
Get matched with top water softener pros in Simi Valley, CA
There are 11 highly-rated local water softener pros.
Need a pro for your water softener service project in Simi Valley, CA?
Verified Reviews for Water Softener Service pros in Simi Valley, CA
*The Angi rating for Water Softener Service companies in Simi Valley, 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 Simi Valley, 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 October 28, 2025
Find Water softener pros in Simi Valley

Payless Water Heaters & Plumbing Inc
Payless Water Heaters & Plumbing Inc
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

A&G Plumbing and Rooter
A&G Plumbing and Rooter
We specialize in plumbing services, repairs, inspections, installations, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!
"I was having issues with my kitchen facet. I gave A&G plumbing and rooter a call and they gave me a fair price and really appreciated them keeping the work area clean I would highly recommend them for any plumbing project."
Andrew M on December 2024
We specialize in plumbing services, repairs, inspections, installations, and more! 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 all the services we offer below and call -or- click to schedule a free estimate today!
"I was having issues with my kitchen facet. I gave A&G plumbing and rooter a call and they gave me a fair price and really appreciated them keeping the work area clean I would highly recommend them for any plumbing project."
Andrew M on December 2024

Dub Management Inc
Dub Management Inc
We deal with ALL plumbing issues. We can help you with a small leaky faucet to a main line replacement. Most important thing for us is for YOU to be happy!!
"The tech was super professional. Job was done very quickly and the price was reasonable. Will definitely hire again"
Olesea S on November 2024
We deal with ALL plumbing issues. We can help you with a small leaky faucet to a main line replacement. Most important thing for us is for YOU to be happy!!
"The tech was super professional. Job was done very quickly and the price was reasonable. Will definitely hire again"
Olesea S on November 2024

Pro Quality Plumbing Inc.
Pro Quality Plumbing Inc.
We specialize in Sewer replacements, sewer repairs, drain unclogging, and any other plumbing repairs needed.
We specialize in Sewer replacements, sewer repairs, drain unclogging, and any other plumbing repairs needed.
Brandons Plumbing
Brandons Plumbing
I will do free consultations. I can fix tank and tankless water heaters, water pressure assemblies, diagnostic on shower valves and cartridges, replacement of emergency shutoff, insulation of toilets and sinks, garbage disposals, irrigation work, drain line stoppages, etc.
"Brandon was very professional. I had a leaking water heater. He did a free consultation, described the issue and provided solutions and fixed the water heater at a reasonable cost"
Carlye C on September 2023
I will do free consultations. I can fix tank and tankless water heaters, water pressure assemblies, diagnostic on shower valves and cartridges, replacement of emergency shutoff, insulation of toilets and sinks, garbage disposals, irrigation work, drain line stoppages, etc.
"Brandon was very professional. I had a leaking water heater. He did a free consultation, described the issue and provided solutions and fixed the water heater at a reasonable cost"
Carlye C on September 2023

DY Plumbing & Rooter
DY Plumbing & Rooter
We are provideing residential and commercial plumbing services
We are provideing residential and commercial plumbing services

Father & Son Plumbing & Sewer Solutions
Father & Son Plumbing & Sewer Solutions
Father & Son Plumbing & Sewer Solutions offers over 40 years experience in complete plumbing, sewer and drain solutions: repair, replace and rehabilitate any existing sewer and drain. We pride ourselves on keeping up with the latest technology and equipment to offer solutions to any issues your home may have with water heater, filtration and sewer challenges. We also have over 25 years experience specializes in real estate sewer and plumbing inspections. We provide fully narrated video recording and playback to ensure that each inspection and diagnosis is done with full knowledge of each individual issue.
"Father & Son plumbers are the best! Honest, fair, extremely well informed and always able to find and execute the best solution to any plumbing pronlem. They are also fantastic gentlemen and always a pleasure to work with."
Tyler N on January 2024
Father & Son Plumbing & Sewer Solutions offers over 40 years experience in complete plumbing, sewer and drain solutions: repair, replace and rehabilitate any existing sewer and drain. We pride ourselves on keeping up with the latest technology and equipment to offer solutions to any issues your home may have with water heater, filtration and sewer challenges. We also have over 25 years experience specializes in real estate sewer and plumbing inspections. We provide fully narrated video recording and playback to ensure that each inspection and diagnosis is done with full knowledge of each individual issue.
"Father & Son plumbers are the best! Honest, fair, extremely well informed and always able to find and execute the best solution to any plumbing pronlem. They are also fantastic gentlemen and always a pleasure to work with."
Tyler N on January 2024
OVERLAND PLUMBING INC
OVERLAND PLUMBING INC
Residental plumbing services and repair
"kitchen sink fixture replacement"
Harvey T on December 2020
Residental plumbing services and repair
"kitchen sink fixture replacement"
Harvey T on December 2020
Alka Cell Water
Alka Cell Water
Alka Cell Water is involved in the sales and installation of alkalinized water filter systems. We offer a filtration system for the entire home, or an alkaline water filter with its own faucet in your kitchen. We offer lifetime warranty for every purchase and free installation.
Alka Cell Water is involved in the sales and installation of alkalinized water filter systems. We offer a filtration system for the entire home, or an alkaline water filter with its own faucet in your kitchen. We offer lifetime warranty for every purchase and free installation.
The Simi Valley, CA homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

On average, a reverse osmosis water filter costs around $2,200, but there are a few variables that impact the total price. Learn about them in this guide.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

Knowing how to fix a clogged water softener will help you spot and stop a blockage so that soft, purified water always flows.

Looking to freshen up your home water supply? Consider the pros and cons of a water softener system versus reverse osmosis with this guide.

Though distilled water is a type of purified water, there are a few differences. Stay tuned to learn more about these water types.
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