4.4 
25 *The Angi rating for Water Softener Service companies in Fullerton, 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 Fullerton, 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 07, 2026
Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"resolved water & system requirements"
Serving Fullerton, CA and surrounding areas
Approved
In business since 1994
Free estimates
Warranties offered
"David was early, fast, and very detailed. He was also really friendly and would recommend him for any water purifier installation. Thanks David!"
Serving Fullerton, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"Perfect! I called Western Rooter the AM my disposal went out. They were at the house the same day, at the time they stated they would arrive. The work was done efficiently and professionally and completed within an hour. I have called on Western Rooter for many years for various plumbing needs (clogged drains, replace water-heater, replace main water line, etc.) and have always had great, timely service at reasonable $$$."
+542
Serving Fullerton, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I hired Water heater solutions to install a automatic water leak shutoff valve and earthquake valve for gas line. Technician was very knowledgeable , friendly and finished the project on a timely manner , I recommend them."
+15
Serving Fullerton, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Response was amazing and fast. Arrived on time and kept me fully informed. Professional with complete set of moisture/ leak detection tools. Answered all our questions. Would love to recommend them."
+70
Serving Fullerton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Pro Bright Construction is the best and I would highly recommend them to any one. I.was satisfied with all the work done and Gus explained everything to me step by step. That was not an easy task btw. I felt like I was treated like family and that I made some new friends ."
Serving Fullerton, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"2 water heaters replaced. Very responsive, parts and service available very quickly. Also very careful indoors to install water heater upstairs. Quality work completed on time. Will definitively call again."
+92
Serving Fullerton, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
Flash Plumbing and Services provides professional residential plumbing services, including leak repairs, faucet replacements, water heater repair and installation, and emergency plumbing solutions.\nOur licensed and highly trained technicians use advanced diagnostic tools and modern plumbing techniques to accurately identify issues and complete repairs efficiently.\nWe are committed to serving our community with affordable plumbing services, transparent pricing, and dependable workmanship homeowners can rely on.\nContact Flash Plumbing and Services today to schedule a consultation with a trusted local plumbing professional.
+1
Serving Fullerton, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I was in dire need of a plumber because the valve that adds water to my pool was broken and it would not shut off. We had to shut off the water to my house to prevent flooding of the pool. Enter Rooter ER & Plumbing to the rescue. He was extremely knowledgeable about what was required just by looking at the picture I sent over the phone. He gave me options and quite reasonable prices. Doing the work, he was extremely efficient and thorough. He would not stop until it was up to a standard that he expected of himself for his own home. When I went out to look at/inspect his work, he was extremely patient and he explained to me everything that he had done and the benefits of getting this done. Being a complete novice in the realm of plumbing, I was extremely grateful for him taking the time to explain this to me. I was extremely happy with his work, and I would recommend him to anyone that needs a friendly neighborhood plumber."
+6
Serving Fullerton, CA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Pristine was on time and did a new hot water tank installation very efficiently."
+6
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs in Los Angeles, CA, depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
Learn about water filtration system costs in Los Angeles, CA, key cost factors, and ways to save on installation and maintenance for your home.
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.
