Shop1Professional Heating and Air Conditioning is located in Green Bay, Wisconsin and has been in business since 1984. The company was founded by Jim Spiegel who graduated from technical college in Eau Claire, Wisconsin. With an Associates Degree in HVAC, Jim built the company from the ground up.

Professional Heating and Air Conditioning started as a single man operation run out of Jim's home. Within two years, Jim's business had grown so well that he built a shop to house his operation. After several additions and remodels, Professional Heating and Air Conditioning resides in that very same building today.

Office003As a family business, Jim worked side by side with his wife Lynn for over 15 years. When Lynn left the company to pursue her life long dream of becoming a registered nurse, Jim was joined by his daughter Michelle. Michelle graduated from the University of Wisconsin Green Bay with a Bachelors Degree in Accounting. She heads up the accounting and office personnel while overseeing the day to day operations of the business. With the combined educations, experience and knowledge of our staff, Professional Heating and Air Conditioning can offer you products and service like no other.