Top-rated water heater pros.

Best water heater pros near Greenfield, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Greenfield, CA?

Select your specific project to find the pro for you.

Top-Rated Water heater pros in Greenfield - Updated Nov 2026

Avatar for Nathan's Plumbing INC
Nathan's Plumbing INC
4.5(
8
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Greenfield, CA and surrounding areas

Approved

In business since 2018

Credit card accepted

Offers commercial services

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Galan Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

Water heater replacement
160 neighbors recently requested a quote
Recommended by25%of homeowners
Titanium Plumbing LLC
5.0(
1
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Greenfield, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Titanium Plumbing LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

4 neighbors recently requested a quote
Avatar for Legacy Plumbing And Heating
Legacy Plumbing And Heating
5.0(
19
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Greenfield, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Legacy plumbing provided us with excellent customer service, professionalism & knowledgeable skill set. When I called Drew, he returned my call right away. He answer all my questions. Drew scheduled the tankless water heater conversion right away that fit our schedule. Legacy plumbing also has great prices !! We have built & remodeled several homes and consider Legacy at the top of our contractors list for plumbing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by100%of homeowners
Avatar for Aleman Plumbing, Inc
Aleman Plumbing, Inc
4.8(
42
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+2 more

Serving Greenfield, CA and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"Aleman Plumbing contacted me right away for an appointment to look at my water heater. Their quote was advantageous compared the the other I received and they were able to schedule the work immediately. My water heater was in a difficult location and I also needed to replace a pressure control valve but Carlos got it all done very well and was great to work with."
Grease trap
Replacement grease trap
Replacement grease trap
Replacement grease trap
Attic leak

+11

Response time5 hrs
Response rate100%
Recommended by37%of homeowners
Avatar for Aleman Plumbing, Inc
Aleman Plumbing, Inc
4.8(
42
)
Tankless Water Heater - Install - For BusinessTankless Water Heater - RepairWater Heater - Repair or Service

Serving Greenfield, CA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Aleman Plumbing contacted me right away for an appointment to look at my water heater. Their quote was advantageous compared the the other I received and they were able to schedule the work immediately. My water heater was in a difficult location and I also needed to replace a pressure control valve but Carlos got it all done very well and was great to work with."
Sewer Camera
Attic Leak
Attic Leak
New SewerTrenhless Pipe
Trenchless Sewer

+8

Recommended by36%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Greenfield, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Founded in 2000, for over 20 years Mega Power has been one of the premier solar companies in all of California, including many cities like Los Angeles, Riverside, Santa Clara, Granite Bay, Van Nuys, San Francisco, San Jose, Pasadena, Sacramento. Complete customer satisfaction, personalized approach and attention to details are our company’s intrinsic core values. We are providing the highest quality service as we enable our customers to save money, increase their property value and help improve the environment. Our team of certified professionals takes genuine pride in giving smooth, practical, Eco-friendly and positive solutions to our residential, commercial and industrial customers’ needs. All equipment and services meet both National Electrical Code requirements and local building codes. Mega Power offers a range of options toward green and energy-efficient solutions to all electrical power needs. We have extensive experience in building a complete solar panel system of all sizes on the roof or on the ground. Mega Power installs them with interconnection to the utility provider so that you could successfully sell excess electricity.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Showing 1-10 of 28
Water Heaters FAQs, answered by experts

If your system is not vented properly, you could experience what’s called backdrafting. Backdrafting is when your ventilation system isn’t working as it should, and instead of releasing gases outside, they get trapped inside your home. 

Gas and propane water heaters create a few types of combustion gases, but the most dangerous is carbon monoxide. If there’s too much build-up of these gases inside your home, it can lead to carbon monoxide poisoning.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

The average cost to install a new water heater is approximately $1,300, with a typical price range between $880 and $1,800. The final cost depends on several factors, including the type and size of the unit, its location and accessibility, and the amount of labor required. For example, installing a unit in a tight space like a crawl space can increase labor costs. The type of water heater significantly impacts the price: while a conventional gas heater might cost less than $1,000, tankless models can cost around $2,600 to install (and up to $3,500), and solar heaters can cost upwards of $3,700. Other factors that can affect the total price include the fuel type, vent system requirements, permits, and whether any additional plumbing work or repairs from previous water heater damage are needed.

The average cost to replace a water heater is around $1,325, with a typical range of $900 to $1,800 for a standard replacement. The final price depends on the type of heater (tank vs. tankless), its size, fuel source (gas or electric), and the complexity of the installation. A simple one-to-one replacement will be on the lower end of the cost spectrum. However, if you are switching from one type of heater or energy source to another, you can expect labor costs to be significantly higher due to the extra work involved. It's also worth considering that while gas and electric heaters may have similar upfront costs, their long-term operating costs can differ based on local utility prices.

The Greenfield, CA homeowners’ guide to water heater services

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