<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=211841999395698&amp;ev=PageView&amp;noscript=1">

What’s worse than a broken air conditioner during summer? Or a burst pipe in the middle of the night? While problems like these are stressful, they can also be dangerous to you and your family. Avoid the hassle.  Call a mechanical and electrical contractor that you can rely on when it comes to this type of emergencies. Call Althoff Industries.


For almost 60 years, Althoff Industries has been providing safe and quality services to homes in Chicago. Our knowledge and experience has made us one of the best plumbing, electrical, and HVAC contractors in the Greater Chicago area and Northwest suburbs. We’re expanding our services to areas like Kildeer so don’t hesitate to give us a call. Below are the services we offer.


A plumbing system that doesn’t work efficiently is just wasting your time and money. Don’t let plumbing problems wait. We offer repair and maintenance services if you’re dealing with a leaking shower or a rusty pipe. We also offer plumbing installation for sinks, vanities, faucets, bathtubs, and ejector pumps.

More Information on Plumbing Services

Electrical systems can be a pain even for the most experienced homeowner. Good thing our licensed and trained electricians can perform electrical services you need for your home. Whether you need to install a bulb or do a complete rewiring, no job is too big or too small for our team. We ensure that our work is safe and energy-efficient.

More Information on Electrical Services

When they're working correctly, HVAC appliances like water heaters, air conditioners, and furnaces make your house into a comfortable home.  However, when one of these systems breaks down, it means trouble. Apart from reducing comfort for you and your family, a damaged boiler or a noisy air conditioner can result in steep energy bills. Our HVAC team in Kildeer can assist you with this kind of problems anytime you need it.

More Information on Furnace Services

The quality of the air you breathe is important. Purify and filter your air at home with the help of our repair, maintenance, and installation services. We’ll clear your air so you can live healthy and comfortable. We can also install a humidifier that suits your budget and needs.

More Information on Air Quality Services


Althoff Industries is committed to providing quality work that clients can rely on. We invest in our people and ensure that they are licensed and trained. We also use the latest technologies so you get only the best for your family and property.

We offer emergency services so you can call us 24/7, day and night. If you’re dealing with a short circuit or a burst pipe, we will be at your service. Our solutions are customized according to your needs and at an affordable price. 


Fix plumbing, electrical, and HVAC problems at the first sign. Call Althoff Industries at the following numbers:

  • (815) 455-7000
  • (800) 225-2443 (toll-free)

Our service locations include Kildeer, Algonquin, Barry, Greater Chicago and selected suburbs in the Northwest. For a more complete list, follow this link.