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Water Heater Repair in Los Angeles, CA
Los Angeles plumbing companies that repair and replace tank and tankless water heaters. A replacement needs a permit and earthquake strapping.
3 companies · Last checked October 1, 2026
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Water heater repair Water heater installation Sewer line repair
Rishon Plumbing & Water Heaters
Los Angeles plumbing company focused on water heater repair and replacement, tankless installation, sewer work and hydro jetting.
Service area Los Angeles and the San Fernando Valley (office in Van Nuys)
Services Drain cleaning, Water heater repair, Water heater installation, Sewer line repair
Rooter Guard Plumbing Services
24/7 emergency service
Los Angeles plumbing and drain company offering 24/7 service, hydro jetting, leak detection, repiping and tank and tankless water heaters.
Hours 24/7 service
Service area Los Angeles (office in Sun Valley)
Services Emergency plumber, Drain cleaning, Water heater repair, Water heater installation, Leak detection, Sewer line repair
Owner-operated West Los Angeles plumbing business licensed since 1992, handling water heaters, sewer lines and emergency repairs.
Service area West Los Angeles
Services Emergency plumber, Water heater repair, Water heater installation, Sewer line repair
How this list works. We do not charge companies to appear here and we do not rank them by payment. Each listing comes from public information: the company's own website and the state licensing board. Where a state publishes license records, we look up the license number and show the month we checked it. Before any work starts, confirm the license is current, ask for proof of insurance and get a written estimate. Our editorial policy
Repair or replace
Thermostats, elements, igniters, gas valves and anode rods are usually one-visit repairs. A leaking tank needs replacement. When you replace, the new heater must be strapped against earthquakes and the job inspected. See water heater repair cost , tankless water heater repair cost and water heater installation code requirements.
Common questions
Why does my water heater need straps? California requires water heaters to be braced or strapped so they cannot tip in an earthquake and break the gas or water connections.
Other cities in California