Jason has been at Circle Mechanical since 2000. He started work as a Project Manager on commercial and residential projects. In 2009, Jason and his father purchased Circle Mechanical. He has more than a decade of experience in the industry and has worked extensively in project management and project estimation. He holds his master plumber's license with the City of Jamestown. He is certified through National Fuel for underground gas piping installation, through Gastite and Wardflex for gas piping systems, and with Wirsbo PEX.

Jason enjoys his time outside of work spending time with his wife Cheryl and their children Jesse, Caleb, and Allison. They enjoy camping as a family, bike riding, and canoeing.

Sherri has been at Circle Mechanical since 2002. Sherri started doing bookkeeping for her parents family owned business, since coming to Circle Mechanical she has been involved in all the operations of the business.

Outside of work, Sherri enjoys spending time with her husband Dave and their dog Luke as well as their nieces and nephews. They enjoy their time in the great outdoors, camping and hiking. Sherri is also an avid Buffalo Bills fan and enjoys going to football games.

Cheryl started at Circle Mechanical in January 2017. Cheryl assists in the day to day operations.

Cheryl enjoys her time outside of work baking and crafting, and spending time with her husband and her children, Jesse, Caleb, and Allison. They enjoy camping as a family, bike riding, and canoeing.