Water Filters

Get clean-tasting water, right from the tap.

Improved Drinking Water
Better Water For Your Home’s Plumbing
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Excellent

Based on 4971 reviews

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Ann LaFrance

Diagnostic service call.

Service within an hour of my first call for a water heater gone kaput!
Nick was incredibly helpful and patient with this 100% disabled veteran. Explained everything in terms I could easily understand. Low key approach and no pressure, which I appreciated.
I truly hope he is assigned to install the new one tomorrow. He inspired trust.

Lonnell Jones

I recently used king heating and cooling for my furnace tune up, Cole my tech was very professional, courteous, and respectful. He answered all my questions and explained in detail about what he was doing and what to keep doing to insure that my furnace stays in the best condition according to its age. Thanks Cole

Albertina Donaldson

The technician was courteous and efficient. He explained what the problem was and gave feedback. This service visit was an emergency. I had no heat, he came out within 4 hours. Great service.

Sharon Higgins

Best service, always on time explains everything

Sue Stuart

I am writing to express my sincere appreciation for the excellent service I received from King Heating.

From the initial contact my son Matt had with Luke Willson, it was a smooth process. I was impressed that a contract was sent out the same day by Luke (Bill the Boiler Expert), and that we also had a visit from the sales worker Brandon that evening. Bill informed Matt that our boiler system was dated 1984, so after 30 years in our home, it was definitely time for an upgrade. While a new system is a significant investment, all of the employees at King Heating made me feel at ease and confident that I was making the right decision for our home.

The three technicians who installed the water heater and boiler system were very knowledgeable, friendly, and courteous. I also want to thank Tony for her follow-up call to ensure we were comfortable and satisfied after the installation.
And one more thing Luke, we need to meet so I can give you a hug. What a nice young man you have become. Thank you again for everything.

I will definitely be using King Heating for all our future home needs.

Sincerely,
Sue Mueller
Lockport, IL

Mark Priorello

I had king come out today to have my water heater flushed. Martin was our tech who helped us out. He was very knowledgeable and helpful the whole way. I would absolutely recommend King for any of your heating, cooling, and plumbing needs

jalan white

Fixed the heat an now it works just fine

Judy Bomba

As always my service person was polite. Did exceptionally clean work. He cared about the work he did. I am very pleased with the service I received today. Thank you

Robert Sabree

The technician assigned was very transparent and professional.

Dana Aronson

Ed, the technician, was great. Although he arrived hours later than I thought he would, he was very professional and friendly. He fixed my boiler issue and explained everything he did so that I understood. He was very patient and went out of his way to make sure I was comfortable and my boiler was working properly before he left. I highly recommend Ed and King Heating.

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.

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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?

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