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Verified Reviews for Water Softener Service pros in Knightsen, CA

*The Angi rating for Water Softener Service companies in Knightsen, 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 Knightsen, 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 16, 2026

Find Water softener pros in Knightsen

Avatar for AAA Water Systems
AAA Water Systems
4.7(
57
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Knightsen, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Damian F. Did a fantastic job at presenting us the benefits of living in a household with filtered water. He was very professional yet personable and explained in great detail of what Kinetico is all about. I would recommend him for every house owner interested in purchasing or even learning what water softener systems do and what they provide."
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
17 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.6(
101
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Water Fossett. They were unable to fix the Fossett. They have to order a part and return on a different day to fix it."
Response time2 days
4 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for H K & S Plumbing Co.
H K & S Plumbing Co.
4.3(
96
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Knightsen, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Had a very good experience. He showed up when he said he would and installed the water heater in a timely manner. I highly recommend."
H K & S Plumbing Co.
Response time11 hrs
22 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Hydro Works Well & Pump
Hydro Works Well & Pump
5.0(
7
)
Well Pump - Repair or Service

Serving Knightsen, CA and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"Josh diagnosed our seized water pump on a weekend. He did and acid descaling and replaced a corroded pitless adapter. How our well is back to top performance."
Completed Pump System
Flow Test
Pressure tank & controller
Panel Mounting
Pressure system

+3

Response time8 hrs
29 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Bee Blessed Water Wells Drilling & Pump Service Inc
Bee Blessed Water Wells Drilling & Pump Service Inc
4.6(
16
)
Well Pump - Repair or Service

Serving Knightsen, CA and surrounding areas

Approved

In business since 2021

Offers commercial services

Customers say: True professional

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time1 day
Response rate94%
27 neighbors recently requested a quote
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Avatar for Clearwater Plumbing
Clearwater Plumbing
4.9(
225
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Knightsen, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"The guys at Clearwater are excellent: competent, friendly, professional, quick, and clean."
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+18

Recommended by97%of homeowners
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Avatar for Puronics Service, Inc.
Puronics Service, Inc.
4.0(
38
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Knightsen, CA and surrounding areas

In business since 1991

Free estimates

Warranties offered

"He was on time, very professional and knowledgeable. Finished on time cleaned up nicely. Excellent price great tasting water"
Response time1 day
Recommended by100%of homeowners
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Avatar for Superior Plumbing & Drain Cleaning Services
Superior Plumbing & Drain Cleaning Services
4.5(
562
)
Well Pump - Repair or Service

Serving Knightsen, CA and surrounding areas

In business since 2002

Emergency services offered

Warranties offered

"The plumbers from Superior Plumbing were excellent. They replaced and rerouted water pipes, changing from galvanized to copper pipes. The sewer lines in our house were repaired. They also replaced an aging hot water heater. The technicians arrived on time, worked diligently through the day, and were efficient. We added on the sewer repair which added an additional day. All work was completed within four days. I am impressed with their knowledge and workmanship. The technicians were tidy and removed all our old materials including the hot water heater. I would recommend Superior Plumbing and Drainage Co without hesitation."
Additional Photos
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+9

Response time7 hrs
Response rate100%
Recommended by88%of homeowners
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Benjamin Franklin Plumbing Novato
3.9(
264
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Knightsen, CA and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Our water bill doubled within the last year.  They came in and replaced a flow valve in our toilet.  That fixed the problem.  They were very responsive and appeared to be very knowledgable.  I will definitely use them again."
Recommended by73%of homeowners
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Showing 1-10 of 43
Water Softeners questions, answered by experts

A good hardness level for drinking water can vary based on personal preferences, but an ideal level is 3.5 to 7 GPG. This means your water isn’t soft or hard. However, some people prefer the “fresh” taste from the minerals in hard water, while others like the smoother, “slippery” texture of soft water.

A water softener removes minerals from your drinking water and can make your house water softer. These softeners are designed to extend the lifetime of your plumbing system while also making water safer and more palatable for drinking. Hard water, which is water with a heavy amount of suspended particles, can also cause hair damage, skin irritation, and buildup in your pipes.

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.

If your ‘do isn’t doing what you want it to do despite using good hair care products, hard water might be to blame. Since hard water can’t rinse soap off as well as soft water can, your hair might grow limp because of the shampoo and conditioner residue that’s left behind. If you color your hair, you might see it fade more quickly or even turn a different shade as the dye reacts with the minerals in the water. You might also experience an itchy scalp, thanks to the dryness that comes from bathing in the hard water.

The most accurate way to determine whether you have hard water is to purchase a water test kit from a hardware store or send a tap water sample to a lab. But there are some signs you can look out for without professional testing. For instance, if you're consistently dealing with mineral stains on your glassware, windows, and shower doors, you're likely to have hard water. Hard water can also make it harder to lather and rinse soap, so if you're struggling to work up a good lather in the shower, hard water might be the culprit.

The Knightsen, 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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