Zack and Sean have succeeded in getting our heat pump/ gas furnace to work perfectly. The furnace is located in a tight corner where installing the ducts is awkward, requiring skill and imagination to

Much to my surprise, after seven years, my heater/air conditioner needed more than what I could do. Jahnke to the rescue!. Hunter arrived with his fully stocked bright yellow van and had me and the do

Thanks you Sean Daly for the great service. After I called Jahnke they were fast to get me scheduled and prompt on the service appointment. Sean pointed out the issues with my system and gave me great