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TRUSTED BY ORANGE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon42
    Verified water heater services reviews

Find Water heater pros in Orange

Avatar for USA Water Heaters - Installation & Repair
USA Water Heaters - Installation & Repair
4.9(
98
)

Serving Orange, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"USA Water Heaters provided the best service for the best value. They replaced our 40gal water heater the same day and gave us the best price for full service and no hidden fees. They are the best in the business and would highly recommend them for any of your water heater needs!"
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 rate100%
1 neighbors recently requested a quote
Avatar for THE Water Heater Company
THE Water Heater Company
4.9(
134
)

Serving Orange, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We had our water heater replaced by The Water Heater Company and the service was excellent from start to finish. The technician, Mike P., was professional, on time, and extremely knowledgeable. He explained everything clearly, completed the installation efficiently, and made sure the area was clean before leaving. My new water heater is working great. We really appreciate the quality of work and the attention to detail. We highly recommend The Water Heater Company especially if you want a smooth, stress-free water heater replacement done right the first time."
Van (Side view)
TWHC Vans
TWHC Vans
TWHC Vans
TWHC Vans

+83

Response time7 hrs
Response rate92%
Recommended by84%of homeowners
Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.1(
130
)

Serving Orange, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Perfectly. They cleaned everything up, explained how the system worked and how often it needs attention, and hauled away the old hot water heater. They arrived on time, worked steadily, and finished before dinner time."
New Tankless Water Heater Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
171
)

Serving Orange, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Found me the right size water heater, a few days before Thanksgiving and had it installed within 2 hours. Clean and efficient and Bradford White gas water heaters are American made. Built to last. Daniel Westereng did a great job with the install. Clean, fast, thorough and polite."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
21 neighbors recently requested a quote
Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
17
)

Serving Orange, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Top notch service!!! Our water heater went out and we needed a new one ASAP! These type of problems always happen at the worst and most inconvenient of times. We called around and no one could make it out for at least a day? some were two days! We called Water Heater SOS and explained our need for a new water heater ASAP, they explained they had a lot of calls that day but assured us they would send someone out by end of the day.. within the hour they called us back and said they were sending one of their guys right now!!! They were extremely professional, polite and worked fast and efficiently to get us a new water heater up and running by the end of the day!!! We HIGHLY recommend Water Heater SOS"
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate98%
25 neighbors recently requested a quote
Avatar for Jax Mechanical
Jax Mechanical
4.8(
27
)

Serving Orange, 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
Recommended by100%of homeowners
Avatar for Phill's Plumbing
Phill's Plumbing
4.7(
315
)

Serving Orange, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"Joe came out and installed the new water heater. Kept me updated on what was being done. Very professional and did a fantastic job. I will definitely hire again."
Additional Photos
Additional Photos
Additional Photos
Response time6 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for Orange Independent Plumbing Services
Orange Independent Plumbing Services
4.8(
316
)

Serving Orange, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Credit card accepted

"My hot water heater began leaking on the Sunday of Memorial Day weekend - yikes! After requesting a quote via Angi, I received nearly instant communication from Ruben, who then sent me lots of information about what likely needed to be done and what it would cost. He was available same day, and he was able to replace my water heater neatly and efficiently. I am thoroughly satisfied and impressed. So happy he could help me on the holiday weekend. I'm very appreciative."
Response time3 hrs
Response rate85%
231 neighbors recently requested a quote
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Water Heaters questions, answered by experts

Flushing biannually, checking the anode rod, and temperature settings maximize equipment lifespan while reducing surprise costs.

When replacing an old unit, you might want to switch from a gas water heater to an electric water heater or vice versa. To do this, you will likely need to add infrastructure to the area. For example, you likely don’t have a gas line that served your old electric water heater. You’d have to call a plumber to put in a new gas line. If you’re replacing a gas unit with an electric one, the plumber will need to safely cap the old gas line. You will then need an electrician to add wiring for the new electric unit.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

While possible, professional assistance is recommended to ensure compliance with local regulations and avoidance of avoidable risks.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

The Orange, CA homeowners’ guide to water heater services

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