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Top-Rated Tankless water heater installers in Millbrae - Updated Nov 2026

Avatar for Maverick Water Heaters & Plumbing
Maverick Water Heaters & Plumbing
5.0(
15
)
Tankless Water Heater - Install

Serving Millbrae, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Highly recommended. Steve spent time with me on the phone educating me about the pros and cons of tankless and heat pump water heaters. He followed up quickly with a competitive estimate after visiting my home. He is knowledgeable about rebates that can save a lot of the cost. He is a bayren approved contractor which is required if you want to take advantage of their rebates. He installed one water heater this week and everything went very smoothly. Next week I am having him back to put in a heat pump water heater."
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
)
Tankless Water Heater - Install

Serving Millbrae, 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 FDL PLUMBING INC
FDL PLUMBING INC
5.0(
84
)
Tankless Water Heater - Install

Serving Millbrae, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Customers say: True professional

"Francisco did a fantastic job flushing my tankless water heater. Right from the start, he provided a very fair, transparent quote with zero surprise fees. Before starting, he took the time to explain the entire process and walked me through each step as he worked. He seemed knowledgeable, easy to talk to, and importantly ran a completely hassle-free operation. I felt confident throughout the entire service that I was getting top-tier work at an honest price. Highly recommend Francisco for any plumbing needs!"
Neutralizer
cleared orifice.
New Home in Morga CA
Kitchen sink Faucet Replacement
Bathroom/Sink repair

+20

1 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for Kenneth Asire Plumbing
Kenneth Asire Plumbing
4.8(
272
)
Tankless Water Heater - Install

Serving Millbrae, 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 Green Arrow Plumbing
Green Arrow Plumbing
5.0(
40
)
Tankless Water Heater - Install

Serving Millbrae, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"The tech came out and did a thorough review of the problems with the water heater. Very thorough. It's a heat pump water heater. They decided not to bid. I'd call him again in a minute for something else."
Water Heaters Project
Plumbing Project
Plumbing Project
Plumbing Project
Drain replacement

+50

Response time9 hrs
Response rate100%
13 neighbors recently requested a quote
Avatar for CLEVER PLUMBING & ROOTER INC
CLEVER PLUMBING & ROOTER INC
4.9(
37
)
Tankless Water Heater - Install

Serving Millbrae, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Angel and Clever Plumbing team are the best! They replaced water heaters, repaired leaks, clogged drains and various other plumbing jobs. I highly recommend Clever Plumbing for any plumbing issues! He has helped me with multiple plumbing jobs, both big and small, and has always been great to work with. He’s very responsive, quick to schedule, and does a great job figuring out practical solutions. He’s reliable, knowledgeable, and someone I know I can count on when something comes up. I wouldn’t hesitate to call him again or recommend him to others, you will not regret it!"
Plumbing
Faucet replacement
Faucet replacement
Faucet replacement
Faucet replacement

+10

5 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Economy Plumbing
Economy Plumbing
5.0(
10
)
Tankless Water Heater - Install

Serving Millbrae, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We thought we would have to replace our old water heater but Emmanuel was able to repair it at a fraction of the cost. He worked until 11:15 pm then returned the next morning to finish the job."
Economy Plumbing
Copper Work
Found Toy
Toilet Clog
15 neighbors recently requested a quote
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