooling, at 90 out of 100. 75 are Featured for 2026. View Magnolia Heating and Cooling.
Counts come straight from the Registry's records. How the Registry Score works
Featured HVAC contractors in Riverside
83
Strong79
StrongRiverside, CA 92509 4.9(223 reviews)
HVACHeatingA/C
Showing 1–20 of 262
90
ExceptionalRiverside, CA 92504 4.9(1,266 reviews)
HVACHeatingA/C
89
ExceptionalRiverside, CA 92507 4.9(908 reviews)
HVACHeatingA/C
89
Exceptional87
ExceptionalRiverside, CA 92507 4.7(742 reviews)
HVACPlumbingHeatingA/C
85
ExceptionalRiverside, CA 92506 4.8(240 reviews)
HVACHeatingA/C
84
StrongRiverside, CA 92509 4.8(66 reviews)
HVACHeatingA/C
83
StrongRiverside, CA 92507 4.7(305 reviews)
HVACHeatingA/C
80
Strong80
Strong79
StrongRiverside, CA 92509 4.9(223 reviews)
HVACHeatingA/C
78
Strong78
Strong78
Strong78
StrongRiverside, CA 92506 4.9(478 reviews)
HVACHeatingA/C
77
StrongRiverside, CA 92509 4.7(1,126 reviews)
HVACHeatingA/C
77
Strong77
StrongRiverside, CA 92507 4.9(212 reviews)
HVACPlumbingHeating
76
Strong75
StrongRiverside, CA 92503 4.9(79 reviews)
HVACHeatingA/C
75
StrongRiverside, CA 92507 4.9(273 reviews)
HVACHeatingA/C
HVAC contractors in Riverside: at a glance
- How many HVAC contractors are in Riverside, California?
- As of October 15, 2026, the ProComfort Registry lists 262 HVAC contractors in Riverside, California.
- Who is the highest-scored HVAC contractor in Riverside, California?
- By Registry Score, Magnolia Heating and Cooling (Riverside, CA) ranks first at 90 out of 100, among 217 scored businesses averaging 47.6. 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 Riverside, California for 2026?
- ProComfort Registry features Magnolia Heating and Cooling, RKM Heating and Air Conditioning, Angels Air Heating and Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are HVAC contractors in Riverside, 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