Mills Inc

Mills Inc operates as an HVAC contractor serving Charles City and surrounding communities within a 35-mile radius, including Nashua, Rockford, and Marble Rock. The business holds a 4.7-star rating compiled from 23 customer reviews, reflecting consistent service quality across residential and commercial projects. Operating hours span Monday through Friday from 8 AM to 4:30 PM, with Saturday and Sunday reserved for emergency callbacks.

The contractor distinguishes itself through same-day emergency response capabilities and a comprehensive maintenance plan program designed to protect home comfort systems year-round. Their service portfolio extends beyond traditional heating and cooling into hydronic heating solutions and geothermal systems, offering alternative heating technologies for homeowners seeking energy-efficient options. This breadth of expertise allows them to address varied climate control challenges without requiring homeowners to engage multiple contractors.

Customer reviews highlight specific positive experiences with technicians Nate and Doug, both praised for diagnostic speed and professional conduct. One reviewer described a furnace ignition issue resolved within an hour of the Monday afternoon call, while another noted a technician arrived the morning after initial contact to complete plumbing work. These accounts demonstrate the contractor's capacity for responsive service, particularly for urgent household disruptions.