Johnson Thermol-Temp Inc

Johnson Thermol-Temp Inc operates as an HVAC contractor serving Washington, Rochester, Shelby Township, and surrounding Michigan communities. The company holds a 3.0-star rating from 2 client reviews, reflecting a mixed reputation that warrants closer examination. Their service menu covers residential and commercial heating, cooling, and indoor air quality systems, with particular emphasis on boiler services and repairs.

What distinguishes Johnson Thermol-Temp from competing contractors in the area is their explicit focus on boiler heating systems as a core service specialty. The company markets itself as specialists in boiler repair and installation, positioning this equipment expertise as their primary differentiator rather than general HVAC coverage. This boiler-focused approach suggests targeted knowledge in an equipment category that many broader HVAC companies treat as secondary to furnace and air conditioning work.

The two available reviews illustrate dramatically different service experiences. Jeff Tincknell awarded 5 stars after the team repaired his AC unit within 3 hours of contact, with the technician saving him thousands by identifying a failed fan motor instead of recommending a full system replacement. Conversely, Thomas Smak reported a 1-star experience involving a scheduled boiler inspection where the company failed to appear twice without proper communication, despite confirming appointments. These contrasting accounts suggest service quality may vary significantly depending on scheduling, crew assignment, and service type.