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Water treatment & purification system installers and replacers in Elkton

Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
1552 Ridgely St
4.26(
1,257
)
Approved Pro
Len The Plumber, LLC.
1552 Ridgely St
4.26(
1,257
)
Approved Pro
Customers say: Super punctual
1822 local quotes requested
29 years of experience

Len The Plumber, 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!

"I am writing to express my deep dissatisfaction with the recent plumbing service I received from Len the Plumber. I paid nearly $300 for a technician to come out for 5 minutes, put a snake in the drain and leave.., yet it is now going on day three and the problem still has not been fixed. Two techs have been out to my home. I find this completely unacceptable. When a customer pays for professional service, they should not be left without a functioning toilet for days. I hoped for timely, effective, and professional service, and unfortunately, that has not been my experience. I hope this feedback is taken seriously, as this level of service does not reflect the reputation your company advertises. I hope for a prompt resolution to this matter. Thank you. (Boothwyn Pa location)"

Jennifer J on May 2025

Len The Plumber, 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!

"I am writing to express my deep dissatisfaction with the recent plumbing service I received from Len the Plumber. I paid nearly $300 for a technician to come out for 5 minutes, put a snake in the drain and leave.., yet it is now going on day three and the problem still has not been fixed. Two techs have been out to my home. I find this completely unacceptable. When a customer pays for professional service, they should not be left without a functioning toilet for days. I hoped for timely, effective, and professional service, and unfortunately, that has not been my experience. I hope this feedback is taken seriously, as this level of service does not reflect the reputation your company advertises. I hope for a prompt resolution to this matter. Thank you. (Boothwyn Pa location)"

Jennifer J on May 2025


Cocoa and Sage
13 Canoe Ct
No reviews
Cocoa and Sage
13 Canoe Ct
No reviews
14 years of experience

We have a complete team that includes whole house painting, whole house water purification systems, plumbing systems, and whole house remodeling and renovations.

We have a complete team that includes whole house painting, whole house water purification systems, plumbing systems, and whole house remodeling and renovations.


Grassroots Plumbing
655 Jackson Station Rd
No reviews
Grassroots Plumbing
655 Jackson Station Rd
No reviews
9 years of experience

More than 10years experience for all your Plumbing needs. Water heaters, wells, water conditioning, sump pumps and more! Commercial and Residential, Repairs and New Installation. Honest, fair and friendly... call us today!

More than 10years experience for all your Plumbing needs. Water heaters, wells, water conditioning, sump pumps and more! Commercial and Residential, Repairs and New Installation. Honest, fair and friendly... call us today!


Aqua Experts, Inc.
P.O. Box 158
No reviews
Aqua Experts, Inc.
P.O. Box 158
No reviews
45 years of experience

We are a family owned and operated business. We custom design treatment systems to supply the quality water you need or would like to have. We can solve all your potable water problems.

We are a family owned and operated business. We custom design treatment systems to supply the quality water you need or would like to have. We can solve all your potable water problems.


E Water Company
2203 Main Street
5.00(
2
)
E Water Company
2203 Main Street
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are locally owned and operated. Our factory trained technicians can help you in all Water Treatment matters. With basic free water testing, free site evaluations, same as cash purchase options along with rental options, we are the go to Water Company.

We are locally owned and operated. Our factory trained technicians can help you in all Water Treatment matters. With basic free water testing, free site evaluations, same as cash purchase options along with rental options, we are the go to Water Company.


SchagrinGAS Company
505 Blue Ball Rd Bldg 205
2.33(
3
)
SchagrinGAS Company
505 Blue Ball Rd Bldg 205
2.33(
3
)
93 years of experience

SchagrinGAS began it’s humble beginnings in Middletown, Delaware. Founded by my grandfather in 1932, we have become one of the largest family owned propane companies in the United States. My grandfather Harry Schagrin and my father Milt Levinson always insisted that SchagrinGAS provide it’s customers with the finest in propane service, gas appliances, and 24 hour service. As SchagrinGAS continues to evolve in the 21st century, our mission has not changed. Both myself, my son Andrew and daughter Jill, our fourth generations members, pledge to you, our customer, to provide you with the service and personal attention that you deserve.

SchagrinGAS began it’s humble beginnings in Middletown, Delaware. Founded by my grandfather in 1932, we have become one of the largest family owned propane companies in the United States. My grandfather Harry Schagrin and my father Milt Levinson always insisted that SchagrinGAS provide it’s customers with the finest in propane service, gas appliances, and 24 hour service. As SchagrinGAS continues to evolve in the 21st century, our mission has not changed. Both myself, my son Andrew and daughter Jill, our fourth generations members, pledge to you, our customer, to provide you with the service and personal attention that you deserve.


Culligan of Shrewsbury PA
6145 York Rd
4.71(
7
)
Culligan of Shrewsbury PA
6145 York Rd
4.71(
7
)
Customers say: Quick response
89 years of experience

Culligan is the world’s leading water treatment company. For over 75 years, Culligan has led the way in water treatment technology, providing the most advanced products and solutions for the world’s water problems. Your local Culligan Man is your local water expert. He is dedicated to delivering high-quality water solutions that will improve the lives of his customers. Simply stated, Culligan believes that better water will make life better for you and your family. Today we offer the most technologically advanced products and services available, combined with the personal service of your local Culligan organization. Our entire line of water softeners, water filtration systems, drinking water systems, and whole-house filtration systems set the standard in the water treatment industry.

Culligan is the world’s leading water treatment company. For over 75 years, Culligan has led the way in water treatment technology, providing the most advanced products and solutions for the world’s water problems. Your local Culligan Man is your local water expert. He is dedicated to delivering high-quality water solutions that will improve the lives of his customers. Simply stated, Culligan believes that better water will make life better for you and your family. Today we offer the most technologically advanced products and services available, combined with the personal service of your local Culligan organization. Our entire line of water softeners, water filtration systems, drinking water systems, and whole-house filtration systems set the standard in the water treatment industry.


Aero Energy
230 Lincoln Way E
4.39(
33
)
Aero Energy
230 Lincoln Way E
4.39(
33
)
Customers say: Super punctual
96 years of experience

Additional phone number - (888) 480-1271. Cost is determined by the job.

"AERO , provided a two man crew that finished the job in two days time. Great workmanship , and neat , clean installation."

Michael A on January 2018

Additional phone number - (888) 480-1271. Cost is determined by the job.

"AERO , provided a two man crew that finished the job in two days time. Great workmanship , and neat , clean installation."

Michael A on January 2018


Oriole Basement Waterproofing
123 Briarcliff Ln
5.00(
11
)
Oriole Basement Waterproofing
123 Briarcliff Ln
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family-owned since 1953, Oriole Basement Waterproofing is the Baltimore area’s #1 local basement waterproofing company servicing both residential and commercial buildings. Want a basement remodeled or finished? We take pride in being the only company in the industry that waterproofs and clubs in basement. Allowing the homeowner to deal with only ONE contractor! While most other companies offer a lifetime guarantee, we offer a LIFETIME, TRANSFERABLE GUARANTEE so that all future owners of the property are covered too! CALL US NOW at (410) 879-3360, or use the form below to get your FREE inspection.

"Very professional and knowledgeable from the beginning. I got a few estimates and felt this company was the one that would enable me to sleep well at night. That means everything."

Sylvia Z on December 2023

Family-owned since 1953, Oriole Basement Waterproofing is the Baltimore area’s #1 local basement waterproofing company servicing both residential and commercial buildings. Want a basement remodeled or finished? We take pride in being the only company in the industry that waterproofs and clubs in basement. Allowing the homeowner to deal with only ONE contractor! While most other companies offer a lifetime guarantee, we offer a LIFETIME, TRANSFERABLE GUARANTEE so that all future owners of the property are covered too! CALL US NOW at (410) 879-3360, or use the form below to get your FREE inspection.

"Very professional and knowledgeable from the beginning. I got a few estimates and felt this company was the one that would enable me to sleep well at night. That means everything."

Sylvia Z on December 2023


Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Environmental Testing & Research Laboratories, Inc
60 Elm Hill Ave.
4.78(
372
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

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.

"never contacted me"

Bruce H on April 2019

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.

"never contacted me"

Bruce H on April 2019

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Water treatment & purification system installations and replacements FAQs

Water softeners consist of three main components: a mineral tank, a brine tank, and a control valve. In some smaller units, the mineral tank and brine tank are combined into one cabinet.

Professionals install whole-home systems at the point of entry of the main water line. Smaller units are installed under sinks or near a washer—these units only soften the water for that fixture, not the entire home.

  • Mineral Tank: Hard water passes into the mineral tank through resin beads, and an ion exchange occurs. Magnesium and calcium ions are exchanged for sodium or potassium ions from the brine tank.

  • Brine Tank: The brine tank contains sodium or potassium to recharge the resin.

  • Control Valve: The control valve determines when to clean the resin beads.

Choosing between a salt-based or potassium-based water softener depends on your priorities. Salt-based systems effectively remove hard-water minerals, regenerate efficiently, and are cost-effective. However, they may not be ideal for individuals on low-sodium diets. Potassium-based systems neutralize minerals without removing them and regenerate more frequently. They are more expensive but offer a healthier and more environmentally friendly option. If sodium levels are a concern and cost isn't a major factor, a potassium system may be the better choice.

To calculate your water softener's capacity, determine your grains per gallon (GPG) number by:

  • Multiplying the number of people in your home by 90. The average number of gallons used per person for washing, drinking, and cooking ranges from 80 to 100 gallons per day.

  • Multiplying that result by the hardness of your water. The average grains per gallon in the United States is 10 but can range from 0 to 17. You can find your GPG number by purchasing an at-home water testing kit.

Installing a water softener takes between two to four hours on average. The exact duration depends on the complexity of the unit and whether additional plumbing or electrical work is required. If modifications to existing pipes are necessary, installation may take longer. Preparing the installation area by clearing any obstructions can help streamline the process.

Water softeners can last up to 25 years with proper maintenance and care. The lifespan depends on the type and quality of the unit you choose. Single-tank electric water softeners may last around 12 years, while higher-quality models tend to last longer. Regular maintenance, such as routine inspections and timely replacement of salts or potassium, helps extend the life of your system. Most water softeners require minimal repairs over their lifespan.

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