
Get matched with top water softener pros in Arlington, MD
Enter your ZIP and get matched with up to 5 pros
Need a pro for your water softener service project in Arlington, MD?
Verified Reviews for Water Softener Service pros in Arlington, MD
*The Angi rating for Water Softener Service companies in Arlington, 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 Arlington, 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 December 01, 2025
Find Water softener pros in Arlington

R & G Water Systems Inc
R & G Water Systems Inc
R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.
"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"
Thomas S on December 2021
R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.
"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"
Thomas S on December 2021

Len The Plumber, LLC.
Len The Plumber, LLC.
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."
Greg S on September 2022
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."
Greg S on September 2022

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

Air, Plumbing & Heating Solutions LLC
Air, Plumbing & Heating Solutions LLC
Air Plumbing & Heating Solutions is one of Maryland’s top heating, cooling, and plumbing companies. With over 33 years of experience, we solve all sorts of heating, plumbing, and HVAC problems. We’ve been in Maryland a long time we know the Baltimore area well and the types of repairs homeowners in these neighborhoods tend to need!
"The job went OK."
Allen B on January 2021
Air Plumbing & Heating Solutions is one of Maryland’s top heating, cooling, and plumbing companies. With over 33 years of experience, we solve all sorts of heating, plumbing, and HVAC problems. We’ve been in Maryland a long time we know the Baltimore area well and the types of repairs homeowners in these neighborhoods tend to need!
"The job went OK."
Allen B on January 2021

L J Butler Plumbing
L J Butler Plumbing
LJ Butler Plumbing Heating has established itself as a leading and reliable provider of plumbing services for the Baltimore, MD area . We employ knowledgeable, licensed plumbers to ensure that work is done right the first time.Over many years of quality, professional service, LJ Butler Plumbing Heating has acquired the ability to quickly and accurately diagnose the work that needs to be done. This makes it possible for us to provide you with a realistic and fair estimate before any service is begun. We use our own equipment, this saves you from extra rental fees or delays when the right equipment is not readily available to others. It also means less time involved once the job has started.
LJ Butler Plumbing Heating has established itself as a leading and reliable provider of plumbing services for the Baltimore, MD area . We employ knowledgeable, licensed plumbers to ensure that work is done right the first time.Over many years of quality, professional service, LJ Butler Plumbing Heating has acquired the ability to quickly and accurately diagnose the work that needs to be done. This makes it possible for us to provide you with a realistic and fair estimate before any service is begun. We use our own equipment, this saves you from extra rental fees or delays when the right equipment is not readily available to others. It also means less time involved once the job has started.
Erickson Plumbing & Heating LLC
Erickson Plumbing & Heating LLC
Additional contact: Ken Erickson.
Additional contact: Ken Erickson.
Edgar Plumbing & Heating Inc
Edgar Plumbing & Heating Inc
Family owned & operated by Bob & Lisa Edgar. Specializing in the installation of new water heaters, toilets, vanities, radiant heat, piping, steam boilers, gas furnaces, and more.
"Edgar Plumbing solved the problem at my dad's house quickly and at a reasonable price."
James T on January 2019
Family owned & operated by Bob & Lisa Edgar. Specializing in the installation of new water heaters, toilets, vanities, radiant heat, piping, steam boilers, gas furnaces, and more.
"Edgar Plumbing solved the problem at my dad's house quickly and at a reasonable price."
James T on January 2019

River Breeze Services, LLC
River Breeze Services, LLC
We are a full service plumbing, heating and cooling company. We have been serving the general Baltimore region since 2010 with seasoned, experienced and dedicated workmen. We give upfront pricing and accept most major credit cards.
"The repair went well but the price was outrageous which included a $50 off coupon. $450 for a simple repair is at least $150 too much. The provider said that their technician was here for over two hours over two days but the actual time that person was actually in the bathroom confirming the cause and then replacing the cartridge was 45 minutes total over both days. So they didn’t have the cartridge in their van, I was told it was not a standard cartridge and so Most of his time was spent calling around to see if a local parts place had it which they didn’t so it had to be ordered (true professionals would know the local suppliers inventory and not charge me time for their own lack of knowledge) and filling out paperwork for me to sign. Get a quote upfront for even the most basic repair."
RENEE D on May 2019
We are a full service plumbing, heating and cooling company. We have been serving the general Baltimore region since 2010 with seasoned, experienced and dedicated workmen. We give upfront pricing and accept most major credit cards.
"The repair went well but the price was outrageous which included a $50 off coupon. $450 for a simple repair is at least $150 too much. The provider said that their technician was here for over two hours over two days but the actual time that person was actually in the bathroom confirming the cause and then replacing the cartridge was 45 minutes total over both days. So they didn’t have the cartridge in their van, I was told it was not a standard cartridge and so Most of his time was spent calling around to see if a local parts place had it which they didn’t so it had to be ordered (true professionals would know the local suppliers inventory and not charge me time for their own lack of knowledge) and filling out paperwork for me to sign. Get a quote upfront for even the most basic repair."
RENEE D on May 2019

Prime Plumbing
Prime Plumbing
A local plumbing firm with extensive experience in both the residential and commercial industry. Handles all aspects of service from excavating and repairing sewer and water mains, to leaking pipes and faucets.
"Ron was very professional and courteous. He took time to explain what options I had for repairs. The work was done in an efficient and timely manner."
Valerie D on October 2025
A local plumbing firm with extensive experience in both the residential and commercial industry. Handles all aspects of service from excavating and repairing sewer and water mains, to leaking pipes and faucets.
"Ron was very professional and courteous. He took time to explain what options I had for repairs. The work was done in an efficient and timely manner."
Valerie D on October 2025

National Water Service Corp
National Water Service Corp
At National Water Service, we set the standard for home water treatment, purification, as well as a complete line of well pumps, boosters, etc. In dealing with Residential areas, one of the important things a homeowner needs to consider is water quality. It is important to note that whether on City Water or a Well System, water quality can vary quite a bit from neighborhood to neighborhood. National Water Service is happy to do a basic analysis at no charge. And if extensive testing is deemed necessary, we have testing services available. National Water Service has been installing and servicing complex water systems in Restaurants, Hotels, Hospitals, Shopping Centers, and various other sites all over the the DC Metro area for over 45 years. We work with Architects, Builders, and Construction Firms to create custom applications for Water Treatment and Purification. Our installers are all professionally trained in both Water Treatment, Purification and well pump service.
"Pitless adapter replacement."
joshua g on August 2020
At National Water Service, we set the standard for home water treatment, purification, as well as a complete line of well pumps, boosters, etc. In dealing with Residential areas, one of the important things a homeowner needs to consider is water quality. It is important to note that whether on City Water or a Well System, water quality can vary quite a bit from neighborhood to neighborhood. National Water Service is happy to do a basic analysis at no charge. And if extensive testing is deemed necessary, we have testing services available. National Water Service has been installing and servicing complex water systems in Restaurants, Hotels, Hospitals, Shopping Centers, and various other sites all over the the DC Metro area for over 45 years. We work with Architects, Builders, and Construction Firms to create custom applications for Water Treatment and Purification. Our installers are all professionally trained in both Water Treatment, Purification and well pump service.
"Pitless adapter replacement."
joshua g on August 2020
The Arlington, MD homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

On average, a reverse osmosis water filter costs around $2,200, but there are a few variables that impact the total price. Learn about them in this guide.

Water softeners use salt to flush away minerals, but there are many options to choose from. Consider the pros and cons of these seven water softener salt types.

How does a reverse osmosis water filter work? Water passes through a semipermeable membrane to remove common contaminants, leaving clean, fresh water.

For a water softener to work properly, it needs to be just the right size. If you need help figuring out how to size a water softener, this guide can help.
- Lochearn, MD Water softener pros
- Windsor Mill, MD Water softener pros
- Gwynn Oak, MD Water softener pros
- Woodlawn, MD Water softener pros
- Pikesville, MD Water softener pros
- Catonsville, MD Water softener pros
- Millford Mill, MD Water softener pros
- Brooklandville, MD Water softener pros
- Stevenson, MD Water softener pros
- Towson, MD Water softener pros
- Timonium, MD Water softener pros
- Lutherville Timonium, MD Water softener pros
- Hampton, MD Water softener pros
- Lansdowne, MD Water softener pros
- Halethorpe, MD Water softener pros
- Arbutus, MD Water softener pros
- Randallstown, MD Water softener pros
- Garrison, MD Water softener pros
- Owings Mills, MD Water softener pros
- Parkville, MD Water softener pros
- Brooklyn, MD Water softener pros
- Brooklyn Park, MD Water softener pros
- Highlandtown, MD Water softener pros
- Overlea, MD Water softener pros
- Rosedale, MD Water softener pros
- Carney, MD Water softener pros
- Cockeysville, MD Water softener pros
- Hunt Valley, MD Water softener pros
- Linthicum Heights, MD Water softener pros
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





