I have worked with Janssen for almost 10 years. Their technicians are knowledgeable and professional. Appointments are kept and emergency maintenance is available when critical situations arise.
Jul 2018
I am the office manager for a church in Grosse Pointe Woods. We have multiple boilers, rooftop units and ductless wall mount ac units. Janssen maintains the church equipment with prompt service provided by professional technicians and supported by efficient office staff. I would recommend the company to anyone looking for commercial service for their HVACR equipment.
I have worked with Janssen for almost 10 years. Their technicians are knowledgeable and professional. Appointments are kept and emergency maintenance is available when critical situations arise.
I am the office manager for a church in Grosse Pointe Woods. We have multiple boilers, rooftop units and ductless wall mount ac units. Janssen maintains the church equipment with prompt service provided by professional technicians and supported by efficient office staff. I would recommend the company to anyone looking for commercial service for their HVACR equipment.