Top-rated water softener pros.

Get matched with top water softener pros in Walnut Creek, CA

There are 7 highly-rated local water softener pros.

Need a pro for your water softener service project in Walnut Creek, CA?

Select your specific project to find the pro for you.

Find Water softener pros in Walnut Creek

Avatar for AAA Water Systems

AAA Water Systems

4050 Pike Lane
4.84(
55
)
Approved Pro

AAA Water Systems

4050 Pike Lane
4.84(
55
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
116 local quotes requested

Back in the 1980's a small team of water professionals got together in Northern California with one goal in mind; to improve lives through better water. The target was not only to help families, but businesses alike! By 1993, we came to realize that there was only one manufacturer that would allow us to achieve this goal while also exceeding our customers' extraordinary expectations. This WAS, IS and ALWAYS will be Kinetico Water Systems. Today AAA Water Systems, Inc. is able to exclusively offer Kinetico; the world's best product line of non-electric water purification, filtration and softening systems. Now with over 40 years of water treatment expertise, we are a strong group of over 40 team members operating across the greater Northern California area.

"The water here in Manteca is terrible. It smells, tastes disgusting and leaves your skin dry and ashy. I research water softeners/purifiers online and with my neighbors and then contacted AAA Water Systems since they use the Kinetico water systems. I had an appointment with Damian Fernandez and he was very thorough in his explanations of the system, how it works, maintanence, future costs, just everything I needed to know to make an informed decision. And it was the best decision ! I know have purified water right at my sink from the reverse osmosis sytem and soft smell free water from all the taps. No more hard water deposits, no ashy skin and coarse hair. No more bottled water to drink or cook with. The installers were wonderful...prompt and professional. Everything spotless when they were done. They carefully explained and showed me how to use, maintain, and just in case, shut the system off. They also provide little measuring scoops for the proper amount of soap to use in the washing machine and the dishwasher."

TERRILYNN M on September 2021

Back in the 1980's a small team of water professionals got together in Northern California with one goal in mind; to improve lives through better water. The target was not only to help families, but businesses alike! By 1993, we came to realize that there was only one manufacturer that would allow us to achieve this goal while also exceeding our customers' extraordinary expectations. This WAS, IS and ALWAYS will be Kinetico Water Systems. Today AAA Water Systems, Inc. is able to exclusively offer Kinetico; the world's best product line of non-electric water purification, filtration and softening systems. Now with over 40 years of water treatment expertise, we are a strong group of over 40 team members operating across the greater Northern California area.

"The water here in Manteca is terrible. It smells, tastes disgusting and leaves your skin dry and ashy. I research water softeners/purifiers online and with my neighbors and then contacted AAA Water Systems since they use the Kinetico water systems. I had an appointment with Damian Fernandez and he was very thorough in his explanations of the system, how it works, maintanence, future costs, just everything I needed to know to make an informed decision. And it was the best decision ! I know have purified water right at my sink from the reverse osmosis sytem and soft smell free water from all the taps. No more hard water deposits, no ashy skin and coarse hair. No more bottled water to drink or cook with. The installers were wonderful...prompt and professional. Everything spotless when they were done. They carefully explained and showed me how to use, maintain, and just in case, shut the system off. They also provide little measuring scoops for the proper amount of soap to use in the washing machine and the dishwasher."

TERRILYNN M on September 2021


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
Super Service Award
Customers say: Super punctual
339 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 Payless Water Heaters & Plumbing Inc

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.21(
120
)
Approved Pro

Payless Water Heaters & Plumbing Inc

27919 Smyth Dr
4.21(
120
)
Approved Pro
Customers say: Super punctual
105 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.

"Better than excellent. David was great. He explained all options, answered questions, completed the job faster than expected, and when it is time to replace my heater I will call on David and only David."

Georgia T on September 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.

"Better than excellent. David was great. He explained all options, answered questions, completed the job faster than expected, and when it is time to replace my heater I will call on David and only David."

Georgia T on September 2025


Avatar for Water Heaters Masters

Water Heaters Masters

2330 Bates Ave Suite D5
4.89(
105
)
Approved Pro

Water Heaters Masters

2330 Bates Ave Suite D5
4.89(
105
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
65 local quotes requested

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024

We are a small family owned business and our reputation is built one satisfied customer at a time. In a time where finding honest and well trained experts in the plumbing industry is difficult, we pride ourselves in serving you better. We know you have choices and will make every effort to demonstrate that we are the best option for your water heater, tankless water heater, and high efficiency water heater needs. We offer competitive pricing, the best products, and most important great customer service. We also want to do work for your friends and family, so the best endorsement for us is a job well done and a happy customer. We do standard water heater repairs and replacement but also bigger projects like relocation jobs and tankless water heater installations to name a few. Our technicians are highly experienced and have installed thousands of water heaters. Call or text us at 925-817-8342 for a free estimate. We serve residential or commercial customers, including apartments and condos.

"Quite excellent with relatively affordable compare to other provider ( although still expensive ). I would recommend. Excellent service."

Bill Y on December 2024


Avatar for Albert Nahman Plumbing, Heating, and Cooling

Albert Nahman Plumbing, Heating, and Cooling

3333 Martin Luther King Jr Way
4.45(
686
)
Approved Pro

Albert Nahman Plumbing, Heating, and Cooling

3333 Martin Luther King Jr Way
4.45(
686
)
Approved Pro
Customers say: Super punctual
687 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!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 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!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 2025


Avatar for Valley Plumbing Home Center, Inc

Valley Plumbing Home Center, Inc

272 Rose Ave
4.69(
256
)
Approved Pro

Valley Plumbing Home Center, Inc

272 Rose Ave
4.69(
256
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
39 local quotes requested

Valley Plumbing Home Center is a licensed, insured and bonded company that has been servicing the Tri-Valley area for over 30 years. Established in 1982, we have grown from a family-owned business to a corporation with the same family feeling. Our company's motto "Integrity Before Profit", leads us in hiring people that care about their work and finished work performance. We service the complete Tri-Valley area for homeowners, property managers, insurance adjusters and commercial businesses. Our Plumbing technicians, showroom & office personnel has a total of 17+ employees. Additional [email protected] Award winning.

"Been using these plumbers for years. On time, clean, within quote, wonderful to deal with. Very knowledgeable and professional. Highly recommend them."

Bruce H on September 2025

Valley Plumbing Home Center is a licensed, insured and bonded company that has been servicing the Tri-Valley area for over 30 years. Established in 1982, we have grown from a family-owned business to a corporation with the same family feeling. Our company's motto "Integrity Before Profit", leads us in hiring people that care about their work and finished work performance. We service the complete Tri-Valley area for homeowners, property managers, insurance adjusters and commercial businesses. Our Plumbing technicians, showroom & office personnel has a total of 17+ employees. Additional [email protected] Award winning.

"Been using these plumbers for years. On time, clean, within quote, wonderful to deal with. Very knowledgeable and professional. Highly recommend them."

Bruce H on September 2025


baqp

No reviews yet

baqp

No reviews yet

Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason

Hello My name is Jason, I have been a sf union plumber for for 20+ years I have experience in all areas of service, new builds, TI, you name I can do it. I started as an apprentice at 18 and moved up to foreman 2. I am open to any role to help support my family during these tough times. I am fully qualified in working, training, mentor, and getting my hands dirty, I have installed more water heaters gas or tankless than I count. I can start immediately and am looking forward to a new chapter in my life. Please see my qualifications attached. I'm sure there are more but I stuck to the most pertinent. Clean DMV, clean record, reliable transportation and ready to work. Please call or text at anytime Jason 415-871-4563 Kindly Jason


Ryan's Plumbing & Construction

1571 Skyview Drive
5.00(
11
)

Ryan's Plumbing & Construction

1571 Skyview Drive
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Ryans Plumbing we offer a $199 service call. We pride ourselves on being a plumbing company that stands out from the rest. With our exceptional services, expert team, and commitment to quality work, we guarantee customer satisfaction every step of the way. Our range of services is comprehensive and tailored to meet the unique needs of our customers. From routine plumbing maintenance and repairs to complex installations and renovations, we handle it all. Whether you need assistance with leaky faucets, clogged drains, water heater installations, or sewer line repairs, our skilled plumbers have the expertise to get the job done efficiently and effectively. What sets us apart is our team of dedicated professionals. Each member of our team is highly trained and experienced in all aspects of plumbing. We carefully select our plumbers based on their skills, knowledge, and commitment to excellence. Our team's expertise allows us to tackle even the most challenging plumbing issues with confidence and precision.

"Ryan did a great job for us and explained what he was doing every step of the way. Excellent service"

Pam C on April 2024

At Ryans Plumbing we offer a $199 service call. We pride ourselves on being a plumbing company that stands out from the rest. With our exceptional services, expert team, and commitment to quality work, we guarantee customer satisfaction every step of the way. Our range of services is comprehensive and tailored to meet the unique needs of our customers. From routine plumbing maintenance and repairs to complex installations and renovations, we handle it all. Whether you need assistance with leaky faucets, clogged drains, water heater installations, or sewer line repairs, our skilled plumbers have the expertise to get the job done efficiently and effectively. What sets us apart is our team of dedicated professionals. Each member of our team is highly trained and experienced in all aspects of plumbing. We carefully select our plumbers based on their skills, knowledge, and commitment to excellence. Our team's expertise allows us to tackle even the most challenging plumbing issues with confidence and precision.

"Ryan did a great job for us and explained what he was doing every step of the way. Excellent service"

Pam C on April 2024



soft water service

No reviews yet

soft water service

No reviews yet
14 years of experience

water softner installation service. Experianced softner technician available to install your water softner and reverse osmosis drinking water in your home. I do not stock or sell water softners I only do the installation on the system up to code. I can assist you in ordering one specific to your needs and to your home while also saving you mark up costs from other companies.I have been installing and servicing many different makes and models of softners for over ten years and I would love to help you get soft water in your home. free quotes over the phone

water softner installation service. Experianced softner technician available to install your water softner and reverse osmosis drinking water in your home. I do not stock or sell water softners I only do the installation on the system up to code. I can assist you in ordering one specific to your needs and to your home while also saving you mark up costs from other companies.I have been installing and servicing many different makes and models of softners for over ten years and I would love to help you get soft water in your home. free quotes over the phone

...
Showing 1-10 of 110
Water Softeners questions, answered by experts

Softener systems extend appliance life spans, improve skin and hair health, and reduce pipe buildup by removing minerals like calcium and magnesium.

Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.

Hard water isn’t unhealthy. It’s safe to drink, bathe in, and cook with. However, it can make some skin, hair, and scalp problems, such as eczema, worse by affecting the pH balance of your skin and hair. Additionally, some people don’t like the taste of hard water, but it does contain minerals that are important to your overall health, like calcium.

Water softeners have many benefits. The most important one is converting previously hard water—water with too many minerals—to more usable, easier water. When we say easier water, we mean water that’s easier to digest, less harsh on skin and clothes, and builds up less in the water system. Softer water may lead to lower energy costs and will extend the lifespan of all appliances that use water.

Water softener versus water filter: which one should you choose? If you want to remove minerals, opt for a softener. If you want to remove a wide range of contaminants, go for a filter. Or, you can install both.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Walnut Creek, CA homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.