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Find Water heater repair or service pros in Oceanside

Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
15
)

Serving Oceanside, 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 rate93%
9 neighbors recently requested a quote
Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.4(
113
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."
New Tankless Water Heater Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time8 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for Jax Mechanical
Jax Mechanical
4.9(
25
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I would absolutely use Jax Mechanical in the future. Justin and Zac were very professional and thorough. I was very hesitant, due to a previous bad encounter with Service Master. Justin and Zac were patient and not condescending. Michael was quick with the bid/estimate and I am grateful for their service. If you need a water heater installed, be assured that Jax Mechanical is the only call you need to make."
Residential work
Residential work
Residential work
Residential work
Residential work

+15

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.6(
323
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Your guys CJ & Andrew were awesome! They did such a nice clean looking job! Super professional and very informative. They walked me through setting up the app for the whole house water shut off valve they installed and now I get a reduced rate on my homeowners insurance. They also found that my water pressure reducing valve had failed and replaced that at the same time. Couldn’t be more happy with the job they did."
Mini Split System Install Oceanside
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
Response rate96%
24 neighbors recently requested a quote
Avatar for Airtime Plumbing Heating & Air
Airtime Plumbing Heating & Air
4.9(
26
)

Serving Oceanside, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"We had our whole house airc onditioner replaced by Airtime and we were very pleased with a job well done. Pedro and his assistants arrived on time and completed the work in good time. They changed the vents installed some new duct and installed a Nest thermostat. I am very pleased with the excellent professional service at a reasonable cost."
tankless water heater
Chacon house
Chacon house
Chacon house
Additional Photos

+55

Response time9 hrs
Response rate100%
99 neighbors recently requested a quote
Avatar for Carini Home Services
Carini Home Services
4.8(
349
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I obtained several quotes for replacing or repairing an old furnace and a/c condenser unit.  Each provider had a slightly different opinion on how much of the system should be replaced and what capacity unit should be used. Carini's prices were in line with other providers, but Kurt, who gave the estimate, seems the most knowledgable.  He did appropriate follow up after the install.  Would use them again. "
Using the sewer camera to inspect the inside of a customer's drains
Camera inspection through a sewer vent on a customer's roof
Hydro jet uses water at 4,000psi to clean the inside of the mainline drain which connects all the home's drains to the city's sewer system.
Using a snake we can go through the cleanouts on the side of the house.
With the cleanouts snaked, and the blockage located, we can send the hydro jet through the sewer vent and flush out the blocked drain.

+16

Response time2 hrs
20 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Same Day Heating & Air Conditioning, LLC
Same Day Heating & Air Conditioning, LLC
4.8(
40
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Forced Air Heater had just stop working. Sean was very thorough, understanding and efficient. When he left, I had a working heater. He kept me informed along the way. The person taking my call was polite and made be feel my problem was important."
Water Heater Install
Recommended by97%of homeowners
Avatar for Plumbing Plus
Plumbing Plus
4.7(
463
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"This is the third time that I hired Plumbing Plus over the past few years for repairs at my house including shower valve replacement, toilet installation, leaks, etc. As always, I am very satisfied with their work. They know their stuff, explain well what they are doing and why, and are very friendly people. Today Darryl did an excellent job replacing the pressure regulator outside my house. I highly recommend him and his coworkers."
New Sewer Pipe Installation
Always important to clean up after ourselves
Tricky Sewer Pipe Installation
New Sewer Pipe Installation
Ladders and lifts to access the pipe overhead

+37

Response time1 day
29 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Same Day Heating, Cooling, Plumbing
Same Day Heating, Cooling, Plumbing
4.6(
29
)

Serving Oceanside, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"The service was through, friendly, and professional. We just bought the house and the equipment hadn't been serviced in a long time. Mold was removed and a U/V light installed, in addition to the standard service. Everything seems clean and the air smells fresh again. Extra filters were provided for us to use before the next 6-month scheduled service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
45 neighbors recently requested a quote
Recommended by86%of homeowners
Showing 1-10 of 32
FAQs for water heater repair or service projects in Oceanside, 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 Oceanside, 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.