How many HVAC and plumbing companies are in Los Angeles, CA?

The ProComfort Registry lists 568 heating, cooling and plumbing businesses serving Los Angeles: 536 offering HVAC and 79 offering plumbing (some do both).

What is the average Registry Score in Los Angeles?

Rated companies in Los Angeles average 49.4 out of 100. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.

How are Los Angeles companies ranked?

By Registry Score, with records confirmed by their owners listed first. See https://procomfortregistry.online/methodology for how the score is calculated.

Los Angeles, California

HVAC & Plumbing Pros in Los Angeles, CA

568 businesses serve Los Angeles. Compare them by Registry Score — reputation, digital presence and reach — with owner-confirmed records listed first.

Pros: 568
Avg. score: 49.4
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