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Tankless water heater repair pros in Vacaville

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 R Plumbing Companies, Inc.
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
R Plumbing Companies, Inc.
202 Kingswood Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

We are 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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023

We are 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 baasis of our business

"Helped me right away. Did not have to wait all day."

Julie H on September 2023


Avatar for Budget Plumbing
Budget Plumbing
100 PERSIMMON CIRCLE
New on HomeAdvisorNew on Angi
Approved Pro
Budget Plumbing
100 PERSIMMON CIRCLE
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

We've been proudly serving the Bay Area and surrounding cities since 2015 and have created longstanding, trusting relationships with clients along the way. We are family owned and operated. Whether it's a drain cleaning or you'd like to remodel your whole bathroom/sewer, we've got you covered. "Affordable Plumbing Done Right" is our motto because we believe in fair pricing and treating everyone as if they were our family member.We know plumbing emergencies are never fun and always unexpected so our goal is to get them fixed expeditiously and correctly so you don't have to worry any longer. We can dry up all of your plumbing problems. By taking advantage of the latest plumbing methods and technology, we can quickly and efficiently take care of any job, saving you time and money. Budget Plumbing has the most experienced and knowledgeable plumbers in the Bay Area and beyond.

We've been proudly serving the Bay Area and surrounding cities since 2015 and have created longstanding, trusting relationships with clients along the way. We are family owned and operated. Whether it's a drain cleaning or you'd like to remodel your whole bathroom/sewer, we've got you covered. "Affordable Plumbing Done Right" is our motto because we believe in fair pricing and treating everyone as if they were our family member.We know plumbing emergencies are never fun and always unexpected so our goal is to get them fixed expeditiously and correctly so you don't have to worry any longer. We can dry up all of your plumbing problems. By taking advantage of the latest plumbing methods and technology, we can quickly and efficiently take care of any job, saving you time and money. Budget Plumbing has the most experienced and knowledgeable plumbers in the Bay Area and beyond.


Avatar for Gray Plumbing, Inc.
Gray Plumbing, Inc.
1735 Enterprise Dr, Ste 101
5.00(
5
)
Approved Pro
Gray Plumbing, Inc.
1735 Enterprise Dr, Ste 101
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
19 local quotes requested
9 years of experience

We take great pride in our experience, expertise, and quality of the customer service we provide to meet our consumers needs. It is our mission to provide excellent workmanship, and 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

"Gray plumbing did a great job. Brandon, Andrew and Eric worked so hard to ensure that the work they did on our house is great and to our full satisfaction. They are all very professional and hardworking. I will recommend them and the company they represent to use for the plumbing needs anyone need done in their home. Thank you!"

Domingo D on March 2025

We take great pride in our experience, expertise, and quality of the customer service we provide to meet our consumers needs. It is our mission to provide excellent workmanship, and 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

"Gray plumbing did a great job. Brandon, Andrew and Eric worked so hard to ensure that the work they did on our house is great and to our full satisfaction. They are all very professional and hardworking. I will recommend them and the company they represent to use for the plumbing needs anyone need done in their home. Thank you!"

Domingo D on March 2025


Avatar for Peter Levi Plumbing, Inc.
Peter Levi Plumbing, Inc.
24 Digital Dr STE 1
4.86(
8
)
Approved Pro
Peter Levi Plumbing, Inc.
24 Digital Dr STE 1
4.86(
8
)
Approved Pro
Customers say: Quick response
37 local quotes requested
25 years of experience

We are a family-oriented company that has been committed to taking care of our team, customers and community since 1993. Our highly trained technicians are focused on providing the right options, to make sure you are focused on providing the right options, to make sure that you are 100% satisfied with every solution we deliver. Our goal is to give you peace of mind in knowing, that it comes to plumbing, heating and air needs - we'll always take care of it, because we are here to take care of you.

"declined to leave a review"

charles g on October 2024

We are a family-oriented company that has been committed to taking care of our team, customers and community since 1993. Our highly trained technicians are focused on providing the right options, to make sure you are focused on providing the right options, to make sure that you are 100% satisfied with every solution we deliver. Our goal is to give you peace of mind in knowing, that it comes to plumbing, heating and air needs - we'll always take care of it, because we are here to take care of you.

"declined to leave a review"

charles g on October 2024


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
182 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 Spotless Plumbing
Spotless Plumbing
5.00(
4
)
Approved Pro
Spotless Plumbing
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
125 local quotes requested

We are 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

"Excellent company and completed job in a timely manner."

Rosemary C on April 2025

We are 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

"Excellent company and completed job in a timely manner."

Rosemary C on April 2025


Avatar for Oak Plumbing Inc
Oak Plumbing Inc
3852 Industrial Way
4.61(
90
)
Approved Pro
Oak Plumbing Inc
3852 Industrial Way
4.61(
90
)
Approved Pro
Customers say: Super punctual
914 local quotes requested
9 years of experience

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Excellent. Two employees did the job. Nice guys. Very polite and they were able to complete a complex job on time. I would definitely hire this company if I ever needed a plumber. The guy who sold us on the job was extremely knowledgeable which is why I selected this company."

Michael D on April 2025

Oak Plumbing is a locally owned and operated plumbing company serving Solano, Marin & Contra Costa Counties. We provide options to prevent, repair, and maintain your water system to best fit your family’s needs. Our goal is to bring customer service back to the plumbing industry. We specialize in residential plumbing repair as well as preventative maintenance. We offer up-front pricing and also Pace financing to be able to service everyone equally. We want to fix the cause of the problem, not just the symptom. Safety is extremely important to us which is why all our technicians are fully trained, background checked, and drug tested.

"Excellent. Two employees did the job. Nice guys. Very polite and they were able to complete a complex job on time. I would definitely hire this company if I ever needed a plumber. The guy who sold us on the job was extremely knowledgeable which is why I selected this company."

Michael D on April 2025


Avatar for Huft Home Services
Huft Home Services
10103 Iron Rock Way
4.85(
443
)
Approved Pro
Huft Home Services
10103 Iron Rock Way
4.85(
443
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
3334 local quotes requested

At Huft Home Services, we want to be the HVAC, electrical, plumbing and insulation company you trust. We take pride in serving the members of our community and strive to exceed expectations with everything we do. Having a reliable heating and cooling system in your home ensures you can stay safe and comfortable. We are the Heroes for the job! Our services are available for any make or model of heating and cooling systems no matter the age. Our NATE-certified technicians work under the Huft Creed and will always do the right thing. Our company has been operating with integrity since 2004, and we’re proud to be both BBB-accredited and NCI-certified. With our expert electrician specialists, rapid response times, and truly heroic customer service, you can feel great when calling on our team. Just as with all of our top-rated and award-winning home services, our electrical department ensures that you get the golden treatment every time we are in your home. From a simple matter like a flickering light to a whole-home rewiring project, we work quickly, safely, and effectively to deliver results that we know you’ll be 100% satisfied with every time. Whatever type of plumbing problem you have, we can address it. Our team can service any plumbing system or equipment regardless of the brand, make, or model. We vow to meet your needs with competence and courtesy to deliver long-lasting solutions. Moreover, our representatives display some important core values on every single visit. These include honesty, respect, integrity, and transparency. We are your home services HEROES!!

"Great job! Henry was amazing!He was on time and did a thorough job!"

Brandon F on March 2025

At Huft Home Services, we want to be the HVAC, electrical, plumbing and insulation company you trust. We take pride in serving the members of our community and strive to exceed expectations with everything we do. Having a reliable heating and cooling system in your home ensures you can stay safe and comfortable. We are the Heroes for the job! Our services are available for any make or model of heating and cooling systems no matter the age. Our NATE-certified technicians work under the Huft Creed and will always do the right thing. Our company has been operating with integrity since 2004, and we’re proud to be both BBB-accredited and NCI-certified. With our expert electrician specialists, rapid response times, and truly heroic customer service, you can feel great when calling on our team. Just as with all of our top-rated and award-winning home services, our electrical department ensures that you get the golden treatment every time we are in your home. From a simple matter like a flickering light to a whole-home rewiring project, we work quickly, safely, and effectively to deliver results that we know you’ll be 100% satisfied with every time. Whatever type of plumbing problem you have, we can address it. Our team can service any plumbing system or equipment regardless of the brand, make, or model. We vow to meet your needs with competence and courtesy to deliver long-lasting solutions. Moreover, our representatives display some important core values on every single visit. These include honesty, respect, integrity, and transparency. We are your home services HEROES!!

"Great job! Henry was amazing!He was on time and did a thorough job!"

Brandon F on March 2025


Avatar for The Water Heater Guyz
The Water Heater Guyz
4494 Mary Lynn Lane
5.00(
6
)
Approved Pro
The Water Heater Guyz
4494 Mary Lynn Lane
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
187 local quotes requested

Everything Water Heaters!! We are here for all your water heater needs: Repair , Replacement , New installation and Corrections. Give us a call If we can help in any way. We have the best deals period.

"The was done in a timely manner and very professional I would recommend heater guys anytime"

William B on February 2024

Everything Water Heaters!! We are here for all your water heater needs: Repair , Replacement , New installation and Corrections. Give us a call If we can help in any way. We have the best deals period.

"The was done in a timely manner and very professional I would recommend heater guys anytime"

William B on February 2024

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FAQs for tankless water heater installation projects in Vacaville, 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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