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TRUSTED BY ROSS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon33
    Verified water heater services reviews

Find Water heater pros in Ross

Avatar for Moore Home Services
Moore Home Services
4.4(
225
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Ross, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Was selling my apartment and wanted to service heater prior to listing. Moore provided great technicians who tried everything they could to reset and fix some mechanical issues. Provided lots of info and updates while they worked, showed me everything they were doing, where problems were, etc. In the end, the heater was too far gone and a whole replacement was recommended. Moore was able to schedule the replacement within a week. Whole project was completed in 4.5 hours and came in under their initial estimate. 10/10 would recommend them to all friends and family."
After 1
 View 1
 Right Side View
Perfect Retrofit
After 2

+15

29 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for DOKE'S PLUMBING HEATING & COOLING
DOKE'S PLUMBING HEATING & COOLING
5.0(
5
)
Water Heater - Install or ReplaceTankless Water Heater - RepairWater Heater - Repair or Service+1 more

Serving Ross, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

DOKE'S PLUMBING HEATING & COOLING is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

AC System
Testing
Water Heater
Water Heater Install
Heat Pump

+13

47 neighbors recently requested a quote
Avatar for Green Core Heating & Air
Green Core Heating & Air
5.0(
8
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Ross, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Green Core Heating & Air is a family-owned, locally run heating, cooling, and water heating company based in Petaluma, serving homeowners across Sonoma and Marin counties, plus Napa and San Francisco.\n\nWe install, repair, and maintain furnaces, central air conditioners, heat pumps, ductless mini splits, and ductwork, and we're a Harvest Thermal installer. We also replace and repair water heaters of every kind: gas and electric tanks, tankless, and heat pump water heaters, with same-day replacement when our schedule allows.\n\nEvery job starts with a free estimate, clear written options, and equipment sized to your home. Our crews show up on time, protect your floors, and leave the space clean. Named Best of the North Bay 2026 by the Bohemian. Call (707) 988-5858; our phones are answered 24/7.

Air Conditioning Install
Harvest Thermal
Harvest Thermal
7 neighbors recently requested a quote
Avatar for Divine Electric, Inc.
Divine Electric, Inc.
4.5(
35
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+4 more

Serving Ross, CA and surrounding areas

Approved

In business since 2003

Warranties offered

Credit card accepted

Home Electrical + Plumbing Service, Repair, and Renovations. Electric Vehicle Charging Circuits and Charging Units. Top rated Marin County Electricians with 200+ 5 Star Yelp reviews! We only dispatch State Certified Technicians and Trainees this ensures the work done on your project will meet the highest of standards, comply with all codes, and provide years of trouble free service. Our technicians can diagnose any issues and make recommendations for anything from simple repairs to whole-house surge protection. We always provide instant multiple quotes for your project(s). Its up to you to choose what's best for you and your family.

Service Marin since 2003!
The team!
The team!
The team!
The team!

+4

Response time1 day
105 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Marin Plumbing, Brian S. Cooke Enterprises
Marin Plumbing, Brian S. Cooke Enterprises
4.4(
24
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Ross, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

Marin Plumbing is a locally owned, full-service contractor that has been serving the area since 1991. We offer expert installation, maintenance and repair services by highly skilled specialists. We will deliver a good plumbing experience to you - we want to be your plumber forever.\n\n

the work force
Recommended by85%of homeowners
Avatar for GOLDENLINE PLUMBING LLC
GOLDENLINE PLUMBING LLC
5.0(
14
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Ross, CA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Goldenline Plumbing is a licensed residential plumbing company serving Petaluma, Sonoma County, Marin County and San Francisco. With more than 25 years of Bay Area plumbing experience, we provide plumbing repairs, water-heater installation, tankless systems, fixture replacement, leak protection, filtration and home-safety upgrades. Customers choose us for honest communication, clean workmanship, fair pricing and dependable service. Open seven days a week from 8:00 AM to 6:00 PM. CSLB #1153430.

Tankless Water Heater
House Filtration System
Earthquake Valve Install
Roman Tub Faucet
My jobs

+5

2 neighbors recently requested a quote
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Water Heaters questions, answered by experts

Your water heater's age can affect your homeowners' insurance policy. Many policies will ask how old the heater is when you first apply for a policy—and they may make you replace a model that's over 10 years old. 

Even if your policy permits you to have an older heater, it may significantly reduce the amount of protection available. If an older water heater suddenly leaks and causes damage to parts of your home, your policy may not cover it.

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

  • Electric: $600–3,500

  • Gas: $700–$2,700

  • Propane: $700–$2,500

  • High efficiency: $1,500–$3,000

  • Indirect: $1,200–$3,500

  • Hybrid heat pump: $1,200–$3,500

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

The Ross, CA homeowners’ guide to water heater services

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