Top-rated tankless water heater installers.

Get matched with top tankless water heater installers 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.

Tankless water heater installers in San Tan Valley

Avatar for All American Plumbing
All American Plumbing
10444 E Albany St
5.00(
1
)
Approved Pro
All American Plumbing
10444 E Albany St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

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!

"I would give Colten a 6 out of 5. He's very professional, on time, reliable and trustworthy"

Josh R on September 2022

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!

"I would give Colten a 6 out of 5. He's very professional, on time, reliable and trustworthy"

Josh R on September 2022


Avatar for Swift Plumbing Services, LLC
Swift Plumbing Services, LLC
1911 N Tamarisk St
5.00(
2
)
Approved Pro
Swift Plumbing Services, LLC
1911 N Tamarisk St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

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.

"Efficient, helpful and quick!"

Shalanda L on February 2023

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.

"Efficient, helpful and quick!"

Shalanda L on February 2023


Avatar for Imperious Plumbing, LLC
Imperious Plumbing, LLC
3015 W McLellan Blvd
5.00(
5
)
Approved Pro
Imperious Plumbing, LLC
3015 W McLellan Blvd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Thank you for visiting Imperious Plumbing, LLC. We are your locally owned and operated plumbing specialists based in Phoenix, AZ. We service residential and commercial clients throughout Metro Phoenix and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Completed a grey water laundry drain. Well done."

Bill G on July 2024

Thank you for visiting Imperious Plumbing, LLC. We are your locally owned and operated plumbing specialists based in Phoenix, AZ. We service residential and commercial clients throughout Metro Phoenix and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Completed a grey water laundry drain. Well done."

Bill G on July 2024


Avatar for Custom Plumbing of Arizona, LLC
Custom Plumbing of Arizona, LLC
2120 East Rose Garden Lane, Suite F1
4.53(
1,375
)
Approved Pro
Custom Plumbing of Arizona, LLC
2120 East Rose Garden Lane, Suite F1
4.53(
1,375
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
666 local quotes requested

Custom Plumbing of Arizona Rated #1: We are The Drain Whisperers, industry leader in sewer repair/replacement, offering trench-less technology. We are more than just a rooter company, we are experts in all facets of plumbing. Looking for a Plumbing company that isn't looking to make you laugh at their commercials then make you cry when you get the bill, use Custom Plumbing. We provide superior service at a fair and reasonable price. Custom Plumbing a family owned company and we treat our customers just like family * Ask about our apples to apples guarantee, we save our customers $100's to $1000's of dollars a day! A QC company (quality certified), plumbers are drug tested, background checked and have a minimum 5 years experience. Honest plumbers doing an honest job, you can trust Custom!! Although only one service man visits your home you can rest assured that there is a team of professionals behind our techs making sure the job gets done right the first time.

"very informed and took care fast and efficiently"

Lee T on July 2025

Custom Plumbing of Arizona Rated #1: We are The Drain Whisperers, industry leader in sewer repair/replacement, offering trench-less technology. We are more than just a rooter company, we are experts in all facets of plumbing. Looking for a Plumbing company that isn't looking to make you laugh at their commercials then make you cry when you get the bill, use Custom Plumbing. We provide superior service at a fair and reasonable price. Custom Plumbing a family owned company and we treat our customers just like family * Ask about our apples to apples guarantee, we save our customers $100's to $1000's of dollars a day! A QC company (quality certified), plumbers are drug tested, background checked and have a minimum 5 years experience. Honest plumbers doing an honest job, you can trust Custom!! Although only one service man visits your home you can rest assured that there is a team of professionals behind our techs making sure the job gets done right the first time.

"very informed and took care fast and efficiently"

Lee T on July 2025


Avatar for Ace Home Services
Ace Home Services
4814 S 35th St Ste 1
4.75(
4
)
Approved Pro
Ace Home Services
4814 S 35th St Ste 1
4.75(
4
)
Approved Pro
Customers say: Quick response
84 local quotes requested
25 years of experience

Ace Home Services is proud to be a locally owned and operated business that can help with any and all of your plumbing needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installs/replacements to service/repairs you can count on our Pros to be timely, tidy and when the job is done that you will be 100% satisfied with the work completed. Let us show you why our customers become customers for life, get in touch with Ace today!

"I did not receive an itemized receipt. I think i was overcharged Michael did good work"

dale c on March 2025

Ace Home Services is proud to be a locally owned and operated business that can help with any and all of your plumbing needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installs/replacements to service/repairs you can count on our Pros to be timely, tidy and when the job is done that you will be 100% satisfied with the work completed. Let us show you why our customers become customers for life, get in touch with Ace today!

"I did not receive an itemized receipt. I think i was overcharged Michael did good work"

dale c on March 2025


Avatar for Master Rooter, LLC
Master Rooter, LLC
2915 North Norfolk
4.70(
82
)
Approved Pro
Master Rooter, LLC
2915 North Norfolk
4.70(
82
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
25 local quotes requested

Master Rooter, LLC is committed to excellence 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.

"prompt service"

Peter S on September 2024

Master Rooter, LLC is committed to excellence 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.

"prompt service"

Peter S on September 2024


Avatar for Ready Rooter & Plumbing Solutions LLC
Ready Rooter & Plumbing Solutions LLC
600 S 56th St Ste B-14
5.00(
21
)
Approved Pro
Ready Rooter & Plumbing Solutions LLC
600 S 56th St Ste B-14
5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
59 local quotes requested
23 years of experience

At Ready Rooter & Plumbing Solutions, we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"I called on Tuesday for water leak in my front courtyard. I got a call that evening and they were very responsive and concerned. they were going to send someone that evening I told her next day would be fine. Kevin arrive early morning to check out the leak it was a bursted landscaping water line. was relived it wasn't the main water line. he stated they don't usually repair these water lines but the ask if there was hardware store where he could get the parts he needed. the pipe was replaced and problem fixed. Kevin was excellent knew what needed to be done even though it was out of the norm. I will definitely call ready for any plumbing issues. "

monyoyu t on July 2025

At Ready Rooter & Plumbing Solutions, we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"I called on Tuesday for water leak in my front courtyard. I got a call that evening and they were very responsive and concerned. they were going to send someone that evening I told her next day would be fine. Kevin arrive early morning to check out the leak it was a bursted landscaping water line. was relived it wasn't the main water line. he stated they don't usually repair these water lines but the ask if there was hardware store where he could get the parts he needed. the pipe was replaced and problem fixed. Kevin was excellent knew what needed to be done even though it was out of the norm. I will definitely call ready for any plumbing issues. "

monyoyu t on July 2025


Avatar for George Brazil Plumbing
George Brazil Plumbing
3830 S 38th St
4.50(
2
)
Approved Pro
George Brazil Plumbing
3830 S 38th St
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

At George Brazil, we strive to provide the best and most comprehensive customer service experience you have ever had. One of the ways we do this is to go over with you our agenda card. We will explain to you, before we even begin to do any work what you can expect from us. This way we both know what is going to be done and in what stages. Nothing left to guess.

"everything and everybody were great. I was very happy I hired them."

henry s on April 2024

At George Brazil, we strive to provide the best and most comprehensive customer service experience you have ever had. One of the ways we do this is to go over with you our agenda card. We will explain to you, before we even begin to do any work what you can expect from us. This way we both know what is going to be done and in what stages. Nothing left to guess.

"everything and everybody were great. I was very happy I hired them."

henry s on April 2024


Avatar for AZ Valley Plumbing LLC
AZ Valley Plumbing LLC
29090 N Mildred Rd
5.00(
5
)
Approved Pro
AZ Valley Plumbing LLC
29090 N Mildred Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

At AZ Valley Plumbing LLC, we take pride in providing top-quality plumbing solutions with honesty, efficiency, and professionalism. Whether you need routine maintenance, emergency repairs, or full plumbing installations, our licensed and experienced plumbers are here to help. We understand that plumbing issues can be stressful, which is why we focus on delivering fast, reliable service at competitive prices. Customer satisfaction is our top priority, and we stand behind our work with a commitment to quality craftsmanship and clear communication. Call us to help!

"Perfect! One day"

Jim T on July 2025

At AZ Valley Plumbing LLC, we take pride in providing top-quality plumbing solutions with honesty, efficiency, and professionalism. Whether you need routine maintenance, emergency repairs, or full plumbing installations, our licensed and experienced plumbers are here to help. We understand that plumbing issues can be stressful, which is why we focus on delivering fast, reliable service at competitive prices. Customer satisfaction is our top priority, and we stand behind our work with a commitment to quality craftsmanship and clear communication. Call us to help!

"Perfect! One day"

Jim T on July 2025


Avatar for Patrick Riley | Isley's Cooling Heating & Plumbing
Patrick Riley | Isley's Cooling Heating & Plumbing
2655 E Magnolia St, Unit 200
4.52(
162
)
Approved Pro
Patrick Riley | Isley's Cooling Heating & Plumbing
2655 E Magnolia St, Unit 200
4.52(
162
)
Approved Pro
Customers say: True professional
198 local quotes requested
37 years of experience

Patrick Riley is Arizona's total home solution professionals. We can fix it... No matter how old. Our industry leading technicians know what it takes to extend the life of your units, plumbing, and electrical systems so you can save money AND time. With upfront pricing, financing options, and a 100% satisfaction guarantee, our team goes above and beyond to offer the best customized solutions for your home's demands. We're proud to reliably serve our Phoenix communities knowing you can count on Patrick Riley for your total home solutions.

"good very happy"

Harvey R on July 2025

Patrick Riley is Arizona's total home solution professionals. We can fix it... No matter how old. Our industry leading technicians know what it takes to extend the life of your units, plumbing, and electrical systems so you can save money AND time. With upfront pricing, financing options, and a 100% satisfaction guarantee, our team goes above and beyond to offer the best customized solutions for your home's demands. We're proud to reliably serve our Phoenix communities knowing you can count on Patrick Riley for your total home solutions.

"good very happy"

Harvey R on July 2025

...
Showing 1-10 of 996
The San Tan Valley, AZ homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
A woman filling water bottle in kitchen sink
Jul 29, 2025
Jul 29, 2025
Replacing a water pressure regulator helps maintain steady water flow and protects your plumbing system. Learn what to expect and tips for reducing costs.
Ceramic sink and modern tap in stylish kitchen
Jul 9, 2025
Jul 9, 2025
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
Share project details to get started.