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Building and maintaining a home is not easy. Time, effort, and money goes into acquiring the house where you and your family can build a life together. Indeed, your home is your biggest investment. Don’t let your hard work go to waste. Find a contractor that can help you deal with major home systems like plumbing, electrical, and HVAC. Althoff Industries is here for you.


We are experts when it comes to installing, repairing, and maintaining mechanical and electrical systems at home. For almost 60 years, Althoff Industries has been serving families in Chicago and other areas in the northwest suburbs. Call us when you’re in need of a reliable contractor in Lake Zurich. Here’s what we can do for you.


Minor issues in your home can quickly spiral into a dangerous emergency. Leaking faucets can lead to expensive bills and hidden water damage. Tripped breakers or blown fuses can be a sign of an overloaded or failing electrical system. Avoid these situations and keep your home running efficiently at all times.

We offer plumbing installation, repair, and maintenance in Lake Zurich. Our team of plumbers also provides emergency service 24 hours a day. We can take on any plumbing project or issue at an affordable price.

More Information on Plumbing Services

Does your home feel gloomy? Maybe a unique lighting installation can do the trick. Change the mood of your home with our electrical installation services. You can also depend on us when it comes to electrical repairs and inspections. We will ensure that our work is safe and tailored according to your needs.

More Information on Electrical Services

HVAC systems are essential in any home in America. Water heaters, boilers, and furnaces keep us warm in the winter while air conditioners keep us comfortable during the summer. Maintain your units with our HVAC services. We can repair, upgrade, and maintain your heating and cooling systems for a more efficient use.

More Information on Furnace Services

Facing furnace problems in the middle of the night? Or maybe a leaking faucet won’t let you sleep? Althoff Industries offer emergency services in Lake Zurich for plumbing, electrical, and HVAC systems. We have a reliable call center so we’ll be there anytime you need us.

More Information on Emergency Services


Our customers’ trust is important to us, which is why we ensure that every job we do is clean, precise, and safe. Our mechanics and electricians are licensed and insured, meaning you only hire the right people. We also have a training lab so we can provide you with the latest technologies. Althoff Industries does all of this at an affordable price. We quote our prices upfront. 


For plumbing, electrical, and HVAC services in Lake Zurich, contact Althoff Industries. You can reach us through the following numbers.

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

We serve suburbs in the northwest like Lake Zurich, Cary, and Hoffman Estates. See our complete list of service locations when you follow this link.