Top-rated water softener pros.

Get matched with top water softener pros in Newcastle, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your water softener service project in Newcastle, CA?

Select your specific project to find the pro for you.

Find Water softener pros in Newcastle

Custom Construction
5.0(
11
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Newcastle, CA and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"John was Great!!! Our first appointment had to be cancelled due to unforeseen circumstances, but John communicated the issue immediately which was much appreciated, and set new appointment. When John came arrived on time (A+) Professional and listened to my idea/suggestion (A+) Did the job in less than the estimated time (A+) Cleaned and REPAIRED the wall area which I didn't expect (A+) Price was 1/3 of what others wanted to charge. Definitely, recommend NorCal Water Treatment to others, and will be rehiring for future plumbing projects/issues. I'm real BIG on customer service/professionalism and John is "The Man!""
Response time12 hrs
Recommended by100%of homeowners
Avatar for Longo Plumbing
Longo Plumbing
4.9(
52
)
Water Treatment & Purification System - Repair or Service

Serving Newcastle, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Create A+ professional plumber! Hit an amazing job with my main, PRV replacement, and even install the gauge so I can maintain my water pressure accordingly! Definitely hire them to do it right!"
Response time6 hrs
Response rate98%
41 neighbors recently requested a quote
Avatar for 5-Star Plumbing
5-Star Plumbing
5.0(
81
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Newcastle, CA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Called via phone, asked for an estimate and was quoted a great price. I called another company prior to calling 5 Star Plumbing and another company wanted to charge me 4 times the amount. Peter arrived early, installed the part, and tested the water heater. Provided excellent work and customer service. Highly recommend and would use his services again. Peter also came out within 10-15 minutes after speaking to him since we're located nearby. Thanks!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Recommended by100%of homeowners
Avatar for Bellas Plumbing - Home  Facebook
Bellas Plumbing - Home Facebook
4.7(
15
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Newcastle, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had an emergency water break to my house on a Sunday. Bill Bellas contacted me first by e-mail and then by phone agreeing to be at my house with an hour and a half. Bill brough his two sons to help. He had to dig and sauter to remove the old pipe and then shop for new parts but the project was completed in under 2 hours! He was fee was VERY resonable and the Sacramento City Water department came out the next day to check the work. The four inspectors with the water department said that he had done an excellent job and that I got the deal of a lifetime. My neighbors all have his business card and we will use Bill Bellas in the future!"
Recommended by100%of homeowners
Avatar for Honest Sewer & Drain, LLC
Honest Sewer & Drain, LLC
5.0(
19
)
Water Treatment & Purification System - Install or Replace

Serving Newcastle, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"We needed all the pipes replaced in our house. We also switched to a tankless water heater. Dustin came to give us an estimate and advise when they could start the project. We had gotten a couple of estimates but something just felt different with them. We liked that we received an email with who would be coming to give us an estimate as well as a picture of the technician we should expect. It was so refreshing working with this company it reminded me of company's 50 years ago with values and a caring staff. Dustin, Mike and Anatoily had what I will refer to as the three P's. They were professional, punctual and personable. They laid drop cloths and cleaned up everyday after themselves. They even finished the job a day early than projected as we were scheduled to go out of town for five days. I would highly recommend Honest Sewer & Drain. By the other positive reviews you guys are doing a fantastic job. Keep up the good work and it was a real pleasure doing business with you."
Hidden Tankless Water Heater
Pipe Fusing
Water Heater Replacement
After Epoxy Lining
Tankless Water Heater Installation

+50

Response time5 hrs
Response rate92%
48 neighbors recently requested a quote
Showing 1-10 of 42
Water Softeners questions, answered by experts

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. 

Yes, a water softener can remove scale deposits. According to the U.S. Department of Energy, after you add a water softener to your home, “gradually the softer water will dissolve limescale scale deposits and remove the problem entirely.” Installing a water softener—or water descaler—will also help prevent new scale deposits from forming.

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.

It depends on the type of surface. For instance, if you’re trying to get rid of hard water deposits on glass, you can spray vinegar onto the surface and wipe it off with a soft cloth or non-abrasive sponge. However, if the deposits are on granite or natural stone, it’s better to use baking soda and water rather than vinegar or other acidic cleaners.

The Newcastle, CA homeowners’ guide to water softener services

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