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Top-Rated Water treatment pros in Allentown - Updated Nov 2026

Avatar for Purfect Water Solutions, Inc.
Purfect Water Solutions, Inc.
4.8(
488
)
Water Treatment & Purification System - Install or Replace

Serving Allentown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Enjoying our new water treatment system. Our old one was leaking. Now we have a new stainless steel system in our basement. Our salesman, Scott, was very friendly and helpful. I would recommend this company to anyone who us interested in a water treatment system."
1
Reverse Osmosis
Our work
Install 2
Our work

+1

Response time10 hrs
Response rate100%
1124 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 Allentown, NJ and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The technician came on time and, although it took him longer than expected to install the system, he installed it and demonstrated the system for me. The next day, I noticed there was still water on the concrete close to the system but, I figured it was residual water. Apparently the system was leaking. Two days after install I contacted Leaf and advised them that the system was leaking. Early, the next business day, they arrived and repaired the leak and made sure I was happy. My system seems to be working well and I am satisfied."
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

136 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

Bath remodel
Bath remodel
Bath remodel shower
Double vanity
1 neighbors recently requested a quote
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,659
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

Experience The Horizon Difference. \n \nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! \n \nHorizon Services is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. \n

Horizon Plumber under sink
Horizon Plumber in Kitchen with Customer
Horizon Plumber crawl space
17 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for PREFERRED WATER TREATMENT SOLUTIONS LLC
PREFERRED WATER TREATMENT SOLUTIONS LLC
4.8(
59
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Truly exceptional experience throughout the entire process. From the initial consult my family and I felt comfortable that we were making the BEST decision out there to enhance our home s water system. I was pleasantly surprised by the time and effort that was taken to educate us on what state our home s water system was in and what could be done to make it safer and more comfortable on our skin and in our bodies. The job was done efficiently, affordably, and the site was kept clean during the job. I would HIGHLY recommend Mr. Hudson and Preferred Water Treatment to anyone looking to enhance their homes water system. 5 STARS! The Bidics are customers for LIFE!"
Marriott Hotel
Response time1 day
Response rate95%
Recommended by98%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"This review is solely about the installation portion of the Puronics Water Treatment System since it was just installed today. The install team arrived on time, ready to go to work. The location of my main water line was tricky to get to, but they found a great solution to tap into the line via a drop-ceiling access point. They located the Hydronex Water Conditioning Cylinder and Salt Backflush Container exactly where I wanted it. Their work was clean, tight, and very professional. The RO system was backordered, so they explained that they will return within the week to install that portion of the project. They prepped for the RO install by drilling and installing the faucet in my granite countertop. After the install, they explained the whole system to my wife and I and we were up and running with conditioned water. I can't say enough about my experience with Chuck on the initial phone call, Miles who provided the water testing and sold me the system, and Ryan who installed the system. So far, I can't envision any issues that might arise with Orbit Water Solutions since they have provided outstanding service to this point!"
Additional Photos
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Additional Photos
Additional Photos
Additional Photos

+9

Recommended by97%of homeowners
Avatar for Aquifer Water Systems LLC
Aquifer Water Systems LLC
5.0(
20
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Contacted me right away. Made estimate over the phone. I was waiting for another guy to come and give me an estimate, but after he called me he never showed. Vinny on the other hand, followed up several times, which was great. He did everything he said he would do, and he did it quickly. I contacted him a few months later to ask if he did water testing. He did not, but gave me a great referral. If I need to get a filter installed, I'm calling Vinny back to do the work."
Before
After
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for Ultra Pure
Ultra Pure
5.0(
29
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Allentown, NJ and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"After testing our water, they told us that we don't need softener so that saved us money. The advised that we can remove the softener system from our water purification system which simplifies things. They also advised us on how often we should change the filter and UV bulb. They gave us a lot of valuable information since we just bought this house and we're new to all this."
Water Filtration and Softening Project
Water Filtration and Softening Project
Water Filtration and Softening Project
Water Filtration and Softening Project
Water Filtration and Softening Project

+26

Recommended by100%of homeowners
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