Over Fifty Years of Creating Lasting Blower and Vacuum Solutions
Let our experienced team make the next improvement easy
Trusted Manufacturers
for air and gas handling solutions
A History of Custom Solutions
For fifty years, we have been bringing together proven products 
and the know-how to create solutions our customers need
Design Considerations for Spencer Central Vacuum Systems
Wondering where to start with your central vacuum system design? We can help.
A 50-Year History of Custom Blower and Vacuum Solutions
Since 1968, TC Koester, Inc. has created custom blower and fan solutions for all types of industrial environments. From bakeries to high-tech buildings, we provide customers with high quality, enduring solutions to unique challenges.
Standard and Custom Blower Materials
Learn more about standard construction materials, special metals, coating, and corrosion allowances.