Custom Engineering

Custom Engineering operates as an HVAC contractor serving Linwood and surrounding communities across Saginaw County, Ogemaw County, Midland County, Pinconning, Kawkawlin, and the broader Michigan region. The company holds a 4.8-star rating compiled from 506 customer reviews, reflecting consistent service quality. Their service window spans Monday through Friday from 8 AM to 4 PM, and they maintain an active online presence with a functional website featuring service information and a blog.

The contractor distinguishes itself through several specific offerings visible on their website. They serve as a Mitsubishi Electric Solutions partner, indicating specialized expertise in variable-speed heat pump technology. Their service menu includes indoor air quality solutions such as air duct cleaning and sealing, along with commercial HVAC maintenance programs. The company promotes maintenance programs with financing options and an extended warranty, positioning themselves as a comprehensive solution for both residential and commercial climate control needs.

Customer reviews reveal named technicians handling specific situations. Craig responded same-day to a heat-related emergency when other area contractors could not arrive for days, diagnosing and resolving a heating issue promptly. Technician Jason Reid completed a particularly challenging central air installation, demonstrating adaptability on complex projects. Reviewer Christopher Conklin described technician Brandon locating two separate gas valve leaks and arranging parts quickly, completing the repair within two hours. These scenarios illustrate the company's capacity for responsive emergency service and technically demanding installations.