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Tankless water heater repair pros in Poway

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
18 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 JAMISON PLUMBING INC
JAMISON PLUMBING INC
5381 Roswell St
5.00(
1
)
Approved Pro
JAMISON PLUMBING INC
5381 Roswell St
5.00(
1
)
Approved Pro
1 years of experience
Free onsite estimate

JAMISON PLUMBING INC is 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.

"Yes, I hired this pro. I've been a general contractor for over 10 years, and this has been one of the most pleasant partnerships I’ve had with a plumbing subcontractor. They are highly responsive, technically proficient, and capable of handling everything from small plumbing issues to complex gas line setups. We’ve worked together on both a commercial renovation and a residential ADU project, with a combined project value of over $100,000. While their pricing is slightly above the market average, I believe their professionalism, reliability, and willingness to coordinate closely with my team absolutely justify it. There wasn't an exact category to describe the scope of our work here, but I would recommend them wholeheartedly for anyone seeking a trustworthy and capable plumber, especially in demanding or large-scale projects."

kevin z on June 2025

JAMISON PLUMBING INC is 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.

"Yes, I hired this pro. I've been a general contractor for over 10 years, and this has been one of the most pleasant partnerships I’ve had with a plumbing subcontractor. They are highly responsive, technically proficient, and capable of handling everything from small plumbing issues to complex gas line setups. We’ve worked together on both a commercial renovation and a residential ADU project, with a combined project value of over $100,000. While their pricing is slightly above the market average, I believe their professionalism, reliability, and willingness to coordinate closely with my team absolutely justify it. There wasn't an exact category to describe the scope of our work here, but I would recommend them wholeheartedly for anyone seeking a trustworthy and capable plumber, especially in demanding or large-scale projects."

kevin z on June 2025


Avatar for Plumbing Plus
Plumbing Plus
12147 Kirkham, Suite A
4.66(
19
)
Approved Pro
Plumbing Plus
12147 Kirkham, Suite A
4.66(
19
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% 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.

"Did good job."

Gaurav P on April 2024

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.

"Did good job."

Gaurav P on April 2024


Avatar for John Padilla Plumbing
John Padilla Plumbing
4650 Santa Fe Street
5.00(
4
)
Approved Pro
John Padilla Plumbing
4650 Santa Fe Street
5.00(
4
)
Approved Pro
Customers say: Quick response
71 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.

"This was a "Saturday Emergency" and the technician was over within an hour. Very polite and respectful of my elder parents, also quick and efficient. I highly recommend this company!"

Adriene H on May 2024

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.

"This was a "Saturday Emergency" and the technician was over within an hour. Very polite and respectful of my elder parents, also quick and efficient. I highly recommend this company!"

Adriene H on May 2024


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
94 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 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 Halpert Construction
Halpert Construction
17137 Bernardo Oaks Dr
4.74(
57
)
Approved Pro
Halpert Construction
17137 Bernardo Oaks Dr
4.74(
57
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
224 local quotes requested

Halpert Construction specializes in working with home owners to enhance their living environment by doing bathroom, kitchen and whole house remodels, or simply working on smaller projects that are on the honey-do list. We take pride in offering cost-efficient services while not sacrificing on quality. Your home is your sanctuary, so why trust just anyone at the cheapest price? Halpert Construction arrives on time, provides excellent personalized service unlike any other and within budget.

"I have a small galley kitchen that recently flooded and it had not been renovated since 2001. Mark was reasonably priced, honest and his crew did an excellent job. Mark was very responsive throughout the process and I could not be happier with the end result. Thank you Mark :)"

Irene H on March 2025

Halpert Construction specializes in working with home owners to enhance their living environment by doing bathroom, kitchen and whole house remodels, or simply working on smaller projects that are on the honey-do list. We take pride in offering cost-efficient services while not sacrificing on quality. Your home is your sanctuary, so why trust just anyone at the cheapest price? Halpert Construction arrives on time, provides excellent personalized service unlike any other and within budget.

"I have a small galley kitchen that recently flooded and it had not been renovated since 2001. Mark was reasonably priced, honest and his crew did an excellent job. Mark was very responsive throughout the process and I could not be happier with the end result. Thank you Mark :)"

Irene H on March 2025


Pro Tech Appliance
PO Box 4412
4.67(
109
)
Approved Pro
Pro Tech Appliance
PO Box 4412
4.67(
109
)
Approved Pro
Customers say: Quality work
148 local quotes requested
23 years of experience

Pro Tech Appliance in Oceanside is a family based, local appliance repair company specializing in refrigerator repair, washer & dryer repair, dishwasher repair, oven repair, and stove repair. The company is run by Jason Gomez and his wife Shadani who live in Oceanside with their 3 children. Additional Email - protechappliancerepair@gmail.com. Additional DBA - Pro-Tech Appliance Repair.

"good service"

Rodolfo G on April 2025

Pro Tech Appliance in Oceanside is a family based, local appliance repair company specializing in refrigerator repair, washer & dryer repair, dishwasher repair, oven repair, and stove repair. The company is run by Jason Gomez and his wife Shadani who live in Oceanside with their 3 children. Additional Email - protechappliancerepair@gmail.com. Additional DBA - Pro-Tech Appliance Repair.

"good service"

Rodolfo G on April 2025


Avatar for Sonny Builders
Sonny Builders
14220 Kettner Blvd,
4.11(
9
)
Approved Pro
Sonny Builders
14220 Kettner Blvd,
4.11(
9
)
Approved Pro
Customers say: Quick response
788 local quotes requested
Free onsite estimate

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025


Avatar for Eco Home Builders
Eco Home Builders
5560 Ruffin Rd
4.79(
19
)
Approved Pro
Eco Home Builders
5560 Ruffin Rd
4.79(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
765 local quotes requested

Eco Home Builders is a premier remodeling company proudly serving San Diego and Orange County, known for transforming homes with timeless design, expert craftsmanship, and seamless project management. From luxury kitchens to full-scale renovations, we handle every detail with care — and offer exclusive access to hundreds of premium finish options at our Amaro Design Center. KITCHEN REMODELING Custom kitchen remodels designed around your lifestyle — featuring luxury cabinetry, high-end countertops, layout reconfigurations, smart appliances, and flawless craftsmanship. BATHROOM RENOVATION Spa-style bathrooms with walk-in showers, soaking tubs, floating vanities, designer tile, and aging-in-place options for long-term comfort and elegance. ADU CONSTRUCTION Detached ADUs, garage conversions, and above-garage units — all built to California code for multigenerational living or rental income. WHOLE HOME REMODELING Complete home transformations with open-concept living, cohesive design, structural upgrades, and premium materials throughout. ROOM ADDITIONS Master suites, second stories, family rooms, and more — beautifully integrated into your home’s existing structure for added space and value. INTERIOR & EXTERIOR RENOVATIONS High-end flooring, windows, doors, paint, stucco, roofing, siding, and energy-efficient exterior upgrades. DESIGN-BUILD SERVICES Our in-house team handles everything — from planning and permitting to build-out and finishing touches. Clients can visit our exclusive Amaro Design Center to choose from hundreds of curated styles, finishes, and materials. Free In-Home Consultations | Personalized Design | Access to Amaro Design Center We bring expert project managers to your door — to measure, design, and guide your remodel with precision and care.

"From drab to fabulous! Eco home Builders did a fantastic job on my main bathroom remodel. I'm a Real Estate Broker and have gone through countless remodels and contractors over the past two decades. Eden did a wonderful job managing the project. Always communicating and being available through the whole project was a huge plus. The contractors did an outstanding job and really paid attention to detail. A lot of large tile pieces went into this project, and I was in very impressed with their skill. We were also impressed with their cabinet maker who did a great job basically building a beautiful piece of art. The project basically went off without a flaw on time and on budget. I would highly recommend Eco Home Builders to anyone thinking of doing any sort of remodel project, I rarely give reviews, but in this case, I felt it was necessary to give kudos that are well deserved. Thank you all for a wonderful job!"

MIke B on May 2025

Eco Home Builders is a premier remodeling company proudly serving San Diego and Orange County, known for transforming homes with timeless design, expert craftsmanship, and seamless project management. From luxury kitchens to full-scale renovations, we handle every detail with care — and offer exclusive access to hundreds of premium finish options at our Amaro Design Center. KITCHEN REMODELING Custom kitchen remodels designed around your lifestyle — featuring luxury cabinetry, high-end countertops, layout reconfigurations, smart appliances, and flawless craftsmanship. BATHROOM RENOVATION Spa-style bathrooms with walk-in showers, soaking tubs, floating vanities, designer tile, and aging-in-place options for long-term comfort and elegance. ADU CONSTRUCTION Detached ADUs, garage conversions, and above-garage units — all built to California code for multigenerational living or rental income. WHOLE HOME REMODELING Complete home transformations with open-concept living, cohesive design, structural upgrades, and premium materials throughout. ROOM ADDITIONS Master suites, second stories, family rooms, and more — beautifully integrated into your home’s existing structure for added space and value. INTERIOR & EXTERIOR RENOVATIONS High-end flooring, windows, doors, paint, stucco, roofing, siding, and energy-efficient exterior upgrades. DESIGN-BUILD SERVICES Our in-house team handles everything — from planning and permitting to build-out and finishing touches. Clients can visit our exclusive Amaro Design Center to choose from hundreds of curated styles, finishes, and materials. Free In-Home Consultations | Personalized Design | Access to Amaro Design Center We bring expert project managers to your door — to measure, design, and guide your remodel with precision and care.

"From drab to fabulous! Eco home Builders did a fantastic job on my main bathroom remodel. I'm a Real Estate Broker and have gone through countless remodels and contractors over the past two decades. Eden did a wonderful job managing the project. Always communicating and being available through the whole project was a huge plus. The contractors did an outstanding job and really paid attention to detail. A lot of large tile pieces went into this project, and I was in very impressed with their skill. We were also impressed with their cabinet maker who did a great job basically building a beautiful piece of art. The project basically went off without a flaw on time and on budget. I would highly recommend Eco Home Builders to anyone thinking of doing any sort of remodel project, I rarely give reviews, but in this case, I felt it was necessary to give kudos that are well deserved. Thank you all for a wonderful job!"

MIke B on May 2025

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FAQs for tankless water heater installation projects in Poway, CA

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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