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Water treatment & purification system installers and replacers in Princeton

Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
2091 SPRINGDALE RD
4.50(
2
)
Approved Pro
Len The Plumber, LLC.
2091 SPRINGDALE RD
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
916 local quotes requested

Len The Plumber, LLC. is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden 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!

"Used Len the Plumber in Cherry Hill for the first time. Called at 8 a.m. and they had someone out within a couple of hours. Pricing was up front, so no surprises. The tech - Sonny - was great! He answered all of my questions and had the toilet repaired in under an hour. I was concerned that the 30-year-old toilet would need to be replaced but, thankfully, Sonny determined that the toilet was in good working condition. I appreciated the honesty! I would have given 5 stars but pricing seemed high - almost $400 to replace a $20 part."

Kathleen D on October 2024

Len The Plumber, LLC. is a leading plumbing and drain company serving New Jersey. Our certified professional plumbers are available same day to assist residential customers in Burlington County and Camden 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!

"Used Len the Plumber in Cherry Hill for the first time. Called at 8 a.m. and they had someone out within a couple of hours. Pricing was up front, so no surprises. The tech - Sonny - was great! He answered all of my questions and had the toilet repaired in under an hour. I was concerned that the 30-year-old toilet would need to be replaced but, thankfully, Sonny determined that the toilet was in good working condition. I appreciated the honesty! I would have given 5 stars but pricing seemed high - almost $400 to replace a $20 part."

Kathleen D on October 2024


Avatar for KP Plumbing
KP Plumbing
Hillside Avenue
5.00(
11
)
Approved Pro
KP Plumbing
Hillside Avenue
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
851 local quotes requested

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023


Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
Based Out Of
5.00(
12
)
Approved Pro
Just In Case Plumbing & Heating LLC
Based Out Of
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
975 local quotes requested

Looking for top-notch service? Look no further than Just In Case Plumbing & Heating LLC. Contact us today for all your plumbing needs!

"Excellent work, was very informative and timely in keeping me informed through the whole process."

Bryan A on January 2025

Looking for top-notch service? Look no further than Just In Case Plumbing & Heating LLC. Contact us today for all your plumbing needs!

"Excellent work, was very informative and timely in keeping me informed through the whole process."

Bryan A on January 2025


GSL CONTRACTING LLC
1400 Rahway Ave
4.20(
5
)
Approved Pro
GSL CONTRACTING LLC
1400 Rahway Ave
4.20(
5
)
Approved Pro
415 local quotes requested
4 years of experience

Excavating - Over 20 years experience - Plumbing -

Excavating - Over 20 years experience - Plumbing -


AJ Perri
1162 Pine Brook Rd
4.16(
1,671
)
AJ Perri
1162 Pine Brook Rd
4.16(
1,671
)
Customers say: Super punctual
54 years of experience

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"literally the worst. we decided to go with this company, pay a little more, to ensure we would be provided a seamless installation of our new HVAC system and it has been nothing but issues for the past 2 weeks. we’ve had a total of 5 technicians come out on 3 separate occasions, only to leave our house with 3 separate issues that are still not all resolved. the communication has essentially bee nonexistent. i still havent received a call for follow up on the issues we experienced last Wednesday. Do yourself a favor and go with another more reliable, trustworthy company that will listen to their customers and put their customers first."

Kellie P on March 2025

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"literally the worst. we decided to go with this company, pay a little more, to ensure we would be provided a seamless installation of our new HVAC system and it has been nothing but issues for the past 2 weeks. we’ve had a total of 5 technicians come out on 3 separate occasions, only to leave our house with 3 separate issues that are still not all resolved. the communication has essentially bee nonexistent. i still havent received a call for follow up on the issues we experienced last Wednesday. Do yourself a favor and go with another more reliable, trustworthy company that will listen to their customers and put their customers first."

Kellie P on March 2025


Ye Olde Village Workshop, LLC
113 Golf Drive
No reviews
Ye Olde Village Workshop, LLC
113 Golf Drive
No reviews
49 years of experience

Ye Olde Village Workshop, LLC is a full service custom cabinetmaker and home improvement contractor serving the Poconos since 1976. 1976 is when Bill and Nancy Fisher had a vision to build custom cabinetry of uncompromising quality at competitive prices. Since then, the business has evolved from a two person woodshop to a crew of skilled craftspeople working as a registered Pennsylvania home improvement contractor. Our mission to deliver estate quality craftsmanship for a reasonable budget remains our focus to this day.

Ye Olde Village Workshop, LLC is a full service custom cabinetmaker and home improvement contractor serving the Poconos since 1976. 1976 is when Bill and Nancy Fisher had a vision to build custom cabinetry of uncompromising quality at competitive prices. Since then, the business has evolved from a two person woodshop to a crew of skilled craftspeople working as a registered Pennsylvania home improvement contractor. Our mission to deliver estate quality craftsmanship for a reasonable budget remains our focus to this day.


A.R. Sauro Plumbing & Heating / WaterCare
1066 North Delsea Drive
1.00(
1
)
A.R. Sauro Plumbing & Heating / WaterCare
1066 North Delsea Drive
1.00(
1
)
Customers say: Quick response
Free onsite estimate

A.R. Sauro Plumbing & Heating has been in business for over 40 years. Whether you are large or small, we have the staff, and expertise to meet all of your plumbing, heating and air conditioning needs. We are capable of doing New Construction, Renovations and remodel work. Engineering and Installation of complete Heating and Air Conditioning Systems and Servicing HVAC Equipment. We do Residential and Commercial service and repair work. Call us today!

A.R. Sauro Plumbing & Heating has been in business for over 40 years. Whether you are large or small, we have the staff, and expertise to meet all of your plumbing, heating and air conditioning needs. We are capable of doing New Construction, Renovations and remodel work. Engineering and Installation of complete Heating and Air Conditioning Systems and Servicing HVAC Equipment. We do Residential and Commercial service and repair work. Call us today!


Michael & Son Svc Inc
5740 General Washington Dr
3.92(
1,924
)
Michael & Son Svc Inc
5740 General Washington Dr
3.92(
1,924
)
Customers say: Super punctual
49 years of experience

Michael & Son is family owned & operated and has been servicing the Virginia, Maryland and Washington DC area for over 30 years. We take great pride in providing our customers with the highest quality plumbing services. Our professional and courteous staff are here to help you with whatever projects you need to get done.

"Was it the worst experience...? Was it the best experience...? Neither. Yes, I have hot water. Yes, the piping looks great for the tankless hot water. But, they had to come back a 2nd time to fill in the hole. See pictures. Yes, I was taken advantage of. I paid way too much. The final bill matched the estimate but in retrospect it was too much. Customer service simply stopped once I started challenging the work that was done. I have a large pipe sticking out of my condo that is unsightly. After I asked to have it corrected I was ignored. I would not recommend this company."

Kevin B on April 2025

Michael & Son is family owned & operated and has been servicing the Virginia, Maryland and Washington DC area for over 30 years. We take great pride in providing our customers with the highest quality plumbing services. Our professional and courteous staff are here to help you with whatever projects you need to get done.

"Was it the worst experience...? Was it the best experience...? Neither. Yes, I have hot water. Yes, the piping looks great for the tankless hot water. But, they had to come back a 2nd time to fill in the hole. See pictures. Yes, I was taken advantage of. I paid way too much. The final bill matched the estimate but in retrospect it was too much. Customer service simply stopped once I started challenging the work that was done. I have a large pipe sticking out of my condo that is unsightly. After I asked to have it corrected I was ignored. I would not recommend this company."

Kevin B on April 2025


ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer
.
4.88(
161
)
ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer
.
4.88(
161
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a family owned & operated business! We do all the work ourselves & don't sub-contract anything! We charge by the job & NOT by the hour! We give FREE estimates for Plumbing, Drain & Sewer Cleaning & FREE estimates on replacements of Heating & AC Units as well! Ask about our fantastic Finance Options! ***** CALL THE NUMBER NEAREST YOU: Ewing (609) 883-5744, Hopewell (609) 737-4436, Princeton (609) 924-5548, West Windsor (609) 443-9142, Hamilton (609) 584-8914, Trenton (609) 393-9068, Bordentown (609) 298-3614, OR call us TOLL FREE at (800) 405-2505

"Michelle setup my appointment. She was polite and professional. She also asked the correct questions to understand the clog I was dealing with in the main line going out of the house. Fabian arrived onsite at the appointed time and day. Fabian surveyed all my plumbing line before starting the job. He took care of my clog in record time and charged a fair price. What pleased me the most was everything they said they would do they did. I will be recommending All Clear for any plumbing issues. Thank you All Clear. Terry Smith"

Terry S on August 2024

We are a family owned & operated business! We do all the work ourselves & don't sub-contract anything! We charge by the job & NOT by the hour! We give FREE estimates for Plumbing, Drain & Sewer Cleaning & FREE estimates on replacements of Heating & AC Units as well! Ask about our fantastic Finance Options! ***** CALL THE NUMBER NEAREST YOU: Ewing (609) 883-5744, Hopewell (609) 737-4436, Princeton (609) 924-5548, West Windsor (609) 443-9142, Hamilton (609) 584-8914, Trenton (609) 393-9068, Bordentown (609) 298-3614, OR call us TOLL FREE at (800) 405-2505

"Michelle setup my appointment. She was polite and professional. She also asked the correct questions to understand the clog I was dealing with in the main line going out of the house. Fabian arrived onsite at the appointed time and day. Fabian surveyed all my plumbing line before starting the job. He took care of my clog in record time and charged a fair price. What pleased me the most was everything they said they would do they did. I will be recommending All Clear for any plumbing issues. Thank you All Clear. Terry Smith"

Terry S on August 2024


Chrispin Home Services
6316 Tabor Ave
No reviews
Chrispin Home Services
6316 Tabor Ave
No reviews
12 years of experience

Chrispin Home Services offers expert residential plumbing services, quick and easy drain cleaning and clearing services, heating system repair as well as other general contracting.

Chrispin Home Services offers expert residential plumbing services, quick and easy drain cleaning and clearing services, heating system repair as well as other general contracting.

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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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