Temp Right Service Inc. was founded in 1977 by Charlie and Shirley Campfield, to serve the heating, air conditioning, and refrigeration service needs of Western Montana. In 1989 Charlie and Shirley retired and the business was operated by Ted, an employee of ten years, and his wife, Mary Bergsieker. Comfort Systems USA acquired Temp Right in 1997, with Ted remaining as company president.

Comfort Systems USA provided growth in capital and the ability to better train and develop personnel in the highly technical market. Beginning as a State Licensed Contractor employing 3 people in 1977, Temp Right has evolved into a company with more than 80 valuable employees. The array of services has grown to include: Commercial and Residential Construction, Commercial and Residential Service, Commercial and Residential System Maintenance, Plumbing, Mechanical Engineering, Energy Services, Performance Contracting, and Mechanical System Balancing for both air and water.