Water Heater in Greater Los Angeles Area
Get same-day water heater repair, replacement, and maintenance from local pros. Monkey Wrench Plumbing, Heating, Air & Electric is family owned since 1999 with EPA-certified technicians and a workmanship guarantee. We serve the Greater Los Angeles Area, including Los Angeles, Long Beach, and Irvine. With a 4.8 rating from 465 reviews, you can trust clear communication and clean work. Book online or call to schedule; ask about current tankless options.
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Why Choose Us
What Our Customers Say
"Great service and clear explanation of what was needed to fix our hot water heater system."
"Monkey Wrench responded quickly and even came out the same day to fix the issue."
"We are very pleased with our new tankless water heater. Thank you!"
Answers to Common Questions
View All FAQsWhy Is My Water Heater Not Heating Up Despite Resetting the Button?
Resetting the button but still getting no hot water usually means another fault. Common causes include a tripped breaker, failed heating element or thermostat (tank units), pilot or gas supply issues (gas units), tankless error-code lockout, or scale buildup. We handle no-hot-water calls, error messages, and temperature swings, and we recommend annual flushing/descaling for tankless systems to prevent mineral buildup.
Quick checks:
- Check the electrical breaker or power switch.
- Verify gas is on and relight the pilot if needed.
- Note any error codes on tankless units.
- Look for leaks or pooling water.
Need help in Playa Vista, CA? Call (818) 330-3351 or book online.
"Eli did a great job today servicing our water heater" — James S.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMyck1PT0JBEAE!2m1!1s0x0:0x9110801a28f3230e!3m1!1s2@1:CIHM0ogKEICAgIC2rMOOBA%7CCgsIydXhkgYQ6N-pLg%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t4bk5uaHRRVkJ3YVRod1MwZzBhVFUwVjAxek0zYxAB!2m1!1s0x0:0x9110801a28f3230e!3m1!1s2@1:CAIQACodChtycF9oOkxnNnhtQVBwaThwS0g0aTU0V01zM3c%7C0cKEQVpKmgb%7C[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQtM3JPM1V3EAE!2m1!1s0x0:0x9110801a28f3230e!3m1!1s2@1:CIHM0ogKEICAgID-3rO3Uw%7CCgwIq-CenAYQkOnYsAE%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNYaXJ1NWxBRRAB!2m1!1s0x0:0x9110801a28f3230e!3m1!1s2@1:CIHM0ogKEICAgICXiru5lAE%7CCgwIwfe3uAYQuL-C5wE%7C?hl=en-GB[4] https://www.monkeywrenchplumbers.com/plumbing-services/toilets/[5] http://www.monkeywrenchplumbers.com/coupons#content_hvac[6] https://www.monkeywrenchplumbers.com/water-filtration/water-softeners/[7] https://www.monkeywrenchplumbers.com/water-filtration/[8] https://www.monkeywrenchplumbers.com/water-heaters/tankless-water-heaters/repair/[9] https://www.monkeywrenchplumbers.com/water-heaters/tankless-water-heaters/frequently-asked-questions/[10] https://www.monkeywrenchplumbers.com/water-heaters/tankless-water-heaters/What should I do if my water heater is leaking from the top?
Leaks at the top usually come from the cold or hot flex connections, the temperature and pressure (T&P) valve connection, the anode rod port, or condensation near the vent. First, turn off power to the unit (flip the breaker or set the gas control to Off). Then close the cold-water shutoff valve on top of the heater. Wipe the area dry and watch for active drips. Do not tighten gas or electrical fittings. We service tank and tankless systems in Los Angeles and nearby.
<br/> Updated: 2025-11-05 <br/>Need help in Chatsworth, CA? Call (818) 330-3351 or book online.
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First, shut off power or gas and close the cold-water valve. Then book service. Our in-house technicians fix water-heater leaks on tank and tankless units across Los Angeles, including Santa Monica.
- Turn the electric breaker off or set the gas control to Off/Pilot.
- Close the cold inlet valve above the heater.
- Dry the area and keep away from outlets or open flames.
Need help in Malibu, CA? Call (818) 330-3351 or book online.
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When a water heater stops producing hot water, safely check the power or gas supply and the thermostat, then schedule a professional diagnosis if heat doesn’t return. The most common cause is a tripped breaker (electric) or an extinguished/locked-out ignition (gas or tankless). On tankless units, a clogged cold‑water inlet screen can fool the system into thinking there’s no flow, so the burner won’t fire. In our Sunland service area, we often see this right after a power outage or when a valve was shut during other repairs. If you notice scorch marks, a gas smell, or active leaking, treat it as urgent.
Try these quick checks before calling:
- Electric: reset the water-heater breaker and verify the unit’s switch is on.
- Gas/tankless: confirm the gas valve is fully open and review any error code on the display.
- Tank models: wait 30–60 minutes after heavy use; an empty tank needs time to recover.
- Tankless: clean the inlet water filter if accessible.
If breakers keep tripping, flames won’t stay lit, or leaks are present, stop and call a licensed plumber. <br/> Updated: 2026-04-03 <br/> Need help in Sunland, CA? Call (818) 330-3351 or book online. “Great service and clear explanation of what was needed to fix our hot water heater system.” — Ronald R.
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Water heater repair cost depends on the problem, unit type (tank or tankless), and parts. After a quick diagnosis, we provide firm, upfront pricing before any work. In Los Angeles and Long Beach, we fix no-hot-water, leaks, shutoffs, noises, and tankless error codes on brands like Navien, Noritz, Rinnai, Takagi, and Rheem. Tankless units may need descaling; tanks may need components replaced. Members get no service-call fee and an annual Water Heater Flush and Tune-up.
- What affects price:
- Unit type and age
- Failed part or leak location
- Need for descaling/flush
Need help in Carson, CA? Call (818) 330-3351 or book online.
"We are very pleased with our new tankless water heater. Thank you!" — Tania B.
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Where We Work
What areas do you serve for water heater?
We serve the Greater Los Angeles Area, including Los Angeles, Long Beach, and Irvine. See the full list of communities we visit below.



