AC Installs

Avoid overpaying. Best AC brands.

Local company. Friendly service. Fair pricing.

Before you buy, give us a try.


K & J Heating and Cooling Installing a New Air Conditioner

“When I was shopping for a systems, K & J was recommended to me. I was happy with their price and work, and I have continued to have it serviced by them.”

- A Happy New Central Air Conditioner Install and Loyal Service Customer



Go cool off.

Variable speed technology.

Efficient. Quiet.

Before you buy, give us a try.


New Air Conditioners



Easy as 1 2 3

To relaxing with a new A/C.

Upgrade and Save.

Before you pay, see what K & J has to say.


Call K & J Trust Relax


3 easy steps to a new AC…

  1. Call K & J for a FREE in-home, all-inclusive estimate.

  2. Trust our trained experts to professionally install your new air conditioner.

  3. Relax in the cool air and feel confident all summer.


Time it takes to get a new air conditioner



New AC Deals

On a new furnace & AC.

Free Estimates on New Equipment.

Before you buy, give K & J a try.


Coupons Rebates Financing



What affects the price of a new AC?


Size Matters.

The size of your home and the square footage that needs proper heating will affect the size of the furnace needed. We will help you determine the appropriate furnace for your home during your free in-home estimate.

Be Efficient.

The more efficient furnaces save money on monthly utility bills because they use less energy to operate, but they do cost more upfront. Keep your family warm all winter and be kind to the planet with an energy efficient furnace installed by K & J.

Get Comfortable.

Features that increase comfort and efficiency. A furnace with variable speed blowers save money by running at higher speeds in colder temperatures and reduced speeds in warmer weather.



Trusted for over 20 years.

Reliable, reputable, and really honest.


Before you buy, give us a try.


Contact About K & J Reviews



Only the best for our customers.

We use top of the line products.

Installed by top of the line technicians.

Before you buy, give us a try.


Best New Air Conditioners


Have a cooling issue? K & J has the solution.

Trust the best. We work on all makes and models and offer a variety of HVAC solutions to increase comfort and efficiency.

We care about our customers and the products we recommend for their homes. For all of your cooling needs we carry top of the line products made by reputable manufacturers.

Install a new energy efficient air conditioner.

Increase comfort, confidence and efficiency with a new air conditioning unit installed by K & J.

Call K & J to schedule an appointment with one of our trusted service professionals for all of your new AC installation needs.

View best new air conditioner products.



Duct. Duct. Ductless.

Easy to install. Flexible. Compact.

HVAC where you need it most.

Before you buy, give us a try.


Ductless System Products


Install HVAC systems where running ductwork is difficult or costly.

Ductless systems make installing HVAC easy when ductwork is less than ideal. We install ductless systems both inside the home and outside.

Call K & J to schedule an appointment with one of our trusted service professionals for all of your ductless system needs.

Learn more about ductless systems.

View ductless products.



Precise comfort. Precisely.

Direct warm or cool air

where you need it. Room by room.

Before you buy, give us a try.


Zoning Products


Zoned systems make your home comfortable in every room and save you money.

Don’t use a level of your home often? Reduce energy bills by adjusting the temperature floor by floor and room by room.

Comfort is important. From panels to dampers to complete system kits, and applications of one zone, two zone and multiple, K & J Heating and Cooling, Inc. is your reliable zoning solution. We use top of the line manufacturers and can create a custom product solution to meet your needs.

Call K & J to schedule an appointment with one of our trusted service professionals for all of your zoning needs.

Learn more about zoning systems.

View zoning products.



Control freak.

Smart. Connected. or Traditional.

Control the air temperature in your home.

Before you buy, give us a try.




We carry top of the line thermostats to make controlling the temperature in your home simple and efficient.

Like the remote, take back control of the temperature in your home. We install smart thermostats that help you control your home from anywhere. If technology is not your friend, we are happy to install a traditional thermostat for you.

Call K & J to schedule an appointment with one of our trusted service professionals for all of your temperature control needs.

Learn more about thermostats.

View thermostat products.



Air Quality

Improve the health and comfort in your home

with an indoor air quality system.

Humidifier Air Purifier Filter


Should you repair or replace your AC unit?

Consider the cost.

Consider the convenience.

HVAC repair or replace questions?


Contact K & J


You may need a new energy efficient air conditioner if…

Knowing if you need a new furnace or AC can be confusing and stressful. Below are some tips to help you decide if it is time to buy a new air conditioning unit or keep fixing the old one. Running efficient, well maintained HVAC equipment is important.

  • A/C Unit is 15 years or older. The average lifespan of an air conditioner is 15-20 years. As the cooling system ages, it may lose efficiency and need repairs more often.

  • Frequent repairs are needed. Like everything else, air conditioners begin to breakdown as they get older. Save time and money by staying cool all summer with an upgraded air conditioning unit. Not sure, K & J offers FREE ESTIMATES on new AC installations.

  • A/C seems to be running more than it used to. Does it seem like your air conditioner has to work harder to keep your home cool? This may be a sign that you need an upgraded AC installed.

  • Energy bills are higher than normal. Be environmentally friendly and save money by installing a new air conditioner.

  • Adding on or remodeling. Changing the layout of a home or building an addition may require a new cooling system. An older air conditioner may not cool additional square footage efficiently and safely.

Cooling Services


Get Your Home Cool Fast.

Stocked vans, a packed warehouse and a sheet metal shop

Service when you need it.

There’s no delay, when you hire K & J.


Contact K & J Reviews


When Should I Replace my AC?

A new air conditioner is more affordable than you may think.

Beat the heat this summer and take advantage of special promotions and financing options.

Schedule Your FREE, No-obligation estimates.

How much does it cost to replace a central AC Unit?

Stay cool this summer with a new air conditioner partnered with increased indoor air quality.

We can help you find a clean air solution that fits the needs of your family.


What’s the best air conditioner to buy?

Save up to $2200 in rebates and offers on qualifying systems.

Call K & J for details on which air conditioning product is best for you and your family.

We are HVAC guys, not sales guys.


When the temperature rises, you can count on us to install your new energy efficient AC quickly.

K & J’s professional technicians travel with vehicles that are as fully stocked as possible with new furnace and AC installation, annual preventative maintenance and repair service materials. At our warehouse, we store a large selection of sizes and models of furnaces & air conditioners. We also have a sheet metal shop where we can customize HVAC solutions to meet all of your indoor comfort needs.

K & J Heating and Cooling Call 630-834-3456 for New Air Conditioning and Furnace Service In Villa Park and surrounding suburbs.