Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Water heater installers and replacers in Santee

Avatar for CRS Drain And Plumbing
CRS Drain And Plumbing
9902 Jamacha Blvd, Spc 9
5.00(
3
)
Approved Pro
CRS Drain And Plumbing
9902 Jamacha Blvd, Spc 9
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

CRS Drain And Plumbing, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"He cleaned all the mess and left it cleaner then when he got there. The new water heater work great."

Ronald B on April 2022

CRS Drain And Plumbing, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"He cleaned all the mess and left it cleaner then when he got there. The new water heater work great."

Ronald B on April 2022


Avatar for Primo Plumbing
Primo Plumbing
528 Welton Street
4.88(
127
)
Approved Pro
Primo Plumbing
528 Welton Street
4.88(
127
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
36 years of experience

Primo Plumbing has been servicing Chula Vista, California and the surrounding areas for over two decades. We are available for all your plumbing needs. If you need quality plumbing services at affordable rates, give us a call today. We look forward to being of service. South Bay's most trusted Plumber for over 20 years. (619) 691-6829 Licensed and Bonded CA License #667172

"I needed to replace an older water heater and Mike was the first to respond and also ended up being the winning quote. I highly recommend Primo Plumbing."

Michael M on March 2024

Primo Plumbing has been servicing Chula Vista, California and the surrounding areas for over two decades. We are available for all your plumbing needs. If you need quality plumbing services at affordable rates, give us a call today. We look forward to being of service. South Bay's most trusted Plumber for over 20 years. (619) 691-6829 Licensed and Bonded CA License #667172

"I needed to replace an older water heater and Mike was the first to respond and also ended up being the winning quote. I highly recommend Primo Plumbing."

Michael M on March 2024


Avatar for Above and Beyond Drains & Plumbing, Inc.
Above and Beyond Drains & Plumbing, Inc.
1671 Falcon Peak Street
4.77(
11
)
Approved Pro
Above and Beyond Drains & Plumbing, Inc.
1671 Falcon Peak Street
4.77(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Welcome to Above and Beyond Drains and Plumbing Inc. We proudly provide the highest quality of service and craftsmanship to every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"There was some good and some bad. The water heater they brought was damaged and rather than authorize the purchase of a new water heater at a Home Depot that was closer to my home, they had to return the damaged water heater to a Home Depot where they had picked it up. This extended the time to do the job by 2 1/2 hours. The technician however worked through a number of problems in the installation and successfully installed the water heater, so I will give them a 5.0 star for work quality. The price was a little more expensive than I thought was reasonable but not outrageous."

Barry L on September 2017

Welcome to Above and Beyond Drains and Plumbing Inc. We proudly provide the highest quality of service and craftsmanship to every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"There was some good and some bad. The water heater they brought was damaged and rather than authorize the purchase of a new water heater at a Home Depot that was closer to my home, they had to return the damaged water heater to a Home Depot where they had picked it up. This extended the time to do the job by 2 1/2 hours. The technician however worked through a number of problems in the installation and successfully installed the water heater, so I will give them a 5.0 star for work quality. The price was a little more expensive than I thought was reasonable but not outrageous."

Barry L on September 2017


Avatar for Exodus Plumbing, Inc.
Exodus Plumbing, Inc.
3553 Clairemont Mesa Blvd
5.00(
4
)
Approved Pro
Exodus Plumbing, Inc.
3553 Clairemont Mesa Blvd
5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With over 10 years experience in the home maintenance industry, Exodus Plumbing is your industry expert in San Diego. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"They did a good job and the cost is reasonable."

Lee K on May 2021

With over 10 years experience in the home maintenance industry, Exodus Plumbing is your industry expert in San Diego. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"They did a good job and the cost is reasonable."

Lee K on May 2021


Avatar for M H G Plumbing, Inc.
M H G Plumbing, Inc.
PO Box 5643
5.00(
14
)
Approved Pro
M H G Plumbing, Inc.
PO Box 5643
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

M H G Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 21 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!

"Project: Install tankless water heater and recirculation pump, remove old water heater, replace valves in bathrooms, replace shower canisters MHG Plumbing, Inc. promptly and professionally responded to my request. Manny reviewed the work requested and provided a fair proposal. He kept me informed about status of arrival of items and schedule for work. Dennis and Manny, Jr. arrived on time each day, completed the work expeditiously, clearly explained the workings of the tankless water heater, and answered my questions. Everything was cleaned up and spotless once the work was done. Thank you! I will call MHG Plumbing, Inc. for future plumbing projects."

Sharon H on January 2022

M H G Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 21 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!

"Project: Install tankless water heater and recirculation pump, remove old water heater, replace valves in bathrooms, replace shower canisters MHG Plumbing, Inc. promptly and professionally responded to my request. Manny reviewed the work requested and provided a fair proposal. He kept me informed about status of arrival of items and schedule for work. Dennis and Manny, Jr. arrived on time each day, completed the work expeditiously, clearly explained the workings of the tankless water heater, and answered my questions. Everything was cleaned up and spotless once the work was done. Thank you! I will call MHG Plumbing, Inc. for future plumbing projects."

Sharon H on January 2022


Avatar for Forthright Plumbing Pros, Inc.
Forthright Plumbing Pros, Inc.
8741 Ildica St
4.86(
58
)
Approved Pro
Forthright Plumbing Pros, Inc.
8741 Ildica St
4.86(
58
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12 years of experience

At Forthright Plumbing Pros, Inc., our mission is to deliver top-tier workmanship coupled with unrivaled customer service. We pride ourselves in operating with cleanliness and efficiency, while offering fair pricing. We ensure that highly skilled professionals are at your service, prioritizing the safety and health of our customers above all else.

"Went above and beyond. Very satisfied and will definitely use Leo in the future. "

Gregory E on January 2025

At Forthright Plumbing Pros, Inc., our mission is to deliver top-tier workmanship coupled with unrivaled customer service. We pride ourselves in operating with cleanliness and efficiency, while offering fair pricing. We ensure that highly skilled professionals are at your service, prioritizing the safety and health of our customers above all else.

"Went above and beyond. Very satisfied and will definitely use Leo in the future. "

Gregory E on January 2025


Avatar for Electric Plumbing Inc
Electric Plumbing Inc
3818 Robin Hood Rd
5.00(
6
)
Approved Pro
Electric Plumbing Inc
3818 Robin Hood Rd
5.00(
6
)
Approved Pro
Free onsite estimate
Emergency services offered

At Electric Plumbing, we believe great service starts with real people. We’re a family-owned plumbing company rooted in integrity, reliability, and a deep respect for our community. From your first call to the final wrench turn, we treat every home like our own—and every customer like a neighbor. With years of hands-on experience and a commitment to doing things right the first time, we specialize in residential service calls across San Diego County. Whether it’s a leaky faucet or a full system repair, we bring not just the tools and expertise, but the care and attention your home deserves. We are a 24/7 emergency plumbing service. Please call us today!

"Called Electric Plumbing to replace our old toilet. They weresuper fast, super clean, and super cool guys. Job was done same day and looks great. Definitely calling them again for the next fix"

Ansley W on June 2025

At Electric Plumbing, we believe great service starts with real people. We’re a family-owned plumbing company rooted in integrity, reliability, and a deep respect for our community. From your first call to the final wrench turn, we treat every home like our own—and every customer like a neighbor. With years of hands-on experience and a commitment to doing things right the first time, we specialize in residential service calls across San Diego County. Whether it’s a leaky faucet or a full system repair, we bring not just the tools and expertise, but the care and attention your home deserves. We are a 24/7 emergency plumbing service. Please call us today!

"Called Electric Plumbing to replace our old toilet. They weresuper fast, super clean, and super cool guys. Job was done same day and looks great. Definitely calling them again for the next fix"

Ansley W on June 2025


Anderson Plumbing Heating & Air Conditioning
1830 John Towers Ave
New on HomeAdvisorNew on Angi
Approved Pro
Anderson Plumbing Heating & Air Conditioning
1830 John Towers Ave
New on AngiNew on HomeAdvisor
Approved Pro
48 local quotes requested
47 years of experience

With more than four decades of industry experience, Anderson Plumbing, Heating & Air has become the leading choice for residential plumbing, heating, and AC services in San Diego County. Our team of San Diego plumbers and HVAC technicians is committed to your complete comfort, offering peace of mind and outstanding value with every service we provide. We are proudly woman-owned, family-operated, and a BBB A+ rated contractor.

With more than four decades of industry experience, Anderson Plumbing, Heating & Air has become the leading choice for residential plumbing, heating, and AC services in San Diego County. Our team of San Diego plumbers and HVAC technicians is committed to your complete comfort, offering peace of mind and outstanding value with every service we provide. We are proudly woman-owned, family-operated, and a BBB A+ rated contractor.


Avatar for Plumbing Plus
Plumbing Plus
12147 Kirkham, Suite A
4.67(
20
)
Approved Pro
Plumbing Plus
12147 Kirkham, Suite A
4.67(
20
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 years of experience

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 60,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Tony of Plumbing Plus completed a complicated repair in a shower control and two other repairs. He worked diligently, kept us informed as work progressed, and completed the job satisfactorily. We highly recommend Plumbing Plus! Glynda Knighten Poway, CA "

Glynda K on June 2025

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 60,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Tony of Plumbing Plus completed a complicated repair in a shower control and two other repairs. He worked diligently, kept us informed as work progressed, and completed the job satisfactorily. We highly recommend Plumbing Plus! Glynda Knighten Poway, CA "

Glynda K on June 2025


Avatar for Point Loma Electric and Plumbing
Point Loma Electric and Plumbing
4838 Ronson Court, Suite A
4.46(
117
)
Approved Pro
Point Loma Electric and Plumbing
4838 Ronson Court, Suite A
4.46(
117
)
Approved Pro
Customers say: Quality work
141 local quotes requested
37 years of experience

Don't let plumbing problems disrupt your day - call Point Loma Electric, Plumbing, Heating & Air for fast, professional plumbing services you can count on. Whether it's a dripping faucet, a clogged toilet, or a complete sewer line issue, our licensed plumbers are ready to tackle the job with precision and care. From minor leaks to major plumbing repairs, we handle it all - leaky pipes, slow drains, broken faucets, water line damage, and more. We specialize in tankless water heater installations, giving homeowners endless hot water with greater efficiency. If you're dealing with persistent drain clogs or backups, our team uses advanced camera inspections to pinpoint the issue and provide targeted solutions. We also offer trenchless sewer repair to keep your home's plumbing flowing smoothly. Looking to improve your home's water quality? Ask about our whole-home water purification systems for cleaner, better-tasting water from every tap. Our service trucks are in your neighborhood!

"They did great"

LUKE S on April 2024

Don't let plumbing problems disrupt your day - call Point Loma Electric, Plumbing, Heating & Air for fast, professional plumbing services you can count on. Whether it's a dripping faucet, a clogged toilet, or a complete sewer line issue, our licensed plumbers are ready to tackle the job with precision and care. From minor leaks to major plumbing repairs, we handle it all - leaky pipes, slow drains, broken faucets, water line damage, and more. We specialize in tankless water heater installations, giving homeowners endless hot water with greater efficiency. If you're dealing with persistent drain clogs or backups, our team uses advanced camera inspections to pinpoint the issue and provide targeted solutions. We also offer trenchless sewer repair to keep your home's plumbing flowing smoothly. Looking to improve your home's water quality? Ask about our whole-home water purification systems for cleaner, better-tasting water from every tap. Our service trucks are in your neighborhood!

"They did great"

LUKE S on April 2024

...
Showing 1-10 of 969

FAQs for water heater installation and replacement projects in Santee, CA

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Santee, CA homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
master bathroom shower wall being regrouted
Apr 21, 2025
Apr 21, 2025
Use this guide to estimate the cost to regrout a shower based on the type of grout, tile size, and more.
professional inspecting sewer with borescope camera
Jun 11, 2025
Jun 11, 2025
Budget for sewer line camera inspection costs based on factors such as sewer length, camera type, method, accessibility, repairs, labor, and more.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
Share project details to get started.