Fullerton, California · Water heaters

Water heater specialists in Fullerton, CA

1 water heater specialist in Fullerton, out of 51 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros: 1
Avg. score: 92
Scored: 1

Summary

Data last updated October 1, 2026

As of October 1, 2026, the ProComfort Registry lists 1 water heater specialists in Fullerton, California. 1 has enough public signals for a Registry Score, averaging 92 out of 100; 1 scores 70 or higher. Together they hold 1,827 public reviews on Google, Yelp and Facebook.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–1 of 1

Exceptional

Water Heater Warehouse

Fullerton, CA 92831 4.9(1,827 reviews)

PlumbingWater heaters

(714) 627-4718 Website

Water heater specialists in Fullerton: at a glance

How many water heater specialists are in Fullerton, California?: As of October 1, 2026, the ProComfort Registry lists 1 water heater specialists in Fullerton, California.
How are water heater specialists in Fullerton, 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: businesses whose public category or name points to water heaters, including tankless. Tags come from each business's public category and name, so a company can appear under several trades. Water heater specialists across the US