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TRUSTED BY COTATI, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon20
    Verified water heater services reviews

Find Water heater pros in Cotati

Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.2(
131
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceSolar Water Heater System - Install+6 more

Serving Cotati, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."
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 Best Chance Heating and Cooling
Best Chance Heating and Cooling
5.0(
48
)
Water Heater - Install or Replace

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Chance and his assistant replaced our water heater. It was located in the garage on a small platform. They were fast, friendly, and efficient and very fair priced! I will definitely invite Chance to our home for any future projects. Polite people!"
Mitsubishi air handler
Air handlers
Attic install
Old furnace
New furnace

+20

Response time8 hrs
56 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Family First Service Plumbing
Family First Service Plumbing
4.9(
11
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Cotati, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Andy came over to look at the water heater and told me what he would do and what needed to be done, it was 18 years old and out of code. He was here on time and did a great job and I liked him too. I would recommend Family First and would hire Andy again."
tankless
large water filtration
large water filtration
earthquake shutoff valve
40 gallon natural gas water heater

+1

Response time1 hour
Recommended by100%of homeowners
Avatar for Bragg Home Services
Bragg Home Services
5.0(
12
)
Tankless Water Heater - Install - For BusinessTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace - For Business+1 more

Serving Cotati, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

For over 56 years Bragg Home Services has specialized in offering residential and light commercial plumbing, heating, and air conditioning services to the residents of Sonoma, Marin, and Napa Counties. At Bragg Home Services we know that our customers expect integrity, excellence, value, and commitment. That’s why at Bragg Home Services we hire only the best people, and use only the best products, offering exceptional value, backed by our lifetime workmanship guarantee. Because at Bragg Home Services, your satisfaction is our number 1 priority.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Response time9 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Bragg Home Services
Bragg Home Services
4.7(
46
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Cotati, CA and surrounding areas

Approved

In business since 1968

Free estimates

Small jobs welcome

"Went above & beyond in service. Got the Furnace replaced, brought space heaters for the occupants, Got it done quickly & left no mess. Redid the duct work and worked well with the occupant. Thought this type of service did not exist anymore. Was pleased how quickly Furnace was replaced ."
Response time2 days
Response rate100%
178 neighbors recently requested a quote
Pedro Galvan Plumbing, Inc.
4.9(
20
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Cotati, CA and surrounding areas

Approved

In business since 2004

Free estimates

Offers commercial services

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."
Response time8 hrs
Recommended by94%of homeowners
Avatar for Northbound Plumbing
Northbound Plumbing
4.9(
68
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+2 more

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"While Aurelio's pump was doing its thing to clean my Navien tankless water heater we had occasion for a conversation--the almost lost art of intelligent communication. Aurelio was tidy in his personal appearance and how he maintained his work space. Being that we are now experiencing a shrinking pool of qualified service personnel where mediocrity is the new excellence, Aurelio is a star in my book!"
Our work
Our work
Our work
Our work
Our work

+10

Response time3 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Water Heater - Install or ReplaceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Jared showed up and wasted no time in doing two things at once (draining the hot water heater and repairing a small fireplace gas leak). He educated me a little on what he was doing which is always helpful. He was also careful to keep his booties on, so as not to ruin the shiny wood floors. Highly recommend based on this experience."
Response time2 days
7 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 126
Water Heaters questions, answered by experts

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

Choosing between an electric water heater vs. a gas water heater comes down to personal preference. Overall, electric heaters are more energy efficient than their gas competitors. They’re also quieter to operate, take up less room, and don’t come with a risk of gas leaks. 

The downside is that electric water heaters cost more to operate than gas. They might also struggle to heat water fast enough for households that use large amounts of hot water. Lastly, a power outage could cause your electric water heater to stop working, whereas gas water heaters may still function.

You have more options for water heaters than ever before. The best one for your home depends on your hot water usage and budget. Some of the more common types of water heaters are the conventional gas heater, a heat pump water heater, or a tankless heater for smaller homes or those with less water demands. Some uncommon types are solar and point-of-use systems. Some homes may have a combination of two units, such as a large heat pump heater and a backup point-of-use system.

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

The Cotati, CA homeowners’ guide to water heater services

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