most wanted technicians!

Cory Schweizer

Cory Schweizer entered the HVAC industry as a temperature controls programmer with an emphasis for Commercial energy management. Cory has been in the trades industry since 1989. She began programming temperature controls in 1996 and quickly added many major certifications to her portfolio such as Landis & Staefa, Distech, as well as Lonworks network designing. In 1999, she started Technical Controls Solutions, Inc. She then added Industrial Boilers, Building Open Systems, Niagara AX, BACnet certifications, and Niagara 4.

When Technical Controls Solutions first originated, it was primarily a commercial, temperature controls company. As the customer base grew, they quickly earned the trust of their valued customers. In 2005, Cory soon recognized the need to expand into the residential and commercial heating and air conditioning markets and offer the services of a quality company that provides the same hard working ethics that earned her the respect and got her where she is today.

Out of convenience for the customer and marketability, Cory decided to shorten the name, it is currently registered as TCS Heating & Air Conditioning.

TCS continues to expand and offer NE Indiana home and business owners a broad range of diversification HVAC services. Cory has two objective philosophies that she has instilled upon her employees; “do onto others as you would have others do onto you” and “great customer service”.

Billy Conn- Temperature Controls / HVAC Specialist


Billy has been a valued asset to the TCS Heating & Air Conditioning family since 2005.  Billy  has a HVAC Journeymans License and is currently working on his Supervisors.  There isn’t anything he can’t figure out!  There is more to Billy than just Temperature Control and HVAC knowledge, he is our “Jack of all Trades”.  Everyone is impressed with his knowledge around a furnace.

Brad Pardue - HVAC Specialist


Brad has been a valued asset to the TCS Heating & Air Conditioning family since 2010.  Brad has a HVAC Supervisors License.   All our customers that met Brad say he is a very personable young man and takes the time to explain everything.  He gets compliments on his charming smile too!

Mike Schenk - HVAC Specialist


Mike has been with the TCS Heating & Air Conditioning family since early 2014.  Mike has a Supervisors license in the HVAC Industry and brings great service knowledge to the family.

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