Johansen & Anderson, Inc.

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Joliet, IL
Johansen & Anderson, Inc.

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J&A Inc. is an HVAC & refrigeration contractor serving the Joliet, IL & Will County area since 1946.

10/14/2026

Winter has a way of sneaking up on all of us here in Will and Grundy Counties, and getting your home ready now makes a real difference once the cold sets in. ❄️

A little preparation goes a long way toward keeping your family comfortable and your energy bills in check. Start with the basics like checking for drafts around windows and doors, since even small gaps can let a lot of warm air escape.

Take a look at your attic insulation too, because heat loss through the roof is one of the most common reasons heating bills climb. It also helps to swap out your furnace filter if it has been sitting there for a while, and this is a good time to test your smoke and carbon monoxide detectors as well.

None of these tasks take much time, but together they can make your whole winter season a lot more comfortable and worry free.

10/06/2026

Picture this: it's a freezing October night in Will County, the wind is howling, and your furnace decides that it's the perfect time to take a break. Not exactly the plot twist anyone wants this time of year. The good news is that a simple fall tune-up can help you avoid that whole scenario altogether.

During a tune-up, our NATE-certified technicians check your system's components, clean what needs cleaning, and catch small issues before they turn into big, expensive ones.

It's the kind of preventive care that keeps your furnace running efficiently and your home cozy all season long. Plus, if you're a Comfort Club member, your annual tune-up is already part of the plan. If you haven't scheduled yours yet, now's the time, before the temperatures really drop.

Give us a call today at (815) 723-9383, and let's get your furnace ready for whatever this winter throws our way! 🍂

09/29/2026

Ever notice how some rooms in your home feel stuffy while others feel perfectly comfortable?

That could be a sign your indoor air quality needs some attention. As the weather cools and windows stay closed, indoor air can hold onto more than you realize.

Common factors that affect your home's air quality include:

🧹 Dust, pet dander, and pollen buildup
💧 Humidity levels that are too high or too low
🌬️ Older filters and ductwork that may circulate more particles

The good news? There are solutions. Air purifiers, humidifiers, dehumidifiers, and ventilators can work alongside your HVAC system to help create a cleaner, more comfortable home.

Our technicians can evaluate your home, identify what’s affecting your indoor air quality, and recommend the right solution for your family.

Breathing easier at home doesn’t have to be complicated.

09/23/2026

Fall is sneaking up on us, and that means it's the perfect time to get your heating system checked before the cold really settles in.

A quick tune-up now can catch small issues before they turn into a breakdown on the coldest night of the year.

Our technicians will inspect your furnace, boiler, or heat pump, clean out anything that's built up over the summer, and make sure everything is running efficiently. Plus, Comfort Club members get priority scheduling and discounts on repairs.

Don't wait until the first cold snap catches you off guard. Let's get your fall tune-up scheduled today.

09/18/2026

Today is National Tradesmen Day, and we couldn't let it pass without giving a shoutout to the skilled hands that keep homes and businesses running.

HVAC work takes real training, patience, and problem-solving, whether it's diagnosing a tricky furnace issue or getting a system installed just right.

Our technicians bring that expertise to every home they visit across Will and Grundy Counties.

To every tradesperson out there: plumbers, electricians, welders, and everyone in between, thank you for the work you do. It matters more than people realize. 🛠️

09/11/2026

On this Patriot Day, we remember September 11, 2001, and honor the first responders and service members whose bravery continues to inspire us.

09/07/2026

Happy Labor Day from all of us at Johansen & Anderson!

Today is about slowing down, firing up the grill, and spending time with the people who matter most. We want to send a big thank you to the hardworking folks across Will and Grundy Counties who keep our communities running every single day.

Enjoy the extra day off, and here's hoping your AC keeps things nice and comfortable for the cookout. 🎉

08/26/2026

Happy National Dog Day to all the good dogs and their people across Will and Grundy Counties. 🐾

We hope your pup is staying cool and comfortable this August.

08/24/2026

Back to school season is a good reminder to set a few things on autopilot at home, too. 📚

A smart thermostat is one of the easiest upgrades you can make. It learns your schedule, adjusts the temperature on its own, and helps keep energy costs down without you having to think about it.

Less fuss, more comfort.

08/18/2026

Hearing from our customers is honestly one of the best parts of what we do.

We take a lot of pride in making sure every installation feels that way, from the first call to the final walkthrough. If your AC or furnace is getting up there in age, we would love the chance to earn a review like this from you, too. Give us a call or visit our website to schedule your appointment.

Address

925 Plainfield Road
Joliet, IL
60435

Telephone

+18157239383

Website

https://www.jnaonline.com/

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