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

Avatar for Maverick Water Heaters & Plumbing
Maverick Water Heaters & Plumbing
5.0(
15
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Steve was timely and quick with replacing my water heater and was very responsive when I messaged him. He also provided great suggestions and options for my water heater replacement and streamlined the bayren rebates process for me. Provided services at a very fair price compared to other plumbing services. 10/10 would go to him for future plumbing issues."
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters

+33

Response time11 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
722
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Warranties offered

"The first visit lead to cleaning the area around the heater and burners and checking the thermocouple. Sadly that seemed to make it worse. Less than a week later No hot water for over 30 hours till the second technician replaced the thermocouple. All is perfect now. No charge for the second visit. The next step, if needed will be a tankless and their quote looks a bit steep. But I am really hoping I won’t need to go that far."
Living room Mini-Split
Aquasana home Filtration
Almost no disturbance at EBMUD meter
Navien with filtration to protect the heat exchanger
New house valve and Pressure Reducing Valve

+73

Response time8 hrs
Response rate100%
44 neighbors recently requested a quote
Avatar for Sugar Bear Plumbing, Inc.
Sugar Bear Plumbing, Inc.
4.4(
71
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Very good work from Francisco (hope i have his name right, my husband ha the contact). We were very happy with him, the company and the work. He repaired broken water main."
Portfolio
Portfolio
Portfolio
Portfolio
Portfolio

+4

Response time5 hrs
13 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.2(
79
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I had water damage to the ceiling of my garage. Vicente provided evaluation and written estimate in one visit with attention to details and my customer satisfaction. He took the time to verify my plumbing problem by video taping my water leakage of my bathtub drain pipe with his phone through the broken spaces in the ceiling. He returned the next day with Eduardo, assistant, to complete repair with pipe replacement of old bathtub drain pipes. I was impressed with Vicente's respectful, honest, confident, and professional demeanor with attention to customer satisfaction and service. Vicente exceeded my expectations with exemplary work. Bonus: I discovered afterward that Vicente had fixed my slow flowing sink faucet next to bathtub without request or charge. I would request Vicente again for all my plumbing needs in future. Thank you Vicente. You are special!"
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate99%
13 neighbors recently requested a quote
Avatar for CLEVER PLUMBING & ROOTER INC
CLEVER PLUMBING & ROOTER INC
4.9(
37
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Angel was highly professional and did the job well and efficiently. He is patient, fair and knowledgeable. The new faucet is working perfect. He also figured out why the dishwasher had suddenly stopped working, fixed it right away. I’d recommend him to anyone and will be using his services again if needed."
Plumbing
Faucet replacement
Faucet replacement
Faucet replacement
Faucet replacement

+10

5 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Kenneth Asire Plumbing
Kenneth Asire Plumbing
4.8(
272
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Kenneth Asire Plumbing is the epitome of responsiveness, expertise, and great customer service. Our water heater failed and left my wife and me with no hot water. I used Home Advisor to get estimates, etc. Mr. Asire came out and gave us an estimate the next day. After obtaining two more estimates, we hired KAP, and we've never regretted it. Kenneth is extraordinarily knowledgeable, experienced, professional and courteous. The crew that he dispatched for the new water heater installation was great. The installation crew, Justin and Jerwin, were personable, clearly very experienced and did a marvelous job installing the new water heater and removing the old one. They worked very efficiently - from start to finish the job was completed in under two hours. We are very pleased with all aspects of our experience with Kenneth Asire Plumbing, would hire them again in a heartbeat, and recommend them very highly."
Response time1 day
Recommended by97%of homeowners
Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
24
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"It was a pleasure being able to have Robert come out to help with my family s water heater issues. He was very friendly and is a well experienced plumber (I believe he told me 20 years as a licensed plumber). Response time was excellent, same day service, and the cost of service was more reasonable than any other estimates we received. I would highly recommend Robert and Drain Right to my friends or family, and I will be reaching out for his plumbing services again if I ever encounter any plumbing issues while I m still living in the Bay Area."
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+34

Response time3 hrs
Response rate95%
6 neighbors recently requested a quote
Avatar for Dr. Drain Plumbing and Rooter
Dr. Drain Plumbing and Rooter
5.0(
16
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Dr. Drain Plumbing and Rooter is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Dr Drain
Checking gas leak
Drain pipes replacement
gas leak detector
Water heater replacement

+15

Response time9 hrs
Response rate89%
Recommended by100%of homeowners
Avatar for In and Out Plumbing and Construction, Inc.
In and Out Plumbing and Construction, Inc.
3.7(
443
)
Water Heater - Repair or Service

Serving Pacifica, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Great experience with In & Out Plumbing. Jose was incredibly helpful and knowledgeable while providing maintenance service on our water heater—he took the time to explain everything and made sure it was running smoothly. Alec was also fantastic in helping get everything set up and coordinated. Professional, efficient, and easy to work with. Highly recommend!"
Home Remodel
Shower Remodel
Projects
Shower Remodel
Shower Remodel

+87

Response time4 hrs
Response rate93%
Recommended by79%of homeowners
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FAQs for water heater repair or service projects in Pacifica, 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 Pacifica, 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.