Reviews
We had a new AC and Heater installed. Althoff were professional and I would highly recommend this company to all of my friends and family!
Service men are courteous and qualified always on time which respects your time also.
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.
Althoff is by far the best HVAC companies in the Chicago land area. Timely, courteous, knowledgeable, and really care about your satisfaction.
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!
Nothing but the best Mark and the crew and the office have been amazing!!