90
ExceptionalRiverside, California
HVAC & Plumbing Pros in Riverside, CA
291 businesses serve Riverside. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 291
- Avg. score
- 48.9
- Featured
- 6
Featured · 2026
Featured in Riverside
83
Strong82
Strong82
Strong79
StrongRiverside, CA 92509 4.9(223 reviews)
HVACHeatingA/C
78
StrongShowing 1–20 of 291
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
82
StrongRiverside, CA 92506 5.0(196 reviews)
PlumbingDrains
82
Strong81
StrongRiverside, CA 92506 4.8(74 reviews)
PlumbingDrains
80
Strong80
Strong79
StrongRiverside, CA 92509 4.9(223 reviews)
HVACHeatingA/C
78
StrongRiverside, CA 92509 4.7(354 reviews)
Plumbing
78
Strong78
Strong78
Strong78
StrongRiverside, CA 92506 4.9(478 reviews)
HVACHeatingA/C
78
StrongRiverside, CA 92509 4.8(391 reviews)
PlumbingDrains
77
StrongRiverside, CA 92509 4.7(1,126 reviews)
HVACHeatingA/C
Riverside at a glance
- How many HVAC and plumbing companies are in Riverside, CA?
- The ProComfort Registry lists 291 heating, cooling and plumbing businesses serving Riverside: 262 offering HVAC and 48 offering plumbing (some do both).
- What is the average Registry Score in Riverside?
- Rated companies in Riverside average 48.9 out of 100. 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 for 2026?
- ProComfort Registry features Magnolia Heating and Cooling, RKM Heating and Air Conditioning, Drains and Plumbing 24, Hiniker Plumbing, Angels Air Heating and Air Conditioning, Big John's Plumbing - Riverside in Riverside. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Riverside companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.