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Verified Reviews for Water Softener Service pros in Patterson, CA

*The Angi rating for Water Softener Service companies in Patterson, 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 Patterson, 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 May 14, 2026

Find Water softener pros in Patterson

Avatar for AAA Water Systems
AAA Water Systems
4.8(
56
)

Serving Patterson, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"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."
Whole Home Softener / Filter & Reverse Osmosis System
Whole Home Softener / Filter & Reverse Osmosis System
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!
Desktop style Kinetico Drinking Water System providing high quality water with NSF 58 certification.
Compact Kinetico Drinking Water System. NSF 58 Certified to provide high quality drinking water!

+18

Response time1 day
38 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for AAA Water Systems, Inc.
AAA Water Systems, Inc.
4.1(
57
)

Serving Patterson, CA and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"My daughter had the system in Tracy almost thirty years ago with great results and that's why I when with their water system. The results is great and the service is great. I recommend their product and service to others that need soft water. Next year I'm going to have the osmosis system installed."
Combination System (Whole Home Softener & Filt
Reverse Osmosis / Drinking Water System
Salt Free Conditioner & Scale Reduction System
Kinetico Non-Electric Water Softener
Response time12 hrs
63 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for CAL Plumbing LLC
CAL Plumbing LLC
5.0(
9
)

Serving Patterson, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I really enjoyed having Cameron with CAL Plumbing take care of my new Tankless water heater install. The amount of care and precision that went into to his work was nothing short of amazing. If you or anybody you know needs work done by a True Craftsman give this company a call!"
Springwell softener
Navien Tankless
8 neighbors recently requested a quote
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Avatar for Mainline Plumbing Inc.
Mainline Plumbing Inc.
4.5(
210
)

Serving Patterson, CA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"Prompt service, friendly family business. Left the work area clean when they finished replacing the water heater."
Plumbing Repairs
Leak Detection
Toilet Services
Water Treatment
Water Line Services

+4

Response time8 hrs
7 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Patterson, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power was great! I hired them to go solar on my house and the solar analyst that came out was very helpful from day one. He was not just simply a sales guy he gave me his personal cell phone that I was able to call anytime if I had questions or wanted updates about my project.
My project was about 6 kW and consisted of 22 panels, each panel was 275 Watts. What I loved about these guys is that all the products they installed were American made products, warrantied for 25 years! Working with Jonathan (our sales guy) was another reason I chose to go with Mega Power. Every step of the way Jonathan was informative, and just professional from day 1. Price quotes with other companies were similar, so I simply chose the company that provided me the best service before signing anything."
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Additional Photos
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+32

Recommended by100%of homeowners
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Water Softeners questions, answered by experts

Generally, it is safe to bathe in yellow water, as the color is often caused by iron, tannins, or rust, which won't harm your skin. Soap will still clean you effectively, though the water might leave stains. However, if the water has an unusual smell or you suspect contamination, avoid bathing and contact a plumber for an inspection. A professional can also help if you find bathing in yellow water problematic and want to determine how to get your water clear again.

Soft water is better for your hair. The minerals in hard water can dry out hair, make it brittle, and leave a film on the hair and scalp that may cause irritation. Hard water also doesn't rinse out shampoo and conditioner effectively, which can lead to product buildup that makes hair look dull and limp. You may also find you need to use more shampoo to get a good lather in hard water.

Because it’s been through the water cycle, evaporating and becoming slightly acidic thanks to dissolved carbon dioxide in the atmosphere, rainwater tends to be naturally soft compared to groundwater, which has just been in contact with limestone. However, the natural hardness level of water always depends on where you are and other factors.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

Drinking hard water is not known to have any negative health impacts. Using hard water can lead to dry skin and hair, and the minerals in hard water can build up in pipes, faucets, and appliances. Hard water is more of a threat to your plumbing than it is to your health.

The Patterson, CA homeowners’ guide to water softener services

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