Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros 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 repair pros in El Cajon

Avatar for Anderson Plumbing Heating & Air Conditioning

Anderson Plumbing Heating & Air Conditioning

1830 John Towers Ave
5.00(
5
)
Approved Pro

Anderson Plumbing Heating & Air Conditioning

1830 John Towers Ave
5.00(
5
)
Approved Pro
178 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 One Way Plumbing

One Way Plumbing

11616 Creekstone Lane
5.00(
2
)
Approved Pro

One Way Plumbing

11616 Creekstone Lane
5.00(
2
)
Approved Pro
11 local quotes requested
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!

"I recently had my water heater replaced, and the entire experience was excellent from start to finish. Ivan & Andy were punctual, professional, and clearly knew what they were doing. The installation was quick, clean, and everything works perfectly. I really appreciated the clear communication and fair pricing. Highly recommend their services!"

Briana B on July 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!

"I recently had my water heater replaced, and the entire experience was excellent from start to finish. Ivan & Andy were punctual, professional, and clearly knew what they were doing. The installation was quick, clean, and everything works perfectly. I really appreciated the clear communication and fair pricing. Highly recommend their services!"

Briana B on July 2025


Avatar for John Padilla Plumbing

John Padilla Plumbing

4650 Santa Fe Street
4.60(
5
)
Approved Pro

John Padilla Plumbing

4650 Santa Fe Street
4.60(
5
)
Approved Pro
Customers say: Quick response
49 local quotes requested
15 years of experience

John Padilla Plumbing's contractors are honored to offer services to San Diego County residents. We have been providing reliable, expert, and award-winning plumbing services all over San Diego County since 2010. Please give us a call or reach out to our staff online if you are seeking skilled plumbing professionals for your residential or commercial plumbing needs.

"They did the job."

Ryan B on August 2025

John Padilla Plumbing's contractors are honored to offer services to San Diego County residents. We have been providing reliable, expert, and award-winning plumbing services all over San Diego County since 2010. Please give us a call or reach out to our staff online if you are seeking skilled plumbing professionals for your residential or commercial plumbing needs.

"They did the job."

Ryan B on August 2025


Avatar for Dr. House, Inc.

Dr. House, Inc.

2130 Desert Bluffs Court
5.00(
1
)
Approved Pro

Dr. House, Inc.

2130 Desert Bluffs Court
5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025


Avatar for Point Loma Electric Plumbing Heating & Air

Point Loma Electric Plumbing Heating & Air

4990 Viewridge Ave Suite 100
4.46(
117
)
Approved Pro

Point Loma Electric Plumbing Heating & Air

4990 Viewridge Ave Suite 100
4.46(
117
)
Approved Pro
Customers say: Quality work
138 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


Avatar for Pacific Construct & Design

Pacific Construct & Design

5.00(
3
)
Approved Pro

Pacific Construct & Design

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
939 local quotes requested

Family owned business with over 15 years of experience handling all your Handyman needs, New Construction, remodeling, room additions, design and build, etc.

"The pacific construction team were very helpful accommodating us as best as possible during the project they were very prompt and clean. Not only were they the best price but also delivered a finished product with no surprise bills."

guadalupe v on December 2024

Family owned business with over 15 years of experience handling all your Handyman needs, New Construction, remodeling, room additions, design and build, etc.

"The pacific construction team were very helpful accommodating us as best as possible during the project they were very prompt and clean. Not only were they the best price but also delivered a finished product with no surprise bills."

guadalupe v on December 2024


Avatar for Ly's Plumbing

Ly's Plumbing

3282 Reynard Way
5.00(
5
)
Approved Pro

Ly's Plumbing

3282 Reynard Way
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
760 local quotes requested

Ly’s Plumbing is proud to provide services and plumbing repair services to the San Diego community. With 10 years of experience, Ly’s Plumbing services offers a wide variety of trust and loyalty in the San Diego area. We strive to satisfy all of our customers and will go the extra mile to make sure you’re completely satisfied satisfaction guaranteed. Our team of skilled professional plumbers provides quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. If you’re looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Ly’s Plumbing. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won’t rest until you are 100% happy with our work. Choose Ly’s Plumbing services for best possible service at a fair and competitive price. Contact us today to schedule a consultation and keep your home in top notch condition year round.

"Overall a great service will contract again"

Pablo F on April 2025

Ly’s Plumbing is proud to provide services and plumbing repair services to the San Diego community. With 10 years of experience, Ly’s Plumbing services offers a wide variety of trust and loyalty in the San Diego area. We strive to satisfy all of our customers and will go the extra mile to make sure you’re completely satisfied satisfaction guaranteed. Our team of skilled professional plumbers provides quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. If you’re looking for a company that provides premium products, outstanding service, and beautiful outcomes, then look no further than Ly’s Plumbing. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won’t rest until you are 100% happy with our work. Choose Ly’s Plumbing services for best possible service at a fair and competitive price. Contact us today to schedule a consultation and keep your home in top notch condition year round.

"Overall a great service will contract again"

Pablo F on April 2025


Avatar for Anderson Plumbing Heating & Air

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
Approved Pro

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
Approved Pro
Customers say: Super punctual
2396 local quotes requested
47 years of experience

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025


Avatar for Payless Water Heaters & Plumbing Inc

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.20(
119
)
Approved Pro

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.20(
119
)
Approved Pro
Customers say: Super punctual
1223 local quotes requested
21 years of experience

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"It went very well and all the issues were resolved quickly. Adan was very professional and confident service person. We highly recommended Payless water heater and plumbing."

Renato O on July 2025

Payless Water Heaters provides Same day water heater Installation & Repair services. We also can install a New Tankless Water Heater the same day. We understand how important hot water is to your daily routine - Our team has over 30 years of combined industry-leading experience, which gives us greater insight into locating root problems and providing customized solutions. Unlike some technicians, we carefully survey the unit before starting any repairs. This allows us to accurately address the issue and create lasting solutions. As a Family owned and Locally operated business, we have deep roots in the community. Our mission is simple - provide the ultimate customer experience. This means always being on time, being professional, and being available, With upfront, honest pricing, and no extra charge for nights or weekends - If you're ready to get started, call (888)461-8249 if you need some help.

"It went very well and all the issues were resolved quickly. Adan was very professional and confident service person. We highly recommended Payless water heater and plumbing."

Renato O on July 2025


Avatar for Airtime Heating and Air

Airtime Heating and Air

OFFICE
4.88(
17
)
Approved Pro

Airtime Heating and Air

OFFICE
4.88(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
629 local quotes requested

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025

...
Showing 1-10 of 965