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Find Water heater repair or service pros in San Carlos

Avatar for Better Water Heaters
Better Water Heaters
4.5(
194
)

Serving San Carlos, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The entire project from start to finish was fantastic. Within minutes of requesting a quote I received a text with a time they could be at the house. Rodney called to ask some questions, gave me an estimated price and time. Rodney was great to talk to and was very knowledgeable and helpful. Rolando arrived a little early which was great. He figured out what needed to be done and gave me an estimate which was within the range mentioned and started working. It took an hour to complete. Rolando went over what was done and why. I was extremely impressed with Rolando, he was courteous, informative and did a great job installing the water heater and bringing everything up to code. I wouldn’t hesitate to call Better Water Heaters again."
Additional Photos
Additional Photos
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Recommended by90%of homeowners
Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.2(
129
)

Serving San Carlos, 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 rate94%
1 neighbors recently requested a quote
Avatar for Maverick Water Heaters & Plumbing
Maverick Water Heaters & Plumbing
5.0(
15
)

Serving San Carlos, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Steve Tinetti, owner of Maverick Water Heaters, is terrific! During the big storm the first week of January this year, our power went out and our tank water heater blew. Painful. We had been thinking about the tankless option for some time so we called Steve about 5:00pm and explained the situation. We talked it through and he came to our home the following morning at 9:00am to assess the situation. Despite being a more complicated installation than most, he said he could do it right away (I think he actually took personal pride in taking on the challenge). Steve bought the tankless water heater we wanted (higher end) and got to work. By 6:00pm that day we had instant hot water (within 24 hours of our initial call). He came back the next morning for a couple hours to finish up the complete installation and we were good to go. I can't say enough about Steve and his high quality, efficient, and professional service. He is a long time Coastside local, independent business owner/operator, and one man show. He explained everything clearly and in detail. He did a superb job and I know this wasn't easy. The heater is in the garage up high on a loft and on the side opposite where the air vent needed to be routed. Yet he made it work and did so very quickly. And, he's just a good guy. A couple months later, we are thrilled with our tankless water heater. We are very glad we made the switch and feel very fortunate that we found Steve. I highly recommend him without reservation ."
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters
Tankless Water Heaters

+33

Response time11 hrs
1 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(
714
)

Serving San Carlos, 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 rate99%
50 neighbors recently requested a quote
Avatar for Super Brothers Plumbing Heating & Air
Super Brothers Plumbing Heating & Air
4.9(
9
)

Serving San Carlos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"The complete process from the quote, to scheduling, to the installation of the tankless water heater was excellent. It only took one week from quoting through the completion of the job. The installation was completed in one day. The team was cordial and professional. Furthermore, the price was competitive. I would strongly recommend Super Brothers for your plumbing jobs."
Heat Pump Water heater installation
Rheem Heat Pump Water heater
AO SMITH HEAT PUMP WATER HEATER
sewer line ready to be installed
Sewer Line Project

+27

Response time3 hrs
Response rate99%
97 neighbors recently requested a quote
Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
21
)

Serving San Carlos, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"New water heater was installed and the old one taken away all in a couple hours time. The work was done perfectly and the price was very good. I would definitely hire him again."
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+21

Response time3 hrs
Response rate95%
14 neighbors recently requested a quote
Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.1(
76
)

Serving San Carlos, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"In and out plumbing is great!  Easy to make an appointment... called at 9pm and scheduled service for the following day.  Plumber Mike was on-time and polite.  After showing him our leaky shower faucet, he provided two quotes- one to replace parts, the second to upgrade the plumbing to today's standards (1955 house).  After a few minutes we opted for the former.  Unfortunately there was a bolt that seemed to be glued in and so the handle stems had to be cutt off (also explains why my husband couldn't unsrew it the evening before).  The replacement were of an old design therefore Mike warned us that it may be difficult to find at a store.  He spend 45 minutes looking for it that day and upon not finding it at open stores, returned at 9am sharp the following morning to pick up the broken part (which he had replaced the night before so that the water could be turned back on for us) and spent about 60 minutes away while at another store.  Luckily he was able to find the part and had the faucet fixed by 11am.  During the entire work Mike was kind, communicative and obviously working hard to successfully complete the job.

Additionally, another plumber, Steve from In and Out Plumbing provided service just a few days prior for another problem... a corroded pipe with a hole was leaking water from our kitchen drain.  Steve was also very polite, communicative about our options for the repair, and was able to replace 2 feet of piping in about 30 minutes. 

In and Out Plumbing has been great on two occasions!  We will definitely use them again if we have any more plumbing issues."
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate97%
43 neighbors recently requested a quote
Avatar for Jess Plumbing
Jess Plumbing
4.9(
48
)

Serving San Carlos, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Jesus repaired the leaking water pipes behind the shower valve. It was Sunday, but his response was quick and he showed up on time. I think he is the best honest plumber I ever met. He did a great job with reasonable price."
Plumbing Project
Plumbing Project
Plumbing Project /water main
Old gate valve/ doesn’t shut off water
Installed new Zoeller sewer tank lid

+178

Response time1 day
Response rate100%
Recommended by97%of homeowners
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FAQs for water heater repair or service projects in San Carlos, 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 San Carlos, 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.