Expert Water Heater Repair When You Need It Most

A failing water heater disrupts your entire household—no hot showers, no clean dishes, no laundry. Whether your tank water heater is leaking, your tankless unit is throwing error codes, or you simply have no hot water at all, The White Glove Guys can diagnose and repair the problem quickly and correctly.

We service all major brands including Rheem, Bradford White, A.O. Smith, Rinnai, Navien, Noritz, and more. Our technicians carry common repair parts on their trucks so many repairs can be completed in a single visit. With same-day service, upfront pricing, and no extra charges for nights or weekends, ASI is the name San Diego homeowners trust when their hot water stops flowing.

ASI Technician
Common Problems

Water Heater Problems We Fix Every Day

If your water heater is showing any of these symptoms, our technicians can diagnose and repair the issue quickly.

No Hot Water

A complete loss of hot water can be caused by a failed heating element, broken thermostat, faulty gas valve, or pilot light issue. We diagnose the root cause and get your hot water flowing again.

Lukewarm or Inconsistent Water

If your water isn't getting hot enough or fluctuates in temperature, the issue may be a failing thermostat, sediment buildup, a crossed connection, or a dip tube problem.

Leaking Water Heater

Water pooling around your water heater can indicate a failing pressure relief valve, loose connections, or internal tank corrosion. Some leaks are repairable; others indicate it's time for replacement.

Strange Noises

Popping, rumbling, or banging sounds usually indicate sediment buildup on the bottom of your tank. A professional flush and cleaning can resolve this and improve efficiency.

Discolored or Smelly Water

Rusty or foul-smelling hot water can indicate a corroding anode rod, sediment buildup, or bacterial growth inside the tank. Our technicians identify the cause and restore clean, fresh hot water.

The ASI Difference

Why Trust ASI for Water Heater Repair

Your water heater is essential to daily life. ASI delivers fast, honest repair service so you're never without hot water for long.

Same-Day Service

We understand that no hot water is an emergency. Our technicians are dispatched quickly and carry common parts on their trucks so many repairs are completed the same day you call.

All Types & Brands

Tank, tankless, gas, electric, hybrid—we service them all. Our technicians are factory-trained on all major brands and carry the diagnostic tools needed for accurate troubleshooting.

Upfront Pricing

We diagnose the problem first, then provide a clear, written quote before any work begins. No hidden fees, no surprises—just honest pricing from a company you can trust.

Honest Recommendations

If your water heater can be repaired cost-effectively, we'll repair it. If replacement makes more sense, we'll explain why and give you options. We never push unnecessary work.

ASI Hastings service truck
Our Process

Our Water Heater Repair Process

From diagnosis to restored hot water, here's what to expect.

1. Thorough Diagnosis

We inspect your water heater, test components, check for error codes (tankless), and identify the exact cause of the problem. We explain our findings before recommending any repairs.

2. Upfront Quote

Once we know what's wrong, we provide a clear written quote for the repair. You approve the price before we begin any work—no surprises.

3. Expert Repair

Our technicians complete the repair using quality parts and manufacturer-recommended procedures. We test the system thoroughly to ensure proper operation and safe performance.

4. Verification & Tips

We verify hot water is restored at the correct temperature, check for any remaining issues, and share maintenance tips to help extend your water heater's life.

Ready to Get Started?

Schedule your service today and experience the White Glove difference.

Customer Reviews

What Our Customers Say

Don't just take our word for it — hear from our satisfied San Diego customers.

S Scripps West Dental
Scripps West Dental 2 weeks ago
★★★★★
Manny Chavez, is an outstanding quality control employee who truly takes pride in his work. His attention to detail, professionalism, and dedication are unmatched. He consistently goes above and beyond to make sure everything is done correctly and efficiently. What stands out the most is how much he genuinely cares about his job and the quality of the work he delivers. Manny’s positive attitude, strong work ethic, and commitment to excellence make him an incredible asset to the team. It has been a pleasure working with someone so reliable and hardworking. We are especially grateful for how quickly Manny helped us during our AC emergency. His fast response, professionalism, and willingness to help made a huge difference for our office, and we truly appreciated his support during such a stressful situation. Thank you, ASI, for sending us your best employee. Manny has been absolutely amazing, and we truly appreciate all of his hard work and dedication.
M Michael Perez
Michael Perez in the last week
★★★★★
I recently had maintenance done on my AC and furnace by ASI, and I wanted to highlight the great experience I had—especially with the technician, Jesus. From start to finish, Jesus was extremely professional, thorough, and clearly very knowledgeable about his work. He took the time to carefully service and clean both the AC and furnace, making sure everything was running properly and efficiently. What really stood out to me was his attention to detail—he didn’t rush the job and even went the extra mile by cleaning the outside of the unit, which I truly appreciated. On top of that, his customer service was outstanding. He was friendly, respectful, and took the time to explain what he was doing, which gave me a lot of confidence in the work being performed. Overall, I’m very satisfied with the service and the level of care provided. I will definitely be using ASI again in the future and would highly recommend requesting Jesus if you want the job done right.
R Raymond Johnson
Raymond Johnson in the last week
★★★★★
After 21 years of faithful service our heater finally gave out. ASI came to the house and we went over a few options as to repair or replace. We elected the latter, and the very next morning ASI was on site with the new heater. Within 6 hours, Sebastian Garcia and his helper had the new heater installed. Sebastian spent some time explaining how to use the new thermostat, which is so much easier to use than the previous one. By the time they left the garage was clean and all the old stuff was carted away. A great job by an outstanding company. This morning I checked my old paperwork and found that the new heater and thermostat were only a couple of hundred dollars more than the ones I had purchased 21 years ago. ASI really offers good prices and great equipment. A special thanks to the service manager Joe Gondak for keeping in touch with the crew to insure there were no problems during the installation
FAQ

Water Heater Repair Questions Answered

The most common causes include a tripped breaker or blown fuse (electric), a pilot light that’s gone out (gas), a failed heating element or thermostat, or a faulty gas control valve. Our technicians can quickly diagnose which component has failed and repair or replace it.

As a general rule, if your water heater is under 8-10 years old and the repair cost is less than half the cost of a new unit, repair is usually the smart choice. If your unit is older, requires frequent repairs, or has a leaking tank, replacement is typically more cost-effective in the long run. We’ll give you our honest recommendation.

Most water heater repairs are completed in 1-2 hours. If we need to order a specific part, we’ll let you know the timeline upfront. Many common repairs can be completed in a single visit since our technicians carry frequently needed parts on their trucks.

Yes. Our technicians are trained to diagnose and repair all major tankless brands including Rinnai, Navien, Noritz, and Rheem. Tankless units require specialized knowledge for error code diagnosis, descaling, and component replacement.

Most common water heater repairs in San Diego, such as replacing a heating element, thermostat, thermocouple, or gas control valve, fall in the range of a few hundred dollars depending on the part and unit type. We use upfront flat-rate pricing, so you approve the exact cost before we start, and we never add overtime fees for nights or weekends.

It can be. A small leak from a valve or fitting is often repairable, but water pooling at the base of the tank usually means the tank itself has corroded through and cannot be fixed. To limit damage, shut off the water supply to the heater and call us right away. We offer same-day service to assess the leak quickly.

Those sounds are usually caused by sediment buildup at the bottom of the tank. As the burner heats water trapped under the sediment, it creates popping and rumbling. Flushing the tank often resolves it and restores efficiency. If the buildup is severe or the tank is old, our technician will let you know whether a flush or replacement makes more sense.

Restore Your Hot Water

No Hot Water? Call ASI for Fast Repair.

Don't suffer through cold showers. The White Glove Guys diagnose and repair water heaters quickly, with same-day service and upfront pricing you can count on.

Same-Day & Emergency Service Nights and Weekends Never an Extra Charge
Same-Day Service Available
All Brands & Types
Upfront Pricing
Satisfaction Guaranteed
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