Water Heater Repair in Los Angeles
Expert water heater repair in Los Angeles to restore hot water quickly and reliably.
When your hot water suddenly runs cold, it can throw off your entire day. From morning showers to cooking and laundry, hot water is something every Los Angeles household depends on. That’s why Over Under Plumbing offers fast, professional water heater repair for both tank and tankless systems.
Our team handles everything from small issues like faulty thermostats to major repairs such as heating element failures or leaking tanks. If you’ve been searching “hot water tank repair near me” or “water heater service near me,” you can count on us for quick, professional solutions that last.

Why Water Heater Repair Matters
A failing water heater isn’t just inconvenient; it can also waste energy, raise your bills, and cause water damage. By calling for professional water heater service at the first sign of trouble, you can avoid bigger, more expensive problems down the line.
Common signs you need hot water heater repair include:
Fluctuating Temperatures – Water goes from hot to cold without warning..
Leaks or Pooling Water – Even small drips around the tank can grow into major damage.
Rusty or Discolored Water – Corrosion inside the tank often shows up in your tap.
Strange Noises – Popping, banging, or rumbling usually mean sediment buildup.
Running Out of Hot Water Too Soon – A sign your system is struggling to keep up.
Unexpectedly High Energy Bills – Inefficient heating forces the unit to work harder.
If you’re experiencing any of these issues, don’t wait until your heater fails completely. Call Over Under Plumbing for fast and professional water heater repair in Los Angeles. We’ll diagnose the problem and restore your hot water quickly.
Benefits of Choosing Over Under Plumbing for Water Heater Repair
When your water heater breaks down, you need more than a quick patch; you need a repair that lasts. That’s why Los Angeles homeowners continue to trust Over Under Plumbing for dependable water heater service.
Here’s what sets us apart:
- Fast Response Times: We know hot water can’t wait. Most repairs are completed the same day you call
- Licensed and Insured Technicians: Every job is handled by trained professionals who follow California plumbing codes for safety and quality.
- Tank & Tankless Expertise: From older storage tanks to modern on-demand units, we repair them all.
- Upfront Estimates: You’ll always know the water heater repair cost before work begins, with no surprises.
- Advanced Diagnostics: Our specialized tools help us find the real issue quickly and fix it right the first time.
- 30-day Workmanship Guarantee: We stand by the quality of our repairs and return if anything isn’t right.
With Over Under Plumbing, you get fast service, skilled technicians, and clear communication every step of the way, the combination every homeowner wants when facing a water heater emergency.
How Our Water Heater Repair Process Works
Dealing with a broken water heater can feel overwhelming, but our process is designed to keep things simple and stress-free. Here’s what you can expect when you call Over Under Plumbing for water heater repair:
Inspection – We carefully check your water heater to find the root of the problem, from faulty parts to leaks or sediment buildup.
Estimate – Before any work begins, we provide a clear quote so you know the water heater repair cost upfront.
Repair – Our licensed plumbers complete the fix using professional-grade tools and quality replacement parts.
Testing – We run the system to ensure it heats water efficiently and operates safely.
Cleanup – Once the job is done, we tidy the area and restore your hot water, usually the same day.
This step-by-step approach gives you confidence that the problem is handled correctly the first time, with no guesswork and no hidden surprises.
Repairing Tank and Tankless Water Heaters

Repairing a water heater depends on the type of system you own. Tank and tankless units break down in different ways, and knowing the difference helps us target the right fix quickly.
Tank Water Heater Repair
These units often need thermostat or heating element replacements when water isn’t getting hot enough. Leaks around the tank, faulty pressure relief valves, and sediment buildup inside the tank are also common problems we repair. In some cases, draining and flushing the tank can restore performance without needing major parts replaced.
Tankless Hot Water Heater Repair
With tankless systems, the most frequent repairs involve ignition failures, burner issues, and sensor malfunctions. Mineral buildup is another big cause of poor performance, especially in Los Angeles homes with hard water. We handle everything from descaling to part replacements, restoring consistent hot water flow.
Our technicians are trained to troubleshoot both types of systems. Whether it’s swapping out a failing part in a traditional tank or diagnosing a tankless unit that won’t ignite, we focus on quick, lasting repairs that get your hot water back the same day.
Frequently Asked Questions About Water Heater Repair
How long does a water heater repair take?
Most repairs are completed in 2–3 hours. More complex issues, such as tank leaks, may take longer depending on the damage.
What is the average cost of water heater repair?
The price varies depending on the problem. Minor fixes are affordable, while larger issues like tank leaks may require more work. We always provide clear estimates.
Do you service tankless water heaters?
Yes. We offer complete tankless hot water heater repair, including ignition issues, descaling, and part replacements.
Can my water heater be repaired, or does it need replacement?
If your system is under 10 years old and the problem is small, repair is often enough. If it’s older, inefficient, or leaking badly, replacement may be more cost-effective.
Do you provide emergency water heater service?
Yes. We respond to urgent hot water repair near me calls within 2–4 hours on weekdays, with weekend on-call availability.
Call Over Under Plumbing for Water Heater Repair Today
Don’t let a broken water heater disrupt your home. Over Under Plumbing delivers expert water heater repair in Los Angeles with fast response times and clear pricing. From tank units to advanced tankless systems, we restore your hot water quickly and professionally.
Call 818-937-0060 or click below to schedule your repair today. For dependable water heater service near you, choose Over Under Plumbing.

$139
Water Heater Inspection & Flush Out
Get Your Water Heater Inspected And Sediment Out To Keep Your Water Heater Running Smoothly!
For Water Heaters Located In The Garage or Outside
Cannot be combined with any other offers or discounts. The coupon must be presented at the time of scheduling. Not valid for trip charge or diagnostic fee. Valid on standard pricing only. Redeemable for one-time use per home.

$200OFF
40 Gallon Water Heater Replacement
Expires September 30, 2025
Cannot be combined with any other offers or discounts. The coupon must be presented at the time of scheduling. Not valid for trip charge or diagnostic fee. Valid on standard pricing only. Redeemable for one-time use per home.