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Top-Rated Water treatment & purification system installers and replacers in Teaneck - Updated Nov 2026

Avatar for Purfect Water Solutions, Inc.
Purfect Water Solutions, Inc.
4.8(
486
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Installed both a water softener and reverse osmosis system at my home. They did a great job with the installation, was professional, and ensured everything was working perfectly. Highly recommend their services for water purification needs!â"
1
Reverse Osmosis
Our work
Install 2
Our work

+1

Response time10 hrs
Response rate100%
1124 neighbors recently requested a quote
Avatar for Ralph Maresca Plumbing & Mechanical LLC
Ralph Maresca Plumbing & Mechanical LLC
4.9(
151
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Ralf and Peter provide exceptional plumbing services. They happily and intelligently answered all of my questions and concerns about our sixty year old heating system. Ralf and Peter transformed our heating system and brought all the components up to code. They also did a beautiful job of installing our new water heater. I highly recommend Ralf and Peter of Ralf Maresca Mechanical. Their pricing is reasonable and their work is outstanding."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The installation was done quickly and done well. The customer service was very professional. The only negative of this transaction was the cost of the project. It was the cost they told me it would be but I was just surprised that a replacement water softener system would cost that much. Overall I would definitely recommend this company."
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

146 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for N.M.P. Water Systems, L.L.C.
N.M.P. Water Systems, L.L.C.
4.7(
34
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"Straight forward and honest about only installing their own product. I want to install another product and the person on the phone completely understood without a prolonged sales pitch much appreciated."
Reverse Osmosis
Water Quality
Water softener
Reverse osmosis
Response time10 mins
43 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Red Van Plumbing & Heating
Red Van Plumbing & Heating
4.6(
64
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Based out of Mahwah, Red Van Plumbing & Heating delivers comprehensive commercial and residential mechanical solutions. We specialize in precision gas piping and advanced water treatment and purification system installations. Our certified technicians expertly manage water and sewer main installations, replacements, and repairs for both homes and businesses. We keep your property comfortable with complete sales, installation, and repair services for gas and oil boiler or radiator heating systems. Additionally, we are experts in modern, energy-efficient tankless water heater installations and repairs. Trust our commercial and residential teams for prompt, dependable plumbing and heating craftsmanship.

4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Benjamin Franklin of Teaneck
Benjamin Franklin of Teaneck
4.8(
21
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Communication was timely, the job was done right and on time. There is nothing more I could ask for in my minor project (install shower/tub faucets in a high rise apartment building). I would hire them again."
Response time7 hrs
Response rate96%
11 neighbors recently requested a quote
Avatar for Gold Medal Service, LLC (NY)
Gold Medal Service, LLC (NY)
3.7(
424
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"They did an exceptional job replacing my manufactured home furnace/central AC/thermostat despite encountering some problems removing the 30 year old system. And they got it all done in a day!"
GM tech with homeowner and water heater
GM plumber under sink
After - Tankless Water Heater with softener
Before - Older water heater
Water Heater

+1

7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for WaterMac Plumbing & Heating LLC
WaterMac Plumbing & Heating LLC
4.5(
6
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

WaterMac Plumbing & Heating is a full service plumbing shop. We provide full service plumbing, plumbing sales & installation. We service all plumbing found in a home. We service and repair, faucets, sinks, toilets, showers, tub & shower valves, tubs, tub drains, HOT WATER HEATERS, boilers, baseboard heating, pumps, drains, water softeners, booster pumps, well tanks, WATER MAINS, sewer mains.

Recommended by100%of homeowners
Avatar for 1-800-Plumber +Air Of Bergen County
1-800-Plumber +Air Of Bergen County
4.2(
13
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"From the moment I called and made an appointment for The Plumber to come to the end of the project it was so seamless I called. I got the owner. I got April who works in the office. They are so pleasant. It feels like you’re talking to a family member or a friend so nice so courteous explains everything from beginning to start and when you call they’re there and if they’re not, they call you back within a half hour. They are great. The company is great. The Plumber was excellent. I’m so so happy I have a peace of mind. I would write them number 10 on a scale from one to 10."
Drain Cleaning
New PVC Drain
Cleanout access
New Grease Trap
Happy Customer!

+35

91 neighbors recently requested a quote
Avatar for NMP WATER SYSTEMS, LLC
NMP WATER SYSTEMS, LLC
4.9(
235
)
Water Treatment & Purification System - Install or Replace

Serving Teaneck, NJ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I am a 3rd time returning customer. After doing a stellar job on a whole house softener and drinking water system, I hired them again to replace my aging water heater. Rob did an excellent job replacing the exhaust sheet metal and putting in the new water heater. I wish they expanded their business to include other plumbing jobs and HVAC, but they are pretty restricted to what they currently provide."
Whole House Water Filtration Systems
Before & After
Recommended by98%of homeowners
...
Showing 1-10 of 67

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