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Find Water treatment & purification system repair or service pros in Stockton

Avatar for A-1 Water Quality

A-1 Water Quality

1950 E Pacheco Blvd
4.93(
80
)
•Approved Pro

A-1 Water Quality

1950 E Pacheco Blvd
4.93(
80
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 local quotes requested

At A-1 Water Quality, we believe in providing the ultimate experience for our customers. We strive to exceed your expectations by providing incredible customer service, quality work, responsiveness and competitive pricing. We install, service and repair all makes and models of water purification systems. We look forward to serving you. Give us a call today for a free estimate!

"Did fantastic job"

Michael L on August 2025

At A-1 Water Quality, we believe in providing the ultimate experience for our customers. We strive to exceed your expectations by providing incredible customer service, quality work, responsiveness and competitive pricing. We install, service and repair all makes and models of water purification systems. We look forward to serving you. Give us a call today for a free estimate!

"Did fantastic job"

Michael L on August 2025

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
232 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 Bonney Plumbing Heating Air & Rooter Service

Bonney Plumbing Heating Air & Rooter Service

11101 Trade Center Drive
3.94(
282
)
•Approved Pro

Bonney Plumbing Heating Air & Rooter Service

11101 Trade Center Drive
3.94(
282
)
•Approved Pro
Customers say: Super punctual
3305 local quotes requested
47 years of experience

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025

cth Installations

2314 Reile Ave
No reviews yet

cth Installations

2314 Reile Ave
No reviews yet
40 years of experience

CTH Installations, working here in the valley for over 25 years. we are a small company and take pride in providing fast quality service for our customers. we offer Free Estimates and Emergancy Service nights and weekends. No Job to Big or Small

CTH Installations, working here in the valley for over 25 years. we are a small company and take pride in providing fast quality service for our customers. we offer Free Estimates and Emergancy Service nights and weekends. No Job to Big or Small

Plumber's Drain Cleaning & A/C

Unknown
No reviews yet

Plumber's Drain Cleaning & A/C

Unknown
No reviews yet
23 years of experience

We specialize in providing prompt service at an affordable, yet profitable cost 24 hours a day. Emergency plumbing: nights, weekends, and holidays at no extra fee. PLUMBER'S SPECIALS: Powerful Quality Garbage disposal and installation starting at $199.00; Quality Kitchen Faucet, removal and installation starting at $199.00; Sewer Jetting: $99.00; Sewer camera inspection: $99.00; Leak Detection: $99.00;

We specialize in providing prompt service at an affordable, yet profitable cost 24 hours a day. Emergency plumbing: nights, weekends, and holidays at no extra fee. PLUMBER'S SPECIALS: Powerful Quality Garbage disposal and installation starting at $199.00; Quality Kitchen Faucet, removal and installation starting at $199.00; Sewer Jetting: $99.00; Sewer camera inspection: $99.00; Leak Detection: $99.00;

Filbert Plumbing & Drains

No reviews yet

Filbert Plumbing & Drains

No reviews yet
1 years of experience

Filbert Plumbing & Drains is a locally owned & operated plumbing company out of Modesto , Ca servicing Stanislaus / San Joaquin counties. Specializing in Residential / Commercial Plumbing repair / Drain cleaning. Servicing the area since 2012. Licensed / Bonded & Insured CA LIC#1118854

Filbert Plumbing & Drains is a locally owned & operated plumbing company out of Modesto , Ca servicing Stanislaus / San Joaquin counties. Specializing in Residential / Commercial Plumbing repair / Drain cleaning. Servicing the area since 2012. Licensed / Bonded & Insured CA LIC#1118854

Aqualight company

5.00(
3
)

Aqualight company

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"So glad I picked this company! Front desk was very cheerful and happy to help. The technician was on time, professional and trustworthy. The equipment is reliable and dependable. Excellent experience!"

manuel l on October 2021

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"So glad I picked this company! Front desk was very cheerful and happy to help. The technician was on time, professional and trustworthy. The equipment is reliable and dependable. Excellent experience!"

manuel l on October 2021

3D Plumbing

2625 Coffee Rd.
3.67(
3
)

3D Plumbing

2625 Coffee Rd.
3.67(
3
)
16 years of experience

3D PLumbing has 3 employees and growing as of today. we accept all major credit cards and we also have financing available for big jobs.

3D PLumbing has 3 employees and growing as of today. we accept all major credit cards and we also have financing available for big jobs.

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

Preferred Plumbing & Drain

793 South Tracy Blvd
No reviews yet

Preferred Plumbing & Drain

793 South Tracy Blvd
No reviews yet
21 years of experience

At Preferred Plumbing & Drain the estimate is always free and we do not charge extra for nights, weekends, or holidays. No travel charge. You approve the estimate before we start. We are a Licensed Contractor (Contractors License #856944) and PHCC member.

At Preferred Plumbing & Drain the estimate is always free and we do not charge extra for nights, weekends, or holidays. No travel charge. You approve the estimate before we start. We are a Licensed Contractor (Contractors License #856944) and PHCC member.

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FAQs for water treatment & purification system repair or service projects in Stockton, CA

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Stockton, CA homeowners’ guide to water treatment & purification system repair or services

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

See all articles