Yezek & Sons, LLC


Mark Bell

Mark graduated from Olivet Nazarene University with a BS in Mechanical Engineering. Since then he taught 5th grade for 4 years in the inner city of Chicago through the Teach For America program, he worked as a sales engineer for ENTEC Services for 4 years, and then at the Habegger Corporation for 4.5 years before joining Yezek & Sons. Mark has many years of experience serving customers in the HVAC industry and is excited to continue doing that at Yezek.

Outside of work, Mark loves being active especially outdoors with activities such as snowboarding, rock climbing, golf, coaching his kids’ sports, or just chasing them around the yard. Mark has an exuberant and growing family with his wife Annie and kids Willie, Mary, Jimmy, and Charlie.