66
EstablishedChatsworth, California
HVAC & Plumbing Pros in Chatsworth, CA
9 businesses serve Chatsworth. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.
- Pros
- 9
- Avg. score
- 68.7
- Featured
- 2
Featured · 2026
Featured in Chatsworth
52
EstablishedChatsworth, CA 91311 3.9(3 reviews)
HVACHeatingA/C
Showing 1–9 of 9
84
Strong80
StrongChatsworth, CA 91311 4.6(276 reviews)
HVACHeatingA/C
78
Strong76
Strong69
EstablishedChatsworth, CA 91311 4.8(34 reviews)
HVACHeating
66
EstablishedChatsworth, CA 91311 4.6(85 reviews)
HVACHeatingA/C
64
Established52
EstablishedChatsworth, CA 91311 3.9(3 reviews)
HVACHeatingA/C
49
DevelopingChatsworth, CA 91311 4.3(4 reviews)
HVACHeatingA/C
Chatsworth at a glance
- How many HVAC and plumbing companies are in Chatsworth, CA?
- The ProComfort Registry lists 9 heating, cooling and plumbing businesses serving Chatsworth: 9 offering HVAC and 0 offering plumbing (some do both).
- What is the average Registry Score in Chatsworth?
- Rated companies in Chatsworth average 68.7 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 Chatsworth for 2026?
- ProComfort Registry features AC Clinic HVAC Service, U. S. Air Conditioning and Heating in Chatsworth. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are Chatsworth companies ranked?
- By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.