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Best water softener pros near Gardena, CA

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Top-Rated Water softener pros in Gardena - Updated Nov 2026

Avatar for Pier Water Solutions LLC
Pier Water Solutions LLC
4.8(
28
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Gardena, CA and surrounding areas

Approved

In business since 1960

Free estimates

Warranties offered

"I am extremely satisfied with their service. Tyler was knowledgeable, prompt and efficient, quickly resolving the issue and restoring my water softener to optimal functionality. I highly recommend him!"
Commercial RO
Commercial RO System
WATER SOFTENER REPLACEMENT
WATER SOFTENER REPLACEMENT
EVERPURE WHOLE HOUSE SYSTEM

+2

Response time2 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Hague Quality Water
Hague Quality Water
4.6(
92
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Gardena, CA and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"professional representative, great installation team, they best product in the market. all together make it as a great package. I did little research before purchasing their products and I went through a few appointments, LA Purification became as my best option for water softener System."
H3500 Reverse Osmosis
R.O. Installation
WaterMax Signature Series
WaterMax Signature Series Cutaway
Response time1 day
Recommended by95%of homeowners
Avatar for Pro Water Solutions, Inc.
Pro Water Solutions, Inc.
4.9(
58
)
Water Treatment & Purification System - Install or Replace

Serving Gardena, CA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Brad and his team were transparent, thoroughly professional. Brad took his time to explain different solutions and competitive offerings, he went over and beyond to make sure customer satisfaction. Will hire them in a heartbeat if I ever need another water softener system."
Water Softener Carbon System Outdoors
Water Softener Carbon In Garage
Under sink reverse osmosis with upgraded insta hot
Water Filtration
Softener/Uv light

+14

Response time1 day
135 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Pure Water Filtration
Pure Water Filtration
5.0(
5
)
Water Treatment & Purification System - Install or Replace

Serving Gardena, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

With 50 years of combined experience, we at Pure Water Filtration pride ourselves on being the best in the industry. Our ability to design and install complex projects separates us from our competitors. We do everything from simple installs such as residential reverse osmosis to more complex commercial multi-unit apartment buildings or well water treatment. For pure, healthy water, we have a solution for any budget. We use American-made products, allowing us to offer the best warranties in the industry. All of our products meet NSF and ANSI standards. Pure Water Filtration has a close relationship with the California State Drinking Water Program and local testing laboratories. We guarantee you will be satisfied when choosing Pure Water Filtration as your go-to water treatment specialist.

Plumbing Project
Water softener replacement
Commercial Water Softener and Carbon system
Unidyne Water Softener and Carbon Combo system
Water Softener and Backwashing Carbon system

+3

23 neighbors recently requested a quote
Avatar for Hydrocurrent Well Services
Hydrocurrent Well Services
4.2(
28
)
Well Pump - Repair or Service

Serving Gardena, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Had an emergency in the early evening. No water. Pump controller burned. Worked with Ben (President) until 10:30PM to get ready to fix the first thing in the morning. Great to work with. They are not cheap, but after checking material prices on line, I believe the pricing is fair. I would use them again in a heart beat! Hope I don't have to though."
Grove
Poway
Nursery
Golf Course
New Construction

+9

Response time6 hrs
Recommended by95%of homeowners
Dutton Plumbing, Cooling, Heating & Electric
New to Angi
Water Treatment & Purification System - Repair or Service

Serving Gardena, CA and surrounding areas

Approved

In business since 1987

Free estimates

Credit card accepted

Dutton Plumbing, Cooling, Heating & Electrical runs out of two locations, one in Simi Valley and one in Sylmar. We’ve been working out of this valley since 1987. From those two shops, we cover Ventura County, the San Fernando Valley, Santa Clarita, and Northern Los Angeles County. That’s plumbing, drain and sewer, water heaters, HVAC, and electrical, all handled by the same crews. Nearly four decades in the same region adds up. Our crews have been inside enough houses out here to recognize what a given neighborhood tends to do before they open anything up. Post-war ranch homes behave one way, newer builds behave differently, and we’ve seen it all.

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Water Softeners FAQs, answered by experts

The average cost to install a water softener, including the system and labor, is approximately $1,500. However, the total price can range widely from $600 to $6,000. For some complete systems, the cost may be between $800 and $2,500. Labor for the installation typically costs between $150 and $1,000.

The final price is influenced by several factors, including:

  • System type, capacity, and complexity

  • Home size and household water demands

  • Water hardness levels

  • Accessibility of the installation site and the extent of plumbing work required

  • Whether new electrical work is needed

  • The professional hired and any local permit costs

Choosing involves understanding water hardness levels, household size, desired features, and consulting professionals experienced in suitable system types.

Yes, you can have both a water softener and a water filter. In fact, some manufacturers sell dual water softening and filtration systems that treat hard water and provide clean drinking water. If you’re unsure about what you need or want to discuss your options, reach out to a local water softener installation company.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

While not everyone can detect taste differences in high-calcium water, water that has a slightly metallic taste probably has too much calcium.

The Gardena, CA homeowners’ guide to water softener services

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