*The Angi rating for Water Softener Service companies in Duncan, SC 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 Duncan, SC 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 07, 2026
Serving Duncan, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Great product with their water softener. Great service!"
+2
Serving Duncan, SC and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Bolt came out and tested the water. Provided thorough information on what was found and got the work done quickly. Water is noticeably better in terms of taste and coffee tastes great."
Serving Duncan, SC and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
+44
Serving Duncan, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"Removed old water heater and installed new water heater and brought water heater up to code. They arrived on time and performed the work efficiently and neatly. The price for the direct vent water heater plus installation was about $250 less than another local quote. Overall I am very satisfied with the price and quality of the installation."
+73
Serving Duncan, SC and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Russ is experienced and has limited his services to a niche group, therefore he has the time to do the job right. He's not trying to be all things to all people. He installed a tankless water heater for us and removed the old ones. Couldn't be happier with the service and we will call him again."
+1
Serving Duncan, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Emergency services offered
Warranties offered
"Called on Ethical Plumbing for a leak under our crawlspace. Tristan &Colin arrived and after explaining our situation, they proceeded to get to work. Working in an area that is only 2 ft. high, they determined the cause of the leak. That was the first day...on the second day they replaced all water lines under and in the house as well as installing a new hot water tank outside. Not only was it a very large job, they had to endure the rain for the two days. They found the problem, came up with a solid solution and had us up and running . We would also like to thank Stefanie who was very helpful and understanding of our situation. Thank you Ethical Plumbing for your help and professional team."
+5
Serving Duncan, SC and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"These guys were amazing! They were really helpful and were very focused on making sure they did the best job they could do. They were extremely fact and their customer service was amazing. They were concerned with exactly what I needed and kept great contact when I had any questions. I will be recommending this company to anyone who will listen!"
Serving Duncan, SC and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"I knew nothing about water filtration systems before hiring Eco Water. I had serious issues with my water and got filtration system and bacteria light for whole home. It was only a one day instalI but could have been less if it was not for running lines from one side of house to the other for the system to be put in my garage. The system works great!! I would recommend Eco Water for your home."
Serving Duncan, SC and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Mission was simple, and installation was efficient. Would have performed this myself, but decided to go with an insured contractor due to nature of the work performed."
Serving Duncan, SC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Very impressed with this company. I scheduled a kitchen faucet installation with Jacob. He arrived on time and was very knowledgeable and professional. The installation went perfectly. He even cleaned up after everything was installed. I would highly recommend this company for any plumbing needs and plan on using them again soon!"
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.
