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Find Water treatment & purification system installers and replacers in Baltimore

Avatar for Liquid Assets, LLC

Liquid Assets, LLC

4.90(
5
)
•Approved Pro

Liquid Assets, LLC

4.90(
5
)
•Approved Pro
Customers say: Quality work
14 years of experience
Free onsite estimate

Liquid Assets LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"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."

Zia M on December 2024

Liquid Assets LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"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."

Zia M on December 2024

Avatar for R & G Water Systems, Inc.

R & G Water Systems, Inc.

4.85(
201
)
•Approved Pro

R & G Water Systems, Inc.

4.85(
201
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
24 years of experience

Our Mission: One of our most precious resources is our ground water. At R & G Water Systems, we have been in this industry for over 40 years. We believe in preserving, conserving, and protecting this precious commodity. Our business is focused on providing our customers with quality equipment and workmanship at a fair price. Deal with us and you will not only buy a quality system, but will have us on your side. We would rather help you solve your problem than simply sell you unnecessary equipment.Is your water safe? Have you ever thought about what's in your water? Whether it's coming from your well or from the city's water treatment facility, it could be loaded with contaminants that may pose danger to you and your family's health, as well as your home's plumbing. We specialize in diagnosing and fixing various water quality issues from foul-smelling and bad-tasting water to water stain and bacterial contamination. You can have bottled-water quality in your home! Call for savings.

"The two gentlemen that arrived to repair my well casing, were excellent communication was great, friendly, polite and respectful. Very pleased with the repairs they handled. In the future no doubt that I would call R&G Water Systems, Inc. without hesitation. "

Tracy E on May 2025

Our Mission: One of our most precious resources is our ground water. At R & G Water Systems, we have been in this industry for over 40 years. We believe in preserving, conserving, and protecting this precious commodity. Our business is focused on providing our customers with quality equipment and workmanship at a fair price. Deal with us and you will not only buy a quality system, but will have us on your side. We would rather help you solve your problem than simply sell you unnecessary equipment.Is your water safe? Have you ever thought about what's in your water? Whether it's coming from your well or from the city's water treatment facility, it could be loaded with contaminants that may pose danger to you and your family's health, as well as your home's plumbing. We specialize in diagnosing and fixing various water quality issues from foul-smelling and bad-tasting water to water stain and bacterial contamination. You can have bottled-water quality in your home! Call for savings.

"The two gentlemen that arrived to repair my well casing, were excellent communication was great, friendly, polite and respectful. Very pleased with the repairs they handled. In the future no doubt that I would call R&G Water Systems, Inc. without hesitation. "

Tracy E on May 2025

Avatar for Hague Quality Water of Maryland, Inc.

Hague Quality Water of Maryland, Inc.

4.82(
292
)
•Approved Pro

Hague Quality Water of Maryland, Inc.

4.82(
292
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
61 local quotes requested

Hague Quality Water of Maryland provides refreshing solutions for residential and commercial water treatment and plumbing services in Maryland, Delaware and Washington, DC. A family owned business founded in 1993, we deliver innovative water treatment and full-service plumbing with superior service. Hague Quality Water has solutions for virtually any water problem. Our mission is to make our customers happy by providing and installing the finest and highest quality solutions that will provide them years of trouble-free use. Call Hague Quality Water to request a free professional water analysis or plumbing estimate today!

"Very pleased with Hague Plumbing. Steve listened to our concerns and what we wanted. He didn’t push to oversell more equipment than we needed unlike other plumbers we spoke with. We would highly recommend them!"

Lee L on June 2025

Hague Quality Water of Maryland provides refreshing solutions for residential and commercial water treatment and plumbing services in Maryland, Delaware and Washington, DC. A family owned business founded in 1993, we deliver innovative water treatment and full-service plumbing with superior service. Hague Quality Water has solutions for virtually any water problem. Our mission is to make our customers happy by providing and installing the finest and highest quality solutions that will provide them years of trouble-free use. Call Hague Quality Water to request a free professional water analysis or plumbing estimate today!

"Very pleased with Hague Plumbing. Steve listened to our concerns and what we wanted. He didn’t push to oversell more equipment than we needed unlike other plumbers we spoke with. We would highly recommend them!"

Lee L on June 2025

Avatar for Purfect Water Solutions, Inc.

Purfect Water Solutions, Inc.

4.89(
403
)
•Approved Pro

Purfect Water Solutions, Inc.

4.89(
403
)
•Approved Pro
Super Service Award
Customers say: True professional
778 local quotes requested
8 years of experience

Purfect is an experienced Residential Water Treatment Provider proudly serving Delaware, Maryland, New Jersey, Pennsylvania and Virginia. We Specialize in both city and well water applications. With over 30 years of experience, we are quick and cost effective. Hard Water, Low PH, Iron, PFAS, Chlorine, Alkaline Drinking Water, Reverse Osmosis

"He was great, explained everything in detail in a way to easy understand. You can tell he loves his job!"

April G on December 2025

Purfect is an experienced Residential Water Treatment Provider proudly serving Delaware, Maryland, New Jersey, Pennsylvania and Virginia. We Specialize in both city and well water applications. With over 30 years of experience, we are quick and cost effective. Hard Water, Low PH, Iron, PFAS, Chlorine, Alkaline Drinking Water, Reverse Osmosis

"He was great, explained everything in detail in a way to easy understand. You can tell he loves his job!"

April G on December 2025

Northern Maryland Water Specialists, Inc.

4.84(
19
)
•Approved Pro

Northern Maryland Water Specialists, Inc.

4.84(
19
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

Northern Maryland Water Specialists, Inc., installs and services RainSoft air purification and water treatment systems. These systems improve the quality of life for our customers and their families by offering them environmentally responsible air purification and water treatment for their homes. Unbeatable customer service is our mission.

"I'm very glad I had this done. Water is so much better and worth the cost. I had a system in a previous house on a well. This house has public water. Both houses are Buch better with this system."

Margaret D on August 2023

Northern Maryland Water Specialists, Inc., installs and services RainSoft air purification and water treatment systems. These systems improve the quality of life for our customers and their families by offering them environmentally responsible air purification and water treatment for their homes. Unbeatable customer service is our mission.

"I'm very glad I had this done. Water is so much better and worth the cost. I had a system in a previous house on a well. This house has public water. Both houses are Buch better with this system."

Margaret D on August 2023

Avatar for R & G Water Systems Inc

R & G Water Systems Inc

5.00(
53
)
•Approved Pro

R & G Water Systems Inc

5.00(
53
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

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

Avatar for Len The Plumber, LLC.

Len The Plumber, LLC.

4.39(
1,170
)
•Approved Pro

Len The Plumber, LLC.

4.39(
1,170
)
•Approved Pro
Customers say: Super punctual
479 local quotes requested
29 years of experience

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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025

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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025

Avatar for Atlantic Blue Water Services

Atlantic Blue Water Services

4.88(
4
)
•Approved Pro

Atlantic Blue Water Services

4.88(
4
)
•Approved Pro
Customers say: Quick response
164 local quotes requested
4 years of experience

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks

"Very punctual and upfront - came and left was very pleased"

Sean G on November 2024

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks

"Very punctual and upfront - came and left was very pleased"

Sean G on November 2024

Avatar for TNT Plumbing & Drain Service, LLC

TNT Plumbing & Drain Service, LLC

5.00(
3
)
•Approved Pro

TNT Plumbing & Drain Service, LLC

5.00(
3
)
•Approved Pro
41 local quotes requested
5 years of experience

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Avatar for Atlantic Blue Water Services

Atlantic Blue Water Services

5.00(
14
)
•Approved Pro

Atlantic Blue Water Services

5.00(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Great. Randy and his crew are extremely professional & competent. Identified the problems, and corrected over several visits. Included a leak in the well line and and upgrading the well head. The crew members are all good, solid people, and did a great job. Easy to work with, I highly recommend."

Scott C on June 2018

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Drinking Systems - Reverse Osmosis - Residential & Commercial

"Great. Randy and his crew are extremely professional & competent. Identified the problems, and corrected over several visits. Included a leak in the well line and and upgrading the well head. The crew members are all good, solid people, and did a great job. Easy to work with, I highly recommend."

Scott C on June 2018

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