4.8 (7.2k)
Fast Water Heater Repair

Water Heater Repair in San Diego County

No hot water? The White Glove Guys diagnose and repair all water heater types and brands. Same-day service available.

Same-Day Service
All Brands & Types
Since 1952
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Buy a Water Heater, Get a Free Garbage Disposal
Buy a Water Heater, Get a Free Garbage Disposal
Free standard garbage disposal with qualifying purchase.
Limit one per household. Additional restrictions may apply.
Book Now
Buy a Tankless Water Heater, Get a Water Softener Half Price
Buy a Tankless Water Heater, Get a Water Softener Half Price
50% off select water softener models (up to $2,400) with qualifying tankless water heater.
Installation, permits, and additional materials are not included. Additional restrictions may apply.

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

4.8 (7.2k)

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

Z zyz zyx
zyz zyx in the last week
★★★★★
Evan was super friendly and got right to work trying to fix our water heater. Great personality and wonderful communicator of the issues and options. Super satisfied with the service.
S Scott Humphrey
Scott Humphrey in the last week
★★★★★
I recently had my HVAC serviced by ASI and I can’t tell you how happy and relieved I am. Weeks earlier (back in March) I had my system HVAC serviced by Mauzy. After Mauzy left I found the cover not completely seated/installed back on the outdoor condenser unit and a screw laying on the concrete. Additionally, James L., provided me with a list (estimate via email) for the following: 1. Perform condenser coil wash $777.68 2. Remove and replace 40-amp contactor $686.86 3. Install a surge protector (SPD) $994.28 4. Replace HVAC ignitor $362.16 5. Replace flame sensor $362.16 6. Add (to the HVAC system) an extra UV (bulb) system $1,348.74 a. Grand Total = 4,531.88 Back in October 2021 Mauzy billed me $614.06 for 3 to 6 Lbs., of R410A. Back in November 2023 Mauzy billed me $2,345.89 for a new thermostat. Also, during our interaction, he was really pushing for the SPD and indicated the other components will soon fail. He made a statement that some of these SPD’s have an “expiration date” some only good for three years. I told him I have a Surge Protection Device at the main service PNL however he stated this was not good enough. As a certified CA., State WA., State Journeyman electrician I know this was not true and he was comparing an SPD to a carton of milk, very concerning. I then knew I was dealing with a technician with no electrical/HVAC knowledge – he only wanted to sell something. Shortly after he left, I started receiving TEXTS from Kaiya B., (from Mauzy) who was attempting to schedule the recommended service by James L. This is when I notified Kaiya B., that I found a cover loose and a screw on the ground and how disappointed I believed the service was. She got right back and stated she will forward my message to the General Manager however as of this writing I have not heard from anyone at Mauzy. I then contacted ASI and scheduled a full heating and AC service and inspection to ensure nothing else was left incomplete. That’s when the ASI technician discovered two refrigerant caps were missing. These are the caps they remove to measure the R410A refrigerant during operation (discovered by ASI) and are only accessible after removing the condenser cover. These caps were present last year during the service as I observed the service. Additionally, this is a 2025 California Plumbing Code requirement. In closing I I’m really disappointed. As an Army Veteran, 40+ years as an electrician, former building inspector and presently a plans examiner for several jurisdictions in California I feel this is a case of taking advantage of elderly people and over pricing services. The ASI technician could not believe the Mauzy price for coil wash, which was completed by ASI as part of the service call today for $87.00. The additional (other) items on the repair list from Mauzy, ASI stated were not needed looked brand new. I would like to thank the technician Jack Ryan (and ASI) for their honesty/knowledge of the system/thoroughness of the inspection/maintenance and transparency pricing. Additionally, I received a coil wash as part of the system check for a savings of $777.68 dollars. Thanks, Jack, for all your great work, honest pricing and not attempting to take advantage of an Army Veteran 😊. Scott Humphrey San Diego (Crest)
B Barbara Gill
Barbara Gill in the last week
★★★★★
Another great inspection (free) that is included in my membership with ASI. The technician, Travis Tibiatowski was extremely efficient. He answered all my questions and explained things. He inspected every nook and cranny, where water could escape, and found a couple of areas that needed attention. Travis was an extremely nice young man. I would thoroughly recommend Travis and ASI. I wish we had had this service many years ago. Definitely worthwhile.
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.

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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