4.9 
17 *The Angi rating for Water Softener Service companies in Campbell, 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 Campbell, 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 March 19, 2026
Serving Campbell, CA and surrounding areas
Approved
In business since 1979
Free estimates
Emergency services offered
"Dylan was great. He did a very good job on my new water softener installation. He is very friendly and knowledgeable. He explained in great detail on how my new water soften system works. I am happy with his service."
+1
Serving Campbell, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Had to replace old water heater that leaked and flooded my basement- the Fluid team was amazing and timely - were able to come quickly and stop the leak and basement drain and ultimately replaced my water heater- very professional staff - communicated well and very fair pricing - would call them again for any plumbing issues at my house!"
+13
Serving Campbell, CA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"The Tankless Guys not only installed a new water softener system, they also put in a new tankless water heater and a new toilet. They provided excellent service. We had a range of options to choose from and Sergio and his team performed all the work in a timely manner. Sergio also answered any questions we had thoroughly. I highly recommend them!"
+5
Serving Campbell, CA and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Needed to have filtered water going to my refrigerator. He did a great job?installed a filter under the sink, then ran a line through the back of the bottom cupboards around the kitchen to the refrigerator. ??????????"
Serving Campbell, CA and surrounding areas
Approved
In business since 2004
Emergency services offered
Warranties offered
"Josh was informative, helpful, and clear on the work."
+3
Serving Campbell, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Never had such a great experience with any contractor. So grateful to Eugene, Artem, Nick, and Alex not only for the great work they did, but for the care and attention they put in for 3 straight months. My house is built kind of complicatedly and the water heater isn't located in the most accessible place, but they were able to make it work. Not only that, but Eugene found me a new tankless water heater that would also work with my radiant floors - not only saving cost, but space as well. To say they went above and beyond is an understatement. They came back multiple times to make sure work was up to par - never half-assing anything. Really hoping I don't have any reason to need to reach out again soon, but if I do, I know who I'll be calling. Also, special shout out to Jeremy, Karen, and Kathy for their logistical help as well!"
+27
Serving Campbell, CA and surrounding areas
Approved
In business since 2010
Emergency services offered
Small jobs welcome
"This business operates with integrity and honesty which is difficult to find these days. I'd highly recommend them for any commercial or residential plumbing and water-well project or issues."
Serving Campbell, CA and surrounding areas
Approved
In business since 2001
Free estimates
Credit card accepted
"They were friendly, efficient, and on-time."
Serving Campbell, CA and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"Very well. The housemate using it likes it. It works well and is a great improvement over the old, leaking and very noisy one. Will definitely have more work done in the house, as needed."
+18
Serving Campbell, CA and surrounding areas
In business since 1991
Free estimates
Warranties offered
"Great product, Price is a little high but you get what you pay for."
From average costs to expert advice, get all the answers you need to get your job done.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Water softeners work to remove unwanted minerals from hard water through a filtration and recharge cycle. Keep reading to learn how a water softener works.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners rid your home of hard minerals and, well, soften your water. Even better, the regeneration process is an automatic cycle that works when you’re least likely to use it.
Water softeners remove hard minerals from your tap water, improving plumbing systems and water-using appliances. Here are the most efficient water softeners out there.
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
