Top-rated water treatment & purification system repair or service pros.

Get matched with top water treatment & purification system repair or service pros in San Diego, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water treatment & purification system repair or service pros in San Diego

Avatar for Personal Plumbing, Heating & Cooling

Personal Plumbing, Heating & Cooling

4.55(
319
)
Approved Pro

Personal Plumbing, Heating & Cooling

4.55(
319
)
Approved Pro
Customers say: Super punctual
151 local quotes requested
25 years of experience

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025


Avatar for Hague Quality Water

Hague Quality Water

4.95(
225
)
Approved Pro

Hague Quality Water

4.95(
225
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
11 local quotes requested

Hague Quality Water has been serving all of San Diego County since 1977. Specializing in the installation, repairs and maintenance of water softeners, filters and drinking water systems. Availble to repair all makes & models. Hague has enjoyed a reputation for providing high quality, durable equipment and excellent service. Providing a complete line of products: commercial and residential water softeners, iron filters and drinking water systems. Bad Taste, Odor, Hard Water, Iron, Nitrates...No Matter what your water problem, Hague has the right solution. All systems are custom designed to meet your specific water issues, based on the actual water conditions and your feedback on the type and quality water you desire. Our experience in the water conditioning industry is unequaled. The experience can assure you of accurate quotes and specifications for your needs and the neatest best designed installations possible. If you have any questions at all, please do not hesitate to call.

"Arrived on time, accomplished the service, very personable and knowledgeable. I strongly recommend this service."

Ed S on December 2025

Hague Quality Water has been serving all of San Diego County since 1977. Specializing in the installation, repairs and maintenance of water softeners, filters and drinking water systems. Availble to repair all makes & models. Hague has enjoyed a reputation for providing high quality, durable equipment and excellent service. Providing a complete line of products: commercial and residential water softeners, iron filters and drinking water systems. Bad Taste, Odor, Hard Water, Iron, Nitrates...No Matter what your water problem, Hague has the right solution. All systems are custom designed to meet your specific water issues, based on the actual water conditions and your feedback on the type and quality water you desire. Our experience in the water conditioning industry is unequaled. The experience can assure you of accurate quotes and specifications for your needs and the neatest best designed installations possible. If you have any questions at all, please do not hesitate to call.

"Arrived on time, accomplished the service, very personable and knowledgeable. I strongly recommend this service."

Ed S on December 2025


Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical

Veterans Heating and Air Conditioning, Plumbing, and Electrical

5.00(
7
)
Approved Pro

Veterans Heating and Air Conditioning, Plumbing, and Electrical

5.00(
7
)
Approved Pro
Customers say: Quality work
358 local quotes requested
1 years of experience

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025


Avatar for Point Loma Electric & Plumbing

Point Loma Electric & Plumbing

4.50(
191
)
Approved Pro

Point Loma Electric & Plumbing

4.50(
191
)
Approved Pro
Customers say: Quality work
180 local quotes requested
37 years of experience

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025


Avatar for Point Loma Electric Plumbing Heating & Air

Point Loma Electric Plumbing Heating & Air

4.49(
123
)
Approved Pro

Point Loma Electric Plumbing Heating & Air

4.49(
123
)
Approved Pro
Customers say: Quality work
262 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!

"This is the 2nd we use Point Loma E&P services and we had again a fantastic experience with them Their team did excellent, professional work and made sure everything was completed safely and neatly. Nate was especially great — kind, respectful, and very knowledgeable. He took the time to walk me through the process, answered all my questions, and treated my home with care. Their prices were very competitive compared to other companies I contacted, and the quality of work was outstanding. I’m very happy with the service and will definitely use them again. Highly recommend! "

Carlos F on October 2025

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!

"This is the 2nd we use Point Loma E&P services and we had again a fantastic experience with them Their team did excellent, professional work and made sure everything was completed safely and neatly. Nate was especially great — kind, respectful, and very knowledgeable. He took the time to walk me through the process, answered all my questions, and treated my home with care. Their prices were very competitive compared to other companies I contacted, and the quality of work was outstanding. I’m very happy with the service and will definitely use them again. Highly recommend! "

Carlos F on October 2025


Avatar for Gorilla Plumbing

Gorilla Plumbing

5.00(
12
)
Approved Pro

Gorilla Plumbing

5.00(
12
)
Approved Pro
Super Service Award
6 years of experience
Free onsite estimate

Gorilla Plumbing is a local San Diego company that prides itself on quality of work, transparency in businesses practices, and overall customer satisfaction. We are experts in our trade and will do our best to keep you as informed as possible to help you make the right decision for your home. The most important day for your plumbing system is the day it is installed, that's why we put Strength in every repair!

"Best experience replacing a water heater! Mickey was very professional and worked efficiently to replace our old water heater. He took the time to go over the estimate (priced fairly and competitively) and made sure that we had the equipment we needs for our household needs. He made sure that we also were brought up to code since our set up was fairly old. The experience was smooth and stress-free from start to finish. I would highly recommend Mickey and Gorilla Plumbing for future plumbing projects!"

Gerald C on October 2025

Gorilla Plumbing is a local San Diego company that prides itself on quality of work, transparency in businesses practices, and overall customer satisfaction. We are experts in our trade and will do our best to keep you as informed as possible to help you make the right decision for your home. The most important day for your plumbing system is the day it is installed, that's why we put Strength in every repair!

"Best experience replacing a water heater! Mickey was very professional and worked efficiently to replace our old water heater. He took the time to go over the estimate (priced fairly and competitively) and made sure that we had the equipment we needs for our household needs. He made sure that we also were brought up to code since our set up was fairly old. The experience was smooth and stress-free from start to finish. I would highly recommend Mickey and Gorilla Plumbing for future plumbing projects!"

Gerald C on October 2025


Avatar for Carini Home Services

Carini Home Services

4.82(
348
)
Approved Pro

Carini Home Services

4.82(
348
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
95 local quotes requested

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Carini installed my mini splits a few years ago and promised me the world with their warranties. Well, turns out they botched something during the install and all of the refrigerant leaked out. They want $2,200 to refill and re-pressurize the line. Since they cross-threaded the screw that led to the leak during installation, this should be covered under the "Lifetime Craftsmanship" guarantee. Instead, they're trying to charging me a full day of labor to fix their mistake. Support on this issue has been dismal. It's been 16 days since they first diagnosed the problem and I still don't have a timeline for when this will get fixed. I chose Carini because of their warranties and their service record, but its all smoke and mirrors. You've been warned."

Robert B on December 2024

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Carini installed my mini splits a few years ago and promised me the world with their warranties. Well, turns out they botched something during the install and all of the refrigerant leaked out. They want $2,200 to refill and re-pressurize the line. Since they cross-threaded the screw that led to the leak during installation, this should be covered under the "Lifetime Craftsmanship" guarantee. Instead, they're trying to charging me a full day of labor to fix their mistake. Support on this issue has been dismal. It's been 16 days since they first diagnosed the problem and I still don't have a timeline for when this will get fixed. I chose Carini because of their warranties and their service record, but its all smoke and mirrors. You've been warned."

Robert B on December 2024


Avatar for Anderson Plumbing Heating & Air

Anderson Plumbing Heating & Air

4.40(
994
)
Approved Pro

Anderson Plumbing Heating & Air

4.40(
994
)
Approved Pro
Customers say: Super punctual
2070 local quotes requested
47 years of experience

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025


BONCOR WATER SYSTEMS

5.00(
5
)

BONCOR WATER SYSTEMS

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1955, Boncor has been providing San Diego and Riverside County residents and businesses with water treatment systems such as Water Softeners, Water Conditioners, Reverse Osmosis Home Filtration Systems, Home Water Coolers, and Drinking Water Filters. Boncor’s water treatment systems are of superior quality, provide value and savings, and are environmentally-friendly. Boncor is a member of the Water Quality Association, and the Pacific Water Quality Association. Find out why over 7,000 customers have relied on us to address their water quality concerns.

Since 1955, Boncor has been providing San Diego and Riverside County residents and businesses with water treatment systems such as Water Softeners, Water Conditioners, Reverse Osmosis Home Filtration Systems, Home Water Coolers, and Drinking Water Filters. Boncor’s water treatment systems are of superior quality, provide value and savings, and are environmentally-friendly. Boncor is a member of the Water Quality Association, and the Pacific Water Quality Association. Find out why over 7,000 customers have relied on us to address their water quality concerns.


Pure Water of California

No reviews yet

Pure Water of California

No reviews yet
43 years of experience

Pure Water of California, an A+ rated BBB company has been operating since 1982. The company specializes in residential reverse osmosis systems. Technicians are dispatched from north and south county locations. Producing a high-quality product and maintaining a high customer satisfaction level are Pure Water of California's number one goals.

Pure Water of California, an A+ rated BBB company has been operating since 1982. The company specializes in residential reverse osmosis systems. Technicians are dispatched from north and south county locations. Producing a high-quality product and maintaining a high customer satisfaction level are Pure Water of California's number one goals.

...
Showing 1-10 of 173
FAQs for water treatment & purification system repair or service projects in San Diego, 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 San Diego, 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.