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Find Tankless water heater installers in Tustin

Avatar for Flush You Plumbing

Flush You Plumbing

5.00(
5
)
Approved Pro

Flush You Plumbing

5.00(
5
)
Approved Pro
18 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for 1 TOM PLUMBER ANAHEIM / BREA

1 TOM PLUMBER ANAHEIM / BREA

5.00(
20
)
Approved Pro

1 TOM PLUMBER ANAHEIM / BREA

5.00(
20
)
Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

At 1 Tom Plumber Anaheim/Brea, timing is everything! We are a top rated plumbing , leak detection and water damage repair and restoration company proudly serving the surrounding areas for over 20 years. Our 1st priority is getting you back on track and restoring your property in a timely manner. This includes having our entire team of professionals help you throughout the process. We are unique amongst restoration companies, as our staff includes 20 plus years of professional home and commercial insurance claim adjusters. We pride ourselves in high rate of insurance claim approval because of our knowledge and thx detailed documentation. We make extra effort to get your claim presented completely and approved.

"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."

Shanoa G on August 2022

At 1 Tom Plumber Anaheim/Brea, timing is everything! We are a top rated plumbing , leak detection and water damage repair and restoration company proudly serving the surrounding areas for over 20 years. Our 1st priority is getting you back on track and restoring your property in a timely manner. This includes having our entire team of professionals help you throughout the process. We are unique amongst restoration companies, as our staff includes 20 plus years of professional home and commercial insurance claim adjusters. We pride ourselves in high rate of insurance claim approval because of our knowledge and thx detailed documentation. We make extra effort to get your claim presented completely and approved.

"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."

Shanoa G on August 2022


Avatar for PLUMBING BY TONY MENZSA

PLUMBING BY TONY MENZSA

5.00(
13
)
Approved Pro

PLUMBING BY TONY MENZSA

5.00(
13
)
Approved Pro
Super Service Award
20 years of experience

At Plumbing By Tony 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!

"Tony did an excellent job to identify and fix loud plumbing pipe noise. 2 previous plumbers could not find the cause nor fix, but wanted to charge a lot for parts we did not need and would not fix the problem. Tony is an honest plumber who does not charge for extras you do not need. I would use Tony again and recommend him to anyone,"

Steve F on January 2026

At Plumbing By Tony 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!

"Tony did an excellent job to identify and fix loud plumbing pipe noise. 2 previous plumbers could not find the cause nor fix, but wanted to charge a lot for parts we did not need and would not fix the problem. Tony is an honest plumber who does not charge for extras you do not need. I would use Tony again and recommend him to anyone,"

Steve F on January 2026


Avatar for Homebreeze Contracting, Inc.

Homebreeze Contracting, Inc.

5.00(
1
)
Approved Pro

Homebreeze Contracting, Inc.

5.00(
1
)
Approved Pro
8 years of experience
Free onsite estimate

HomeBreeze is Southern California's #1 water heater specialist. We offer upfront, transparent prices & remote quotes so that you don't have to wait for an on-site visit to get a scope and price. No surprises once the plumber arrives -- just honest service with low prices. See our reviews to see how much our customers love our service.

HomeBreeze is Southern California's #1 water heater specialist. We offer upfront, transparent prices & remote quotes so that you don't have to wait for an on-site visit to get a scope and price. No surprises once the plumber arrives -- just honest service with low prices. See our reviews to see how much our customers love our service.


Avatar for Robertson Plumbing Services

Robertson Plumbing Services

4.73(
22
)
Approved Pro

Robertson Plumbing Services

4.73(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We are a full-service plumbing company based out of San Clemente, California. Locally owned and operated, Robertson Plumbing was founded on the ideas of providing professional, reliable and affordable plumbing services to its neighbors. As your neighbor, we will never settle for anything less than your complete satisfaction! Robertson Plumbing can handle all your plumbing needs! Give us a call.

"Our gas water heater started leaking late on a Friday. Matt responded promptly. I sent him a picture and he provided a quote that was reasonable. He was able to replace my water heater first thing Saturday morning. I am very happy with the work that was done. I would recommend him without hesitation."

Frank K on May 2022

We are a full-service plumbing company based out of San Clemente, California. Locally owned and operated, Robertson Plumbing was founded on the ideas of providing professional, reliable and affordable plumbing services to its neighbors. As your neighbor, we will never settle for anything less than your complete satisfaction! Robertson Plumbing can handle all your plumbing needs! Give us a call.

"Our gas water heater started leaking late on a Friday. Matt responded promptly. I sent him a picture and he provided a quote that was reasonable. He was able to replace my water heater first thing Saturday morning. I am very happy with the work that was done. I would recommend him without hesitation."

Frank K on May 2022


Avatar for DeMars Conoly Plumbing

DeMars Conoly Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

DeMars Conoly Plumbing

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!


Avatar for Joe The Plumber

Joe The Plumber

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Joe The Plumber

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!

Joe The Plumber is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business in San Juan Capistrano, CA and serving all surrounding areas. No job too small. Call today and let me put my experience to work for you!


Avatar for Hot Swap USA, LLC

Hot Swap USA, LLC

5.00(
5
)
Approved Pro

Hot Swap USA, LLC

5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

At HOT SWAP USA LLC, we make replacing your water heater fast, easy, and affordable. Whether you?re facing an emergency or planning an energy-efficient upgrade, our licensed experts handle every type of water heater from standard natural gas tanks to on-demand tankless and latest high-efficiency heat pump systems. Replacing your water heater shouldn?t be a hassle. At Hot Swap, we?ve simplified the process from start to finish no wait times, run around or no confusing rebate forms. Free Virtual Consultation We assess your current water heater setup, discuss all of your options and confirm your eligibility for available utility rebates. All in one quick call! Upfront Rebates We maximize any available rebate in your area. Then we handle the paperwork and credit the rebate upfront, in some cases covering the total cost of the water heater unit!

At HOT SWAP USA LLC, we make replacing your water heater fast, easy, and affordable. Whether you?re facing an emergency or planning an energy-efficient upgrade, our licensed experts handle every type of water heater from standard natural gas tanks to on-demand tankless and latest high-efficiency heat pump systems. Replacing your water heater shouldn?t be a hassle. At Hot Swap, we?ve simplified the process from start to finish no wait times, run around or no confusing rebate forms. Free Virtual Consultation We assess your current water heater setup, discuss all of your options and confirm your eligibility for available utility rebates. All in one quick call! Upfront Rebates We maximize any available rebate in your area. Then we handle the paperwork and credit the rebate upfront, in some cases covering the total cost of the water heater unit!


Avatar for Olson Superior Plumbing, Inc.

Olson Superior Plumbing, Inc.

4.50(
8
)
Approved Pro

Olson Superior Plumbing, Inc.

4.50(
8
)
Approved Pro
Customers say: Quick response
17 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.

"$535 for maybe a $100 job at max not worth it. Make sure you get your quote before they do ANYTHING fraud company. sleazy sales. management needs education. will never do business again. "

Lily A on November 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.

"$535 for maybe a $100 job at max not worth it. Make sure you get your quote before they do ANYTHING fraud company. sleazy sales. management needs education. will never do business again. "

Lily A on November 2025


Avatar for Drain Right Services, Inc.

Drain Right Services, Inc.

4.38(
50
)
Approved Pro

Drain Right Services, Inc.

4.38(
50
)
Approved Pro
Customers say: Quick response
17 local quotes requested
22 years of experience

We are a full service plumbing company offering residential plumbing services in LA and Orange County. Our expert technicians offer a wide range of services for new installations and complete plumbing repair. Our services include drain cleaning, sewer repair, trenchless sewer, hot water heaters, gas lines, and water filtration systems. We guarantee fast, reliable, affordable plumbing services with up front flat rate pricing, so there are no surprises. Please browse our website to learn more about our company and our plumbing, drain cleaning, sewer repair, and other services. Give Drain Right Services a call today at (800) 208-8875 for more information or to request service at your home in LA or Orange County.

"Terrible people. DO NOT USE. I had my water main line burst at my house and the folks at drain right where in the neighborhood, identified a problem, and knocked on my door. My pregnant wife was home at the time of pipe bust, but was initially unaware of the issue as water was still making it to our home. At first we thought this was a godsend, nice workers who identified an issue wanted to help, how lucky are we. They kindly shut off the water to the house and asked my pregnant wife, who was freaking out by the amount of water shooting out from burst pipe, to sign an authorization form to do work. She was so grateful someone was there to help she happily signed the slip. I was grateful someone was able to help my wife while I was at work. The problem started when I noted what she had signed.. They charged me $341 for a visual inspection. They identified the problem as a tree root that struck a pipe (which was not what in fact happened) and wrote 2 appraisals for solving the issue. The fist solution was replacing the galvanized pipe with another galvanized pipe for $7500. The second was to re reroute the sewer line to our house with copper piping, estimated at a whopping $11,300. I tried to call manager the evening of the pipe bust schedule an appointment as the water was shut off to my house. No response. In fact it took the manager a week to return my phone call to schedule the job, which I had bid out and already resolved. I was recommended a plumber to get a second opinion, and he came promptly and re-routed the sewer line with coper piping for less than half what Drain Right was asking for the job. I have been trying to dispute this invoice with Drain Right for months because its my belief they initially took advantage of my pregnant wife and there terrible service, and instead of returning my phone calls they sent my bill to a debt collection service. What horrible service by a terrible business."

David s on January 2023

We are a full service plumbing company offering residential plumbing services in LA and Orange County. Our expert technicians offer a wide range of services for new installations and complete plumbing repair. Our services include drain cleaning, sewer repair, trenchless sewer, hot water heaters, gas lines, and water filtration systems. We guarantee fast, reliable, affordable plumbing services with up front flat rate pricing, so there are no surprises. Please browse our website to learn more about our company and our plumbing, drain cleaning, sewer repair, and other services. Give Drain Right Services a call today at (800) 208-8875 for more information or to request service at your home in LA or Orange County.

"Terrible people. DO NOT USE. I had my water main line burst at my house and the folks at drain right where in the neighborhood, identified a problem, and knocked on my door. My pregnant wife was home at the time of pipe bust, but was initially unaware of the issue as water was still making it to our home. At first we thought this was a godsend, nice workers who identified an issue wanted to help, how lucky are we. They kindly shut off the water to the house and asked my pregnant wife, who was freaking out by the amount of water shooting out from burst pipe, to sign an authorization form to do work. She was so grateful someone was there to help she happily signed the slip. I was grateful someone was able to help my wife while I was at work. The problem started when I noted what she had signed.. They charged me $341 for a visual inspection. They identified the problem as a tree root that struck a pipe (which was not what in fact happened) and wrote 2 appraisals for solving the issue. The fist solution was replacing the galvanized pipe with another galvanized pipe for $7500. The second was to re reroute the sewer line to our house with copper piping, estimated at a whopping $11,300. I tried to call manager the evening of the pipe bust schedule an appointment as the water was shut off to my house. No response. In fact it took the manager a week to return my phone call to schedule the job, which I had bid out and already resolved. I was recommended a plumber to get a second opinion, and he came promptly and re-routed the sewer line with coper piping for less than half what Drain Right was asking for the job. I have been trying to dispute this invoice with Drain Right for months because its my belief they initially took advantage of my pregnant wife and there terrible service, and instead of returning my phone calls they sent my bill to a debt collection service. What horrible service by a terrible business."

David s on January 2023

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