Reviews

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Tom Allen, 3+ years ago

We've used Althoff's for a long time because they're on time and do great work. Technicians that know what they're doing and can actually repair problems not just replace parts work here.

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jim jesionowski, 3+ years ago

Althoff is by far the best HVAC companies in the Chicago land area. Timely, courteous, knowledgeable, and really care about your satisfaction.

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Roberto Barreto, 3+ years ago

Phenomenal Service!!! Salesman (Jeff Miller) was responsive and really cared about making us happy. Service Technician was top notch. I've found my forever home service company!

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Mindy Schwab, 3+ years ago

Nothing but the best Mark and the crew and the office have been amazing!!