4.4 
21 *The Angi rating for Water Softener Service companies in Orange County, 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 Orange County, 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 July 11, 2026
Serving Orange County, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"Very happy with my new 3-stage whole house water filter/installation - topnotch!!!"
Serving Orange County, CA and surrounding areas
Approved
In business since 1972
Free estimates
Warranties offered
"Brian was easy to work with, prompt and very knowledgeable. Would definitely recommend him for water treatment solutions."
+5
Serving Orange County, CA and surrounding areas
Approved
In business since 1993
Free estimates
Credit card accepted
"Scott gave a thorough explanation of water softening systems."
+1
Serving Orange County, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"I turned to Angi's List for a 2nd quote on my water heater replacement after reading the reviews on the company my home warranty sent out. Carter came on time, explained the estimate to me for a Bradford-White double insulated 40 gal water heater and installed the same day. The estimate was slightly under the other company and I was able to get a $650 buy-out from my home warranty to put towards it. This was 3 months ago and I'm just getting around to the review. These guys know what they're doing and are very professional. Highly recommend!"
+15
Serving Orange County, 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 Orange County, CA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Technician was knowledgeable about the soft water system."
+6
Serving Orange County, CA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Kayvan was a wonderful service tech! He was on time and professionally checked out the water heater and the HVAC system. He was so polite and friendly. He explained the need for a new filter in the heating unit and showed me photos of the unit located in the attic. He also offered to do a friendly deed for free, which I greatly appreciated, He’s a great asset to Service Champions!"
+13
Serving Orange County, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Quick, efficient and professional. Very happy with outcome."
+25
Serving Orange County, CA and surrounding areas
Approved
In business since 1980
Emergency services offered
Warranties offered
"very good customer services and quality"
+10
Serving Orange County, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
With over 5 years experience in the Plumbing industry, 3 Brothers Plumbing is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will mot leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!
From average costs to expert advice, get all the answers you need to get your job done.
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