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Find Water heater repair or service pros in Rancho-mission-viejo

Avatar for USA Water Heaters - Installation & Repair
USA Water Heaters - Installation & Repair
5.0(
93
)

Serving Rancho-mission-viejo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Dennis installed a new 75 gallon water heater and circulation pump in our home. His price was very competitive and lower than several other bids we got. He communicated with us well throughout the entire process. He worked around our schedule and the installation took only a couple of hours. The new water heater is working perfectly. I highly recommend Dennis and USA Water Heaters."
Navien Tankless Water Heater Installation in IrvIne, CA
Water heater installation and repair service in Mission Viejo, Ladera Ranch, Lake Forest, Las Flores, Rancho Santa Margarita, Trabuco Canyon, Coto De Caza, Foothill Ranch, Laguna Hills, Aliso Viejo, Laguna Niguel, Laguna Woods, Laguna Beach, Dana Point, San Juan Capistrano, San Clemente, Irvine, Tustin, Santa Ana, Orange, Villa Park, Anaheim, Anaheim Hills, Brea, Yorba Linda, Newport Coast, Newport Beach, Costa Mesa, Huntington Beach, Fountain Valley, Garden Grove, Westminister, Placentia, Full
AO Smith water heater installation Laguna Niguel, CA
Navien tankless water heater installation Irvine, CA
Same-day water heater installation and repair service in Orange County, CA

+32

Response time7 hrs
Response rate91%
4 neighbors recently requested a quote
Avatar for THE Water Heater Company
THE Water Heater Company
4.9(
126
)

Serving Rancho-mission-viejo, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"The Water Heater Company, provided us with the most detailed, transparent 9-page estimate we?ve ever seen from a service company. Anthony Hamilton, Ethan Didway and Jimmy were professional yet friendly and courteous. And were an absolute pleasure to work with. It?s clear that The Water Heater Company truly cares about their customers and stands by their work. We wouldn?t hesitate to recommend them to anyone in need of water heater services. A huge thank you to The Water Heater Company!"
Van (Side view)
TWHC Vans
TWHC Vans
TWHC Vans
TWHC Vans

+83

Response time7 hrs
Response rate92%
Recommended by84%of homeowners
Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
15
)

Serving Rancho-mission-viejo, 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%
11 neighbors recently requested a quote
Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.4(
113
)

Serving Rancho-mission-viejo, 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 Rancho-mission-viejo, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Mike responded to my request immediately, set up an appointment to look at my job and give an estimate right away, and then completed the work in 4 days. Within 8 days of my call my new water heater was installed. The contract was clearly set out, and the work was very professionally completed exactly as per the bid. Mike was very friendly and easy to work with. He left the work area clean when he left. I highly recommend Mike and Jax Mechanical."
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 Phill's Plumbing
Phill's Plumbing
4.9(
292
)

Serving Rancho-mission-viejo, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"I was hoping to get a tankless water heater installed to replace my old tank heater. Phill's staff gave me a thorough itemized estimate, which unfortunately revealed that it would be too expensive to convert to tankless (mainly due to the cost of running a much larger gas line over to where the water heater is), so I had them do a straight-up replacement of my tank water heater. They were prompt and left a clean area behind."
Additional Photos
Additional Photos
Additional Photos
Response time6 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
4.6(
323
)

Serving Rancho-mission-viejo, 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 rate96%
22 neighbors recently requested a quote
Showing 1-10 of 36
FAQs for water heater repair or service projects in Rancho-mission-viejo, 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 Rancho-mission-viejo, 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.