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Ready to get your hot water back? Book online or call us at (310) 863-5505 — we're available 24 hours a day.
WHAT WE DO
We handle the full range of water heater work for residential homes throughout the LA area:
- Water heater repair — pilot light issues, thermostat failures, pressure relief valve problems, heating element replacement
- Tank water heater replacement — gas and electric, all major brands
- Tankless water heater installation — endless hot water at lower operating cost; we handle the full install including gas line work if needed
- Tankless water heater repair and service — descaling, flow sensor issues, ignition failures
- Annual flush and maintenance — extends the life of your tank and keeps it running efficiently
- Expansion tank installation — required on closed plumbing systems to protect your water heater and pipes
If your water heater is more than 10 years old and breaking down, we'll tell you honestly whether repair still makes sense or whether replacement is the smarter call.
SIGNS YOU NEED WATER HEATER SERVICE
- No hot water, or water that heats up slowly
- Water that looks rusty or smells off
- A puddle or drip around the base of the tank
- Popping, rumbling, or banging sounds during heating
- A pressure relief valve that keeps releasing
Don't wait on a leaking tank. Water heater leaks can cause significant water damage fast.
WHY CHOOSE A-1 ROOTER & PLUMBING?
- 30 years serving Los Angeles
- Licensed plumber — fully licensed, so the work is done right
- Free diagnosis and quote — we tell you what's wrong and what it costs before we touch anything
- Same-day service
- Available 24/7
- Fair, straightforward pricing — Yelp Top 10 and dozens of five-star reviews back that up
FREQUENTLY ASKED QUESTIONS
How long does a water heater replacement take?
Most tank replacements take two to three hours. Tankless installations can take a half day depending on location and whether gas line work is needed.
Should I repair or replace my water heater?
If the tank is under eight years old and the problem is isolated, repair usually makes sense. If it's older or leaking from the tank body, replacement is the better investment. We'll walk you through the math honestly.
What size water heater do I need?
For most LA homes, a 40- to 50-gallon tank works