Water Filters

Get clean-tasting water, right from the tap.

Improved Drinking Water
Better Water For Your Home’s Plumbing
Up-Front Pricing

Request Water Filter Service

Excellent

4.7

Based on 4197 reviews

See all reviews

review us on

Wonda Jackson

20 hours ago

Technician came out for an emergency problem. Diagnosised the problem quickly and accurately.
He was very professional

Margaret Hollandsworth

1 day ago

We just started to use King for preventative maintenance on our systems. Their employees were all very professional and knowledgeable. Very satisfied with their service. Would highly recommend them. Trustworthy.

Bonnie Corson

2 days ago

Mike R was very thorough and explained everything in great detail. He is thoughtful of our home and very careful not to make a mess. He is a great guy and we want him in our home every time we need a service call on our furnace.

Sidney Thomas

2 days ago

John was a excellent and efficient technician. He was very informative and knowledgeable. I would strongly suggest KING for your HVAC needs.

Chuck Mokijewski

2 days ago

A/C cleaning and system checkout. Steven was very courteous and professional!

Sydni Grant

2 days ago

Big shoutout to Ken! He was knowledgeable and really cared about my water issues.He went above and beyond to give me helpful tips on how I can help my problems.If you have any issues with heating and cooling please,CALL KEN! Great guy.

Robert Fairley

2 days ago

The Technician was very professional and knowledgeable, plus he explained the procedure step by step. I would love to have Technician Mr. Alex Villastrigo as my service Tech moving forward please and thank you very much!

Sheri Bailey

3 days ago

The technician was friendly and explained everything. He was very thorough and the company pricing was a good value.

Olivia C

4 days ago

I’ve used King for 8 or so years now and they have always been extremely reliable. At the peak of this heat wave our ac completely went out. King was there within a few hours of calling and honestly I was shocked how quickly they got to me. It was over 90 degrees and the person over the phone couldn’t promise me any specific time, which was completely understandable! Unfortunately our system was pushing 20 years old and needed to be completely replaced. The tech Santiago who first came out was very compassionate, explained everything in great detail as far as what options we had to fix or buy new. We then met with Joe in sales who was also quick to arrive. He was very detailed, and easy to trust. We figured out the best option for our size home then got 0% financing for 4 years, which is huge when making this large of a purchase! The very next day was the install.

I wish I could give Jorge and Oscar 10 stars but 5 was the max. We are on the second floor, this was July 3th (a holiday weekend) and it was extremely hot! The amount of up and down in this heat those two had to do then working in a unit that’s 92 degrees inside I wouldn’t wish on anyone. Jorge was amazing! They left our utility room cleaner than they found it! All the guys also made us feel like they cared about our animals, that really means a lot to us.

It’s no question if you are considering King give them a call!

Catherine Hogan

5 days ago

Very professional 👏, informative clean and courteous.

We install home water filtration systems.

Your family deserves clean, safe drinking water.

At King, our plumbers install professional-grade drinking water filters and filtration systems for the home. These reverse-osmosis (RO) systems filter out harmful contaminants—such as lead, pesticides, and more—while also improving the taste and feel of your home’s water.

If you’re ready to make a positive change to your home’s water, we’re ready to help. We serve the people of the greater Chicago are including Skokie Valley, Morton Grove, Evanston, Glenview, Lincolnwood and beyond!

Now’s the time to take action.

Let’s improve your home’s water.

We install whole-home water filtration systems.
Filter out contaminants & improve drinking water.
Remove lead and other dangerous materials.

Request service

What’s in your water?

Like many American cities, many neighborhoods in and around Chicago struggle with poor water quality. Given the age of municipal pipes, lead contamination is particularly concerning. A 2018 Chicago Tribune report found that 30% of sampled homes had lead levels above 5 parts-per-billion. Health care professionals and researchers agree: there is no such thing as ‘safe’ levels of lead exposure. Lead can make adults sick and impair the proper growth and development of children.

Most lead is delivered to the home through aging, lead service lines. Cities are slowly replacing these lines, but experts advise homeowners take steps to protect their drinking water until this transition is complete. Their recommendation: drinking water filtration systems.

A water filtration system removes lead and other contaminants from water before it reaches your sink faucets, refrigerator, or shower head. By doing so, it drastically improves both the taste and quality of your water.

“Ray’s customer service and plumbing expertise was second to none. Cannot recommend him and this company enough, they’re totally legit.”

“I have to say it was a pleasure working with King. I would highly recommend them and will definitely use them in the future.”

Drinking-Water-Filters-&-Filtration-Systems-for-Home

Reverse Osmosis

We install reverse-osmosis (RO) home water filtration systems. Either mounted below your kitchen sink or providing whole-home water filtration, RO is the solution to your water quality concerns.

Water Softeners

Hard water is rough on your appliances and pipes. It leaves scaling on faucets and fixtures, and adds a strange taste to drinking water. Have us install a water softener in your home.

Water Quality Testing

Want to learn more about your home’s water quality, including whether or not your water has elevated lead levels? Call us, and we’ll arrange to have your water tested by one of our plumbers.

King Heating, Cooling & Plumbing provides HVAC and plumbing services throughout the Chicago and Northern Indiana areas.

Schedule Service

Water Filters

Get clean-tasting water, right from the tap.

We install home water filtration systems.

Let’s improve your home’s water.

What’s in your water?

When it comes to water, we’re your team.

Reverse Osmosis

Water Softeners

Water Quality Testing

Your guide to water filtration systems.

We answer your top questions.

What is the best water filtration system?

How much are water filtration systems?

Schedule Service