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Top-Rated Water heater installers and replacers in Alameda - Updated Nov 2026

Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
112
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Water Heater Masters were top-notch! I called on a Saturday afternoon - they were available 9am Sunday morning to come and inspect and quote. They only had one guy working that day, but scheduled me for Monday morning between 8 and 9. At 8:15am I got a call with an ETA of 8:45, which was a really nice touch! Despite telling me it would take an entire day to install, they were done by 1pm. They also found some creative ways to do the install to avoid drilling through my stucco (for the exhaust vent and for the condensate run-off). Very professional and clean-looking install. These guys may not always be the cheapest around, and they recommended a top-of-the-line heater (which is what I really wanted anyway), but I'd much rather pay a little extra for that level of service and support. Thank you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
Recommended by94%of homeowners
Avatar for Cali Water Heater & HVAC
Cali Water Heater & HVAC
4.8(
32
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"I got home from work and discovered that my water heater had a major leak that required shutting off the water to the house. Carl at Cali Water Heater responded immediately and less than 24 hours later I had a new water heater installed, water restored, and all at a fair price. Highly recommend!"
Response time6 hrs
Response rate94%
55 neighbors recently requested a quote
Avatar for All Water Heaters & Plumbing LLC
All Water Heaters & Plumbing LLC
4.4(
204
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Excellent customer service. I was impressed by their professionalism and attention to detail. They understood my needs and the urgency of my project -I placed a call to get an estimate, 5 hours later I had a brand new water heater installed."
Noritz Tankless
Noritz Tankless
Noritz Tankless
Rinnai Tankless
Rinnai Tankless

+20

Response time7 hrs
Response rate87%
155 neighbors recently requested a quote
Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
4.4(
722
)
Water Heater - Install or Replace

Serving Alameda, 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 Durrani Plumbing
Durrani Plumbing
4.9(
15
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"The work completed by Sarfraz at Durrani Plumbing exceeded my expectations! I had a hot water heater replaced and the job was well done. The quote was fair, accurate, and Sarfraz explained everything thoroughly. I really appreciated knowing all of my options to have the job done correctly. I would hire Durrani Plumbing again for any needs I have in the future."
American Standard Faucet
Insinkerator Garbage Disposal
Bradford White Water Heater
Bradford White Water Heater
75 Gallon Water Heaters

+9

Response time3 hrs
Response rate96%
Recommended by100%of homeowners
Avatar for Bell Brothers Plumbing Heating & Air - Hayward
Bell Brothers Plumbing Heating & Air - Hayward
4.3(
140
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

In business since 1953

Free estimates

Warranties offered

"I called on Friday and Pierre came out on Saturday. He was very knowledgeable about replacing my wall heater that was very old. He also negotiated a discount on the full price which was great. He was very polite and scheduled the full service for Monday morning. Pierre replaced the furnace on Monday. I wasn't there, my brother was, but the heater works great and with a new thermostat on the wall. The company was great and so are their employees. I will definitely use them for my yearly maintenance of my new furnace and would recommend this company. Thank you so much for the fast response, professional work, and taking the old furnace away."
Before & After Furnace
Horizontal Install
Horizontal  Furnace Install
Techs
HVAC

+17

Response time6 hrs
Response rate91%
Recommended by90%of homeowners
Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
17
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"Professional service and reasonable pricing with guarantee. Called Plumbing 1 Builders Inc and they took my project and solved my problem installing a new tankless water heater as well as a bathtub and its piping. Responsible team would recommend ."
Response time3 hrs
Response rate85%
61 neighbors recently requested a quote
Magic Plumbing, Heating & Cooling
3.9(
183
)
Water Heater - Install or Replace

Serving Alameda, CA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"They are very professional. I received their call and scheduled for a site visit within three days after submitting my service request. This is a commercial facility and it is not an easy fix. They know what they do. I'm happy with their work. The only thing I wish they can do is to give us brief training how to use the new sump pump control after the installation."
Our work
Our work
Our work
Our work
Our work

+87

Response time20 mins
Response rate100%
16 neighbors recently requested a quote
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