*The Angi rating for Water Softener Service companies in Baltimore, MD 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 Baltimore, MD 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 September 30, 2026
Serving Baltimore, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Warranties offered
"Scott was super informative and helpful in showing us the difference in the water softener systems. We love that we now have the added alkaline water â on tap!â"
+1
Serving Baltimore, MD and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Repaired broken waterline and brought our water treatment unit up to snuff. Very satisfied"
+22
Serving Baltimore, MD and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Tim was thorough, knowledgeable, explaining everything we needed to hear, and our water quality is much better and now tastes like bottled water."
+45
Serving Baltimore, MD and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"They replaced and installed a new water outlet for my refrigerator water connection. It was fast and the work was done well."
Serving Baltimore, MD and surrounding areas
Approved
In business since 1961
Emergency services offered
Warranties offered
"Jason was my plumber, he was professional very quick, cleaned up. Honest, he also diagnosed my water heater which also had to be replaced. Bge was cheaper, so I got the water heater from them. Heather the lady in the office, very sweet, and helpful. I will use again Thank u Jason, he was the 4th plumber to come to my house. He removed bathroom pipe they was clogged leading to bathroom sink. I have pictures. I would love to share."
+15
Serving Baltimore, MD and surrounding areas
Approved
In business since 1993
Credit card accepted
Customers say: Quick response
"I was very impressed with the follow up calls. Marlene was patient and called back multiple times. When I finally scheduled the appointment Tom was professional and thorough in his assessment. Another company told me I needed to replace parts on my water filter system that would take months to order. Tom, said they just needed set properly and it will work. The best part was a flat fee for the service call and parts if needed. I was so happy I can't thank you enough. Honesty should be rewarded!"
Serving Baltimore, MD and surrounding areas
Approved
In business since 2004
Free estimates
Credit card accepted
"They were up front with what is wrong. Provided explanation of the quote. Asked permission to get access to places. They explain the reasoning for the cost and the risks if ignored. Pricing was fair. Went above an beyond to solve the water heater issue we had. Even calling in an electrician to help with a fix. They were on-time to early on their scheduled appointments. Excellent customer service."
Serving Baltimore, MD and surrounding areas
Approved
In business since 2019
Free estimates
Customers say: Quick response
"He came be ause I had someone else replace my well pump and still had no water. He showed up on time and checked everything. He had to pull the pump again and it ended up being the wiring. He ran the wire the whole length of the pipe,at least 300 feet or more. Then pump the pump back in the ground. He installed a gauge on my water tank and made sure we had water before he left. All this in the humid weather that day. He was very nice and knowledgeable. And very professional. Would definately use him again."
Serving Baltimore, MD and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Pullman plumbing was prompt and finished my sewer pipe and water line in 1 day"
+10
Serving Baltimore, MD and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"I am incredibly happy with the outcome of our heating maintenance that Mr. Clay Phelps Liquide Assets LLC Plumbing and Heating provided for us this week. Mr. Phelps is an experienced and efficient professional. He helped us with setting up our water treatment tanks and repairing our baseboard heating system throughout the house. Mr. Phelps was on time for his appointment, and he was totally focused on doing the work in an excellent quality manner. The price for his work was reasonable. I am extremely glad to find this company for our future plumbing needs. We strongly recommend this company for their services."
+4
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs in Baltimore, MD, depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
How much a water softener costs in Washington, D.C., depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
Find the average water treatment installation or replacement cost in Baltimore, MD. Learn what you can expect to pay for a new system and get started today.
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 remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Who repairs water softeners? You should be able to hire water softener repair and installation companies or plumbers to fix issues with these appliances.
