Top-rated water softener pros.

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There are 16 highly-rated local water softener pros.

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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon20
    Verified water softener services reviews

Verified Reviews for Water Softener Service pros in San Diego, CA

*The Angi rating for Water Softener Service companies in San Diego, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in San Diego, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on September 14, 2025

Water softener pros in San Diego

Express Plumbing

3521 1/2 Georgia Str
5.00(
2
)

Express Plumbing

3521 1/2 Georgia Str
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Express Plumbing is family owned company with over 15 years of experience fully servicing all San Diego County. Fast and reliable, our mission is to provide professional plumbing services and ensure all your needs to satisfaction and be our customer for life.

Express Plumbing is family owned company with over 15 years of experience fully servicing all San Diego County. Fast and reliable, our mission is to provide professional plumbing services and ensure all your needs to satisfaction and be our customer for life.

Body, Mind and Soil

1274 Chestnut Ave
No reviews yet

Body, Mind and Soil

1274 Chestnut Ave
No reviews yet
14 years of experience

We at Body, Mind & Soil are passionate about teaching our communities how to grow their own food, maintain their landscapes, and enjoy living a healthy life…the Natural Way! Without the use of toxic chemicals & pesticides! Join us in helping to teach and spread the word to others how to get off the “insane chemical train” and get back on the path of a healthy, non-toxic way of life – the way Mother Nature intended!

We at Body, Mind & Soil are passionate about teaching our communities how to grow their own food, maintain their landscapes, and enjoy living a healthy life…the Natural Way! Without the use of toxic chemicals & pesticides! Join us in helping to teach and spread the word to others how to get off the “insane chemical train” and get back on the path of a healthy, non-toxic way of life – the way Mother Nature intended!

A Specialty Construction Service

410 S 1st St
5.00(
1
)

A Specialty Construction Service

410 S 1st St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small family owned construction and remodeling company. We employ three (3) full time employees. We work with many specialty trade sub-contractors who are also licensed and insured. We offer to our senior and active duty clients a 10% discount on labor cost. Additional DBA - Kuder Enterprises Inc.

We are a small family owned construction and remodeling company. We employ three (3) full time employees. We work with many specialty trade sub-contractors who are also licensed and insured. We offer to our senior and active duty clients a 10% discount on labor cost. Additional DBA - Kuder Enterprises Inc.

Tony Silva Plumbing, LLC

2150 Pacific Beach Dr Apt 326
No reviews yet

Tony Silva Plumbing, LLC

2150 Pacific Beach Dr Apt 326
No reviews yet
12 years of experience

With 33 years of plumbing experience, we know how to handle anything when it comes to water and sewer. We believe in providing the best customer service in a sometimes difficult time when you need your plumbing and drains working properly. Tony Silva Plumbing is committed to providing exactly what our slogan says "Your plumber for life."

With 33 years of plumbing experience, we know how to handle anything when it comes to water and sewer. We believe in providing the best customer service in a sometimes difficult time when you need your plumbing and drains working properly. Tony Silva Plumbing is committed to providing exactly what our slogan says "Your plumber for life."

Avista Technologies

140 Bosstick Blvd.
No reviews yet

Avista Technologies

140 Bosstick Blvd.
No reviews yet
Free onsite estimate

A globally recognized and trusted supplier of water treatment chemicals and expert process support for membrane systems, including reverse osmosis, microfiltration/ultrafiltration, and membrane pretreatment equipment including multimedia filtration. Our chemicals are pre-tested, tested and re-tested to ensure they exceed the unique challenges posed by diverse water treatment applications and changing feedwaters. At Avista, our focus is to enhance the life,performance, reliability and recovery rate of your membrane system.

A globally recognized and trusted supplier of water treatment chemicals and expert process support for membrane systems, including reverse osmosis, microfiltration/ultrafiltration, and membrane pretreatment equipment including multimedia filtration. Our chemicals are pre-tested, tested and re-tested to ensure they exceed the unique challenges posed by diverse water treatment applications and changing feedwaters. At Avista, our focus is to enhance the life,performance, reliability and recovery rate of your membrane system.

A Weekend Plumber

1123 Portola St.
No reviews yet

A Weekend Plumber

1123 Portola St.
No reviews yet
18 years of experience

I am the business owner and sole employee. I have been in the plumbing field for over 16 years. I am a problem solver and a clean and professional plumber. I respect the the customer and treat them as I would want to be treated. My pricing is fair and on target for your local area. My background is both commercial and residential no job to big or small for me. I am happy to estimate projects for anyone. My previous business was in Aspen Colorado. I am licensed in both states.

I am the business owner and sole employee. I have been in the plumbing field for over 16 years. I am a problem solver and a clean and professional plumber. I respect the the customer and treat them as I would want to be treated. My pricing is fair and on target for your local area. My background is both commercial and residential no job to big or small for me. I am happy to estimate projects for anyone. My previous business was in Aspen Colorado. I am licensed in both states.

plumbingdepot

Pobox121572
No reviews yet

plumbingdepot

Pobox121572
No reviews yet
20 years of experience

Plumbing Depot Drain Cleaning & Plumbing Service Drain Cleaning Water Heater Slab Leak Garbage Disposal Toilets Faucets Camera and Line Locator Sewer Lines High Pressure Water Repipes 24/7 Emergency Service. Good price. Lic #864947 Bonded & Insured.619 852-1256 BLAS

Plumbing Depot Drain Cleaning & Plumbing Service Drain Cleaning Water Heater Slab Leak Garbage Disposal Toilets Faucets Camera and Line Locator Sewer Lines High Pressure Water Repipes 24/7 Emergency Service. Good price. Lic #864947 Bonded & Insured.619 852-1256 BLAS

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FAQs for water softener service projects in San Diego, CA

The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s state licensing tool to check your installer’s license status.

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.

It’s possible to install a water softener yourself, but we don’t recommend it. Water softeners require working with copper pipes and electrical wiring, neither are suitable tasks for most DIYers. Plus, working with water and electricity together is dangerous and could pose a risk to your safety. Water softeners also need to be calibrated so that they don’t make your water too soft, as soft water poses just as many risks as hard water. Overall, it’s well worth hiring a local water softener installer to place your water softener system.

The cost to install a water softener system is $1,500 on average, ranging between $200 and $6,000. The labor for water softener work typically costs between $150 and $1,000, so you can add that to your equipment costs to get an accurate total. Your price will depend on many factors, including the following:

  • System capacity 

  • Home size

  • Water hardness levels

  • Type of water softener

  • Presence of electricity in the installation area

  • Local permit costs

Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around 75 gallons per day. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.

The San Diego, CA homeowners’ guide to water softener services

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

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