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Best water heater pros near Mountain Ranch, CA

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Top-Rated Water heater pros in Mountain Ranch - Updated Nov 2026

Avatar for At Your Service Plumbing
At Your Service Plumbing
5.0(
18
)
Water Heater - Install or ReplaceTankless Water Heater - RepairWater Heater - Repair or Service+1 more

Serving Mountain Ranch, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"As Atomic Stays, a vacation rental management company, having reliable, fast-responding contractors is crucial to keeping our operations running smoothly and our guests happy. We recently ran into a urgent water heater issue at one of our properties in Arnold, and Frank with At Your Service Plumbing came through in a big way. Frank was exceptionally fast to respond to our messages, arrived promptly at the property, and took care of replacing the water heater without missing a beat. His quick turnaround saved the day for our guests! We highly recommend Frank for any plumbing needs and will definitely be using At Your Service Plumbing again in the future. Thanks, Frank!"
Water heater replacement
Water heater replacement
Shower valve replacement
Shower valve replacement
Toilet replacement

+2

53 neighbors recently requested a quote
EGC Family Plumbing, Inc.
New to Angi
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Mountain Ranch, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. \n \n

Response time40 mins
Response rate91%
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 Mountain Ranch, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
Additional Photos
Additional Photos
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Additional Photos

+32

Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Mountain Ranch, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Ezra at Landmark construction energy crew is a perfect company in my book! I honestly recommend Ezra and his team of plumbers, because he his honesty and integrity, qualities that are sadly hard to find these days! Ezra was extremely helpful and knowledgeable about the tankless water heater system that we installed, and he was kind enough to come over and take a look at our new unit after it was installed and to check with us that the monthly bills came down as well. In addition to that, Ezra installed our new tankless water heater with the remote control that connects outside the tankless water heater. Because the remote control was not waterproof and if it will be installed inside the water heater, it would short circuit if it got wet enough. Thank you Ezra for going above and beyond for a "customer" who didn't even get to use you! Much appreciated. I will definitely be using Landmark construction energy crew to service my new tankless water heater when it needs it!"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Honest Handyman
4.6(
89
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Mountain Ranch, CA and surrounding areas

Free estimates

Emergency services offered

"Very professional! Called on same day I made inquiry and was able to do the work the same day, even in 100 degree heat! Very fair price. I highly recommend Joshua if you need a handyman - he picked the right name for his business, as he is definitely an "Honest Handyman". Thanks again!
"
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for RYL Plumbing Corp
RYL Plumbing Corp
4.7(
7
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Mountain Ranch, CA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time1 day
Recommended by14%of homeowners
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Water Heaters FAQs, answered by experts

A tankless water heater can last up to 20 years, which is nearly double the lifespan of a conventional tank heater. However, their longevity is highly dependent on several factors. With proper installation and regular maintenance, such as descaling to prevent mineral buildup from hard water, you can expect a lifespan of 15 to 20 years. Without proper care, a tankless unit may begin to fail in as little as 12 years. Other factors that affect its lifespan include household usage and the quality of the local water supply. While they have a higher upfront cost, their energy savings, smaller size, and longer life make them a worthwhile investment for many homeowners.

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

A water heater is one of the heaviest hitters in your home, and it needs as much power as possible to help it run efficiently and effectively.

Your water heater should be on its own dedicated circuit breaker, with no other power sources running to it. This is required to meet the National Electric Code–and to ensure it runs as efficiently as possible.

Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.

While heat pump water heaters are more expensive than gas-powered water heaters, the ROI is higher for heat pump units. Not only are heat pump water heaters more energy efficient, meaning immediate savings on your energy bill, but they also last longer than traditional gas versions, meaning you won't have to buy them as often.

The Mountain Ranch, CA homeowners’ guide to water heater services

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