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Water heater installers and replacers in Laguna Niguel

Avatar for Power Pro Plumbing, Inc.
Power Pro Plumbing, Inc.
Po Box 6970
4.55(
335
)
Approved Pro
Power Pro Plumbing, Inc.
Po Box 6970
4.55(
335
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
56 local quotes requested

Experience our Powerful, Professional, & Affordable services. Call Power Pro Plumbing Heating & Air for plumbing, heating, or AC needs. Call: 833 452-3513.

"very professional."

Anna G on July 2024

Experience our Powerful, Professional, & Affordable services. Call Power Pro Plumbing Heating & Air for plumbing, heating, or AC needs. Call: 833 452-3513.

"very professional."

Anna G on July 2024


Avatar for Speedy Water Heaters and Plumbing
Speedy Water Heaters and Plumbing
8602 Springer St
5.00(
15
)
Approved Pro
Speedy Water Heaters and Plumbing
8602 Springer St
5.00(
15
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Michael did a great job on time and cleaned up the area & explained some information about the water heater."

Ernie B on June 2025

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Michael did a great job on time and cleaned up the area & explained some information about the water heater."

Ernie B on June 2025


Avatar for Bill Metzger Plumbing
Bill Metzger Plumbing
1001 Calle Recodo
4.69(
77
)
Approved Pro
Bill Metzger Plumbing
1001 Calle Recodo
4.69(
77
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
21 local quotes requested

Family owned and operated we take a great sense of pride in the quality of work performed and customer experience. If you are looking for a professional you can trust to do the job correctly, call or visit our website today.

"Excellent"

Adam W on April 2025

Family owned and operated we take a great sense of pride in the quality of work performed and customer experience. If you are looking for a professional you can trust to do the job correctly, call or visit our website today.

"Excellent"

Adam W on April 2025


Avatar for Olson Superior Plumbing, Inc.
Olson Superior Plumbing, Inc.
19 Spectrum Pointe Drive, Suite 604
5.00(
7
)
Approved Pro
Olson Superior Plumbing, Inc.
19 Spectrum Pointe Drive, Suite 604
5.00(
7
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

At Olson Superior Plumbing, we believe in putting People Over Plumbing. With 4,000+ five-star reviews on Yelp and Google, and as a family-owned and operated business serving Orange County and surrounding areas, our team brings over 15 years of experience in delivering high-quality plumbing solutions with care, integrity, and unmatched professionalism. Whether you're dealing with a leaky faucet, a full repipe, or need emergency service, our licensed and insured technicians are here to help—treating every home and customer with the respect and compassion they deserve. We hold ourselves to the highest standards, ensuring your job is done right the first time, every time. Driven by our C.A.R.E. values—Compassion, Accountability, Respect, and Excellence—we’re not just here to fix pipes. We’re here to build trust, provide peace of mind, and create long-term relationships with the homeowners we serve. Experience plumbing with heart. Experience Olson Superior Plumbing.

"Ordered the job on Friday and the job was started and completed on the same day ! Affordable- on time- professional- would and will hire again for all my plumbing jobs at home 10/10 !"

Stephen E on April 2025

At Olson Superior Plumbing, we believe in putting People Over Plumbing. With 4,000+ five-star reviews on Yelp and Google, and as a family-owned and operated business serving Orange County and surrounding areas, our team brings over 15 years of experience in delivering high-quality plumbing solutions with care, integrity, and unmatched professionalism. Whether you're dealing with a leaky faucet, a full repipe, or need emergency service, our licensed and insured technicians are here to help—treating every home and customer with the respect and compassion they deserve. We hold ourselves to the highest standards, ensuring your job is done right the first time, every time. Driven by our C.A.R.E. values—Compassion, Accountability, Respect, and Excellence—we’re not just here to fix pipes. We’re here to build trust, provide peace of mind, and create long-term relationships with the homeowners we serve. Experience plumbing with heart. Experience Olson Superior Plumbing.

"Ordered the job on Friday and the job was started and completed on the same day ! Affordable- on time- professional- would and will hire again for all my plumbing jobs at home 10/10 !"

Stephen E on April 2025


Avatar for MYCO Construction
MYCO Construction
3045 S Archibald Ave #H-137
5.00(
2
)
Approved Pro
MYCO Construction
3045 S Archibald Ave #H-137
5.00(
2
)
Approved Pro
27 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Yes, the work was completed the next day I called the company. Good thing with this company you immediately have a chance to talk to the right person not a customer service. Upfront quote just send the the picture and done deal. Highly recommended!"

Marlene D on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Yes, the work was completed the next day I called the company. Good thing with this company you immediately have a chance to talk to the right person not a customer service. Upfront quote just send the the picture and done deal. Highly recommended!"

Marlene D on May 2025


Avatar for Team Rooter Orange County, Inc.
Team Rooter Orange County, Inc.
1591 South Sinclair Street, Suite B
4.55(
22
)
Approved Pro
Team Rooter Orange County, Inc.
1591 South Sinclair Street, Suite B
4.55(
22
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
8 years of experience

Team Rooter Orange County, Inc. offers quality rooter and plumbing services to our customers in the greater Los Angeles area. This has been our passion. For this reason, our team of professional plumbers and technicians use the latest equipment and state-of-the-art technology to find, diagnose and repair rooter and plumbing problems for our residential and commercial customers. We treat you like part of our team and more like a friend or a neighbor and we aim to bring you the best plumbing experience possible. Whether its a clogged drain or a main sewer line replacement, when you need your job done quickly and correctly at an affordable price.

"Root Plumbing responded to same day service, technician Abraham is professional, knowledgeable, efficient and possess amazing work-ethics, he resolved complicated draining issues we have and repaired the laundry issues as well, he worked diligently for the whole weekend to get everything in great functional order. We highly recommend Root Plumbing and shout out to Abraham, thank you so much."

Alice A on September 2024

Team Rooter Orange County, Inc. offers quality rooter and plumbing services to our customers in the greater Los Angeles area. This has been our passion. For this reason, our team of professional plumbers and technicians use the latest equipment and state-of-the-art technology to find, diagnose and repair rooter and plumbing problems for our residential and commercial customers. We treat you like part of our team and more like a friend or a neighbor and we aim to bring you the best plumbing experience possible. Whether its a clogged drain or a main sewer line replacement, when you need your job done quickly and correctly at an affordable price.

"Root Plumbing responded to same day service, technician Abraham is professional, knowledgeable, efficient and possess amazing work-ethics, he resolved complicated draining issues we have and repaired the laundry issues as well, he worked diligently for the whole weekend to get everything in great functional order. We highly recommend Root Plumbing and shout out to Abraham, thank you so much."

Alice A on September 2024


Avatar for Empire Plumbing, Inc.
Empire Plumbing, Inc.
616 West 5th Street
4.85(
283
)
Approved Pro
Empire Plumbing, Inc.
616 West 5th Street
4.85(
283
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
109 local quotes requested

At Orange Independent Plumbing Services, we pride ourselves on our professionalism and our clear and concise communication. We specialize in all of your plumbing needs. Give us a call today for an estimate!

"My hot water heater began leaking on the Sunday of Memorial Day weekend - yikes! After requesting a quote via Angi, I received nearly instant communication from Ruben, who then sent me lots of information about what likely needed to be done and what it would cost. He was available same day, and he was able to replace my water heater neatly and efficiently. I am thoroughly satisfied and impressed. So happy he could help me on the holiday weekend. I'm very appreciative. "

Karen O on May 2025

At Orange Independent Plumbing Services, we pride ourselves on our professionalism and our clear and concise communication. We specialize in all of your plumbing needs. Give us a call today for an estimate!

"My hot water heater began leaking on the Sunday of Memorial Day weekend - yikes! After requesting a quote via Angi, I received nearly instant communication from Ruben, who then sent me lots of information about what likely needed to be done and what it would cost. He was available same day, and he was able to replace my water heater neatly and efficiently. I am thoroughly satisfied and impressed. So happy he could help me on the holiday weekend. I'm very appreciative. "

Karen O on May 2025


Avatar for Buddy's Plumbing and Rooter, Inc.
Buddy's Plumbing and Rooter, Inc.
5108 N NEARGLEN AVE
5.00(
34
)
Approved Pro
Buddy's Plumbing and Rooter, Inc.
5108 N NEARGLEN AVE
5.00(
34
)
Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

Buddy's Plumbing and Rooter is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I don't like writing reviews."

Joseph F on April 2025

Buddy's Plumbing and Rooter is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I don't like writing reviews."

Joseph F on April 2025


Avatar for AYS Plumbing & Rooter Corp.
AYS Plumbing & Rooter Corp.
260 N Corporate Way
4.94(
188
)
Approved Pro
AYS Plumbing & Rooter Corp.
260 N Corporate Way
4.94(
188
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
380 local quotes requested

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Friendly, professional plumber came out for estimate and suggested solutions to the job but did not go with them on this project."

Todd B on February 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Friendly, professional plumber came out for estimate and suggested solutions to the job but did not go with them on this project."

Todd B on February 2025


Avatar for Barker and Sons Plumbing, Inc.
Barker and Sons Plumbing, Inc.
3900 East Miraloma Avenue
4.25(
8
)
Approved Pro
Barker and Sons Plumbing, Inc.
3900 East Miraloma Avenue
4.25(
8
)
Approved Pro
Customers say: Quick response
39 local quotes requested
45 years of experience

At Barker and Sons Plumbing & Rooter, we are a dedicated team of professionals with over 35 years of experience who provide the best customer service and the most current technologies across Orange County! We are proud to offer a complete range of plumbing, drain and sewer services. Whether you need drain cleaning, water heater repairs, trenchless "no dig" sewer replacement, pipe leak detection or any other plumbing services, you can trust our highly trained plumbers. We know plumbing emergencies can happen at any time, that's why we have real people answering our phones and ready to help as quick as possible. We are excellent communicators and will call and text you 30 minutes prior to our arrival so feel free to go about your day.

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."

Kathy W on April 2023

At Barker and Sons Plumbing & Rooter, we are a dedicated team of professionals with over 35 years of experience who provide the best customer service and the most current technologies across Orange County! We are proud to offer a complete range of plumbing, drain and sewer services. Whether you need drain cleaning, water heater repairs, trenchless "no dig" sewer replacement, pipe leak detection or any other plumbing services, you can trust our highly trained plumbers. We know plumbing emergencies can happen at any time, that's why we have real people answering our phones and ready to help as quick as possible. We are excellent communicators and will call and text you 30 minutes prior to our arrival so feel free to go about your day.

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."

Kathy W on April 2023

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FAQs for water heater installation and replacement projects in Laguna Niguel, 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 Laguna Niguel, CA homeowners’ guide to water heater installations and replacements
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