Our Blog

Call Us Today!

Serving Crystal Lake and the surrounding areas, we repair
and service all brands, makes & models!

Schedule Service or call us today 815-477-7766

November 30, 2023 Blog

Do Heat Pumps Freeze Up in the Winter?

Winter brings its own set of challenges, like snow, ice, and freezing temperatures. Therefore, a reliable heating system comes in handy. Of...

October 18, 2023 Air Conditioning

What’s Included in AC Maintenance?

AC units only last so long–approximately 15 to 20 years–with proper maintenance. Therefore, you must schedule annual maintenance trips with an HVAC...

October 18, 2023 Air Conditioning

Is No Air Conditioning Considered an Emergency?

As temperatures rise, the last thing you want is for your air conditioner to break. When you’re sitting at home with the...

July 13, 2023 Blog

Do I Need to Tune-Up My Air Conditioner?

Is your air conditioner making loud grinding noises? Does it emit hot air instead of cold? If yes, then you need an...

April 6, 2023 Air Conditioning

How Air-Source Heat Pumps Work: An Easy-to-Understand Guide

Keeping your home at a comfortable temperature can be a costly affair, especially if you live in an area with extreme temperatures....

March 15, 2023 Air Conditioning

Spring HVAC Maintenance Tips from WeatherWise Heating & Cooling

As temperatures begin to rise and summer approaches, it's important to make sure that your home or business' heating and air conditioning...

September 3, 2022 Air Conditioning

WeatherWise Heating & Cooling, Inc. Named a Nextdoor 2022 Neighborhood Favorite Local Business

WeatherWise Heating & Cooling, Inc. has been named to the winning list of Nextdoor’s 6th annual Neighborhood Favorites, an awards program recognizing...

July 11, 2022 Air Conditioning

Outdoor AC Unit Freezing Up in the Summer? Here’s How to Troubleshoot & Fix It

It's hot outside, and your AC is working hard to keep you cool. But suddenly, you notice that the air isn't as...

January 3, 2022 Heating

Furnace Repair Q&A

Our winters in Crystal Lake, IL put our furnaces through a lot of use. Many homeowners are familiar with basic maintenance for...

See Why Your
Neighbors Keep
Calling Us

Read All Reviews

I've been using WeatherWise for years and always happy with the service.

They are always on time and best of all, reasonably priced. It's hard to find a company in that industry that you can trust. They have been there when I needed them. I trust WeatherWise and have recommended their service for my neighbors who are also very happy. I recently had them install a new furnace and air conditioner and was surprised that both were installed in less than a day. Keep up the good work!

Tom Froelich

I had weather wise come out to my home to put on a new humidifier.

They completed the job quickly, professionally, and explained how everything worked to me and my husband. When the crew was finished, they left our basement neat, clean and tidy. For the price, you really can't beat their great service!

Cynthia Simmons

Weatherwise is amazing.

I can tell you that these guys really know what they are doing, they are priced very fair, and treat you like friends and family. Of all the service companies I have dealt with in my time they are by far the best. Frank, on behalf of my family and my self we thank you from the bottom of our hearts for your service. A new furnace 2 days before -25 degree temps is a huge relief. Thanks again and we will see you next fall for service.

Ryan Gerstad