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Tankless water heater repair pros in Brentwood

Pedro Galvan Plumbing, Inc.
5405 Ace Ct
4.84(
16
)
Approved Pro
Pedro Galvan Plumbing, Inc.
5405 Ace Ct
4.84(
16
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."

Rolanda B on December 2018

Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!

"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."

Rolanda B on December 2018


Avatar for Prime Time Plumbing
Prime Time Plumbing
1804 Hoke Ct
5.00(
3
)
Approved Pro
Prime Time Plumbing
1804 Hoke Ct
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 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 had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

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 had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023


Avatar for Oak Plumbing
Oak Plumbing
3852 Industrial Way
4.63(
467
)
Approved Pro
Oak Plumbing
3852 Industrial Way
4.63(
467
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
29 local quotes requested

Oak Plumbing 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.

"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."

Marco G on April 2025

Oak Plumbing 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.

"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."

Marco G on April 2025


Avatar for VALICE PLUMBING
VALICE PLUMBING
10013 Mount Hood Drive
5.00(
7
)
Approved Pro
VALICE PLUMBING
10013 Mount Hood Drive
5.00(
7
)
Approved Pro
18 years of experience
Free onsite estimate

When looking for a reliable plumber in Stockton, CA, look no further than Valice Plumbing. We are a local family-owned business serving clients in Stockton, Lodi, and surrounding cities since 2007. Our contractor personally handles every job to ensure top-quality service. Trust your plumbing needs to an experienced professional. We guarantee our work and are fully licensed for your peace of mind. Whether you need plumbing services, drain cleaning, water heater installation, new construction/repiping, sewer inspections, or any other residential or commercial plumbing service, we've got you covered. Enjoy senior discounts, free estimates, and first-time customer discounts. Contact us today!

"Val and his team were great, quick response and got the job done. Gave us vital information about what we need to do in the future."

kendall m on June 2025

When looking for a reliable plumber in Stockton, CA, look no further than Valice Plumbing. We are a local family-owned business serving clients in Stockton, Lodi, and surrounding cities since 2007. Our contractor personally handles every job to ensure top-quality service. Trust your plumbing needs to an experienced professional. We guarantee our work and are fully licensed for your peace of mind. Whether you need plumbing services, drain cleaning, water heater installation, new construction/repiping, sewer inspections, or any other residential or commercial plumbing service, we've got you covered. Enjoy senior discounts, free estimates, and first-time customer discounts. Contact us today!

"Val and his team were great, quick response and got the job done. Gave us vital information about what we need to do in the future."

kendall m on June 2025


Avatar for Beastbay Plumbing
Beastbay Plumbing
4562 E. 2nd St. Suite H
4.67(
186
)
Approved Pro
Beastbay Plumbing
4562 E. 2nd St. Suite H
4.67(
186
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
197 local quotes requested

Welcome to Beastbay Plumbing! We are committed to exceeding your expectations. We specialize in all plumbing needs. Whether its a regular or On Demand water heater, water filtration or water/drain re-pipe we can handle the job. We will always give you more that one option and guarantee customer satisfaction. We take pride in diagnosing problems and offering solutions that fit your needs. You can book appointment here (highlight, copy and paste link): https://bit.ly/3SxIfar

"Free competitive quote and technician was informative."

George D on April 2025

Welcome to Beastbay Plumbing! We are committed to exceeding your expectations. We specialize in all plumbing needs. Whether its a regular or On Demand water heater, water filtration or water/drain re-pipe we can handle the job. We will always give you more that one option and guarantee customer satisfaction. We take pride in diagnosing problems and offering solutions that fit your needs. You can book appointment here (highlight, copy and paste link): https://bit.ly/3SxIfar

"Free competitive quote and technician was informative."

George D on April 2025


Avatar for MGM Construction
MGM Construction
642 Dixie Lane
5.00(
8
)
Approved Pro
MGM Construction
642 Dixie Lane
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
438 local quotes requested

We specialize in Kitchen and Bathroom renovations, along with Electrical, plumbing, flooring, custom cabinetry, and more! . We have industry experience since the 1990's and started our own company in 2022. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"They did a wonderful job! They stayed on budget and on time. Very, very pleased with the work done to refresh my small kitchen."

Raeanne P on June 2025

We specialize in Kitchen and Bathroom renovations, along with Electrical, plumbing, flooring, custom cabinetry, and more! . We have industry experience since the 1990's and started our own company in 2022. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"They did a wonderful job! They stayed on budget and on time. Very, very pleased with the work done to refresh my small kitchen."

Raeanne P on June 2025


Avatar for Aire Serv of Campbell & Saratoga
Aire Serv of Campbell & Saratoga
5.00(
8
)
Approved Pro
Aire Serv of Campbell & Saratoga
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1500 local quotes requested

Looking for reliable Heating & A/C services in the SAN FRANCISCO BAY area? Look no further than Aire Serv of Campbell & Saratoga. Our team of experts is here to assist you with all your heating and A/C needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for all your needs. Contact us today!

"Venice the technician was friendly and was able to quickly diagnose the problem which was the hose that connected to the pump broke and it looked pretty old. Since we couldn’t just replace the connector to the hose, getting a new part was the best choice."

Ed U on June 2025

Looking for reliable Heating & A/C services in the SAN FRANCISCO BAY area? Look no further than Aire Serv of Campbell & Saratoga. Our team of experts is here to assist you with all your heating and A/C needs. With our exceptional service and attention to detail, we are dedicated to providing the best solutions for all your needs. Contact us today!

"Venice the technician was friendly and was able to quickly diagnose the problem which was the hose that connected to the pump broke and it looked pretty old. Since we couldn’t just replace the connector to the hose, getting a new part was the best choice."

Ed U on June 2025


Avatar for Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
3333 Martin Luther King Jr Way
4.45(
684
)
Approved Pro
Albert Nahman Plumbing, Heating, and Cooling
3333 Martin Luther King Jr Way
4.45(
684
)
Approved Pro
Customers say: Super punctual
2506 local quotes requested
44 years of experience

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"Still getting estimates."

Lucy H on June 2025

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"Still getting estimates."

Lucy H on June 2025


Avatar for Superior Plumbing & Drain Cleaning Services
Superior Plumbing & Drain Cleaning Services
1000 13th St
4.56(
534
)
Approved Pro
Superior Plumbing & Drain Cleaning Services
1000 13th St
4.56(
534
)
Approved Pro
Customers say: Quick response
1297 local quotes requested
23 years of experience

Superior Plumbing and Drain Cleaning Services is a Diamond Certified Company that has been providing full service to the Bay Area for years. Our phone lines are always staffed by a live person 24 hours a day, 7 days a week. Plumbers are trained to handle everything from the most minor repairs to whole house re-plumbing and sewer line re-placements, give us a call we are ready to help! OUR TOP PRIORITY, CUSTOMER SATISFACTION!

"I highly recommend Superior Plumbing! Outstanding service from initial inspection to removal and replacement of old pipes. Armin and Mark were exceedingly professional and friendly, explaining the process and completing the work in a timely way."

Scott B on February 2025

Superior Plumbing and Drain Cleaning Services is a Diamond Certified Company that has been providing full service to the Bay Area for years. Our phone lines are always staffed by a live person 24 hours a day, 7 days a week. Plumbers are trained to handle everything from the most minor repairs to whole house re-plumbing and sewer line re-placements, give us a call we are ready to help! OUR TOP PRIORITY, CUSTOMER SATISFACTION!

"I highly recommend Superior Plumbing! Outstanding service from initial inspection to removal and replacement of old pipes. Armin and Mark were exceedingly professional and friendly, explaining the process and completing the work in a timely way."

Scott B on February 2025


Avatar for Red Line Remodeling & Design, LLC
Red Line Remodeling & Design, LLC
870 Hillside Terrace
5.00(
1
)
Approved Pro
Red Line Remodeling & Design, LLC
870 Hillside Terrace
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
467 local quotes requested

With over 20 years experience in remodeling and construction, we are your one stop shop for all phases of your remodel or home improvement project! Why do it yourself, when you can have a SELPH do it for you! We are a husband and wife team who enjoy making your space exactly what you have always dreamed of. We do custom design with an auto-cad program to show you what your new space will look like! Your Vision. Our Expertise. We pride ourselves in being a company that provides quality custom work. Your job will never be subbed out to the lowest bidder. Who you see is who you get! Call or email us today for your free quote! Licensed, Bonded and Insured!

"Amazingly well! Excellent communication about this huge job, nicely balanced with other customer’s needs, Redline not only did an excellent job but lots of education and information about options. They were very accommodating of surprises, and thorough but efficient at predicting costs. Couldn’t have asked for more competent work at a fair price."

Cynthia G on September 2024

With over 20 years experience in remodeling and construction, we are your one stop shop for all phases of your remodel or home improvement project! Why do it yourself, when you can have a SELPH do it for you! We are a husband and wife team who enjoy making your space exactly what you have always dreamed of. We do custom design with an auto-cad program to show you what your new space will look like! Your Vision. Our Expertise. We pride ourselves in being a company that provides quality custom work. Your job will never be subbed out to the lowest bidder. Who you see is who you get! Call or email us today for your free quote! Licensed, Bonded and Insured!

"Amazingly well! Excellent communication about this huge job, nicely balanced with other customer’s needs, Redline not only did an excellent job but lots of education and information about options. They were very accommodating of surprises, and thorough but efficient at predicting costs. Couldn’t have asked for more competent work at a fair price."

Cynthia G on September 2024

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FAQs for tankless water heater installation projects in Brentwood, 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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