Delta T Heating & Cooling

Delta T Heating & Cooling has earned a perfect 5.0-star rating across 146 reviews in Grand Rapids, MI. Founded and operated by Brandon, this locally-owned contractor serves homeowners across North Grand Rapids neighborhoods including Northview, Creston, and Cheshire, as well as surrounding communities such as Ada, Plainfield, Rockford, Holland, and Byron Center. The company specializes in furnace repair, heating system installations, and water heater services, offering 24/7 emergency repairs for heating emergencies throughout West Michigan winters.

What distinguishes Delta T from other Grand Rapids contractors is their comprehensive approach to home comfort. They handle ductless and mini-split AC systems for homes without traditional ductwork, tankless water heater installations, and new construction HVAC projects. Their technicians perform combustion inspections and preventative maintenance programs designed to catch problems before they become major repair bills. The company provides transparent pricing and communicates clearly throughout every service call, from diagnosis to completion.

Reviewers consistently mention Brandon by name, noting his same-day availability when furnaces fail. One customer in Creston called after their furnace quit working and received service the same day, with Brandon explaining each step of the diagnostic process. Another reviewer described how a combustion inspection paid by DTE revealed a different problem that Delta T caught in time to prevent a major issue. Customers praise their thoroughness, a duplex owner mentioned Brandon answered all their questions patiently during a furnace tune-up, while another noted the team cleaned up better than the basement had been before installation.