Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Bonsall, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Water heater repair or service pros in Bonsall - Updated Nov 2026

Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
17
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ Water Heater SOS was a lifesaver! When our water heater broke down, they responded quickly, diagnosed the issue, and had it fixed the same day. The technician was professional, knowledgeable, and took the time to explain everything clearly. Pricing was fair, and the service was top-notch. I highly recommend Water Heater SOS for anyone needing fast, reliable water heater repairs!"
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.5(
363
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We had a hot spot on the floor and a high gas bill last month leading us to suspect a slab leak. We called several plumbing services and Personal Plumbing was able to come out the next day with their own slab leak tech. The techs were on time and took about three hours to find the leak and reroute and place pipe to repair. They were able to avoid more holes in the drywall by placing the pipe on the exterior garage side, extending us savings. They also showed great integrity by letting us know that any repair would also have to replace factory pressure valve that was no longer working (putting pressure on our system). We will definitely keep them in mind for any other plumbing work we need done!"
Mini Split System Install Oceanside
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for Jax Mechanical
Jax Mechanical
4.8(
27
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"JAX installed my tankless water heater. They were easy to work with and they did a very neat job. Finally they provided everthing that was promised."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
Bob Jenson Air Conditioning Inc.
4.9(
169
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

In business since 1977

Free estimates

Customers say: Quality work

Service, Quality, Comfort. Consistently delivering the best Service and Installation experience in San Diego since 1977. Log in to view what Angie's List Members are saying about us and get exclusive member discounts! Our estimates on a new installation or replacement are always Free! \nOur Certified Technicians service all brands of equipment. We have COVID-19 Protocols in place for your safety and ours! Friendly, Knowledgeable Staff is here to help! Flexible Financing OAC Available. Call Us Today!

18 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Vista Plumbing
Vista Plumbing
4.8(
32
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Excellent service. Ray called ahead of appointment to confirm model requirements. He found that a leak was starting. I trust his judgment. I have used Vista plumbing for 20 years for toilet replacement to water heaters and I am always satisfied."
Response time6 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for David Hurtado
David Hurtado
5.0(
25
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Dave was very knowledgeable and came out on the 4th of July to install a new water regulator and fix two other issues in my house. He was on time and explained exactly how he was going to repair my plumbing issues and did it at a fair price. I would highly recommend Dave for all your plumbing needs."
Response time3 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical
Veterans Heating and Air Conditioning, Plumbing, and Electrical
4.9(
19
)
Water Heater - Repair or Service

Serving Bonsall, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"ALL ISSUES RELATED TO THE ELECTRICAL BREAKER PANEL AND AC UNIT Excellent Troubleshooting, Work and Repair. Excellent Information on What to Check for if Issues Start to Occur, Excellent Information on What Fixes That can be Done to Prevent Future Issues, Excellent Customer Service Communication."
2 x Complete Variable Speed systems
2 x Complete Variable Speed systems
Working on first condenser installation
Evaluating pressure in system
Initial system assessment

+125

Response time12 hrs
Response rate100%
88 neighbors recently requested a quote
...
Showing 1-10 of 97
FAQs for water heater repair or service projects in Bonsall, CA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Bonsall, CA homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.