Randy Hosler, President

Randy Hosler has been President of Progressive Mechanical, Inc., since 2006, and has worked in the mechanical industry for 24 years. An honorable Veteran of the U.S. Army, he served in the Persian Gulf War during the 1990s and recently achieved certification for Progressive Mechanical, Inc., as a Veteran-Owned Business. Randy handles the daily activities of the business including estimating, project management and business development. He has estimated and managed hundreds of projects, including serving as the on-site executive for the installation of a $40 million Pickle Line tandem Cold Mill project for Severstal Steel (now AK Steel), supervising nearly 160 men. He oversees the company’s vision, building a reliable team of talented people who maintain an impressive safety record. He is a Certified Industrial Technician and holds a State of Michigan Power Piping License. Randy lives in Harrison Twp., Michigan, where he and his wife of 25 years have raised their son and two daughters. He is an avid boater during the summer months with family and friends, traveling as much as possible with his family. In his free time, he likes sporting clays, bird hunting and sporting events.

Charly Hosler, Executive Vice President

Charly serves as Executive Vice President at Progressive Mechanical, Inc., where he oversees $50 million in yearly revenue. As Executive Vice President, Charly promotes a culture of accountability and creativity to ensure on-time, in-budget delivery of high-performance projects. Always, his goal is to make Progressive Mechanical’s long-standing values – quality workmanship, client focus, and a get-it-done approach – part of every aspect of the company’s operations.

With more than 20 years of experience – particularly in facility management, project estimation, and operation and maintenance – Charly has managed industrial projects across North America, from Canada to Mexico and in 10 states outside of Michigan. Working with a team of highly skilled employees, Charly’s focus is to be an approachable leader. He actively and regularly connects with staff, and visits branch offices and job sites, to provide additional oversight and ensure scopes of work are clearly defined, appropriately scheduled and well estimated. He works closely with union locals across the United States to foster and develop strong relationships focused on bringing the highest level of craftsmanship to Progressive Mechanical’s clients.

Charly holds multiple licenses in nine states and brings Progressive Mechanical the organizational leadership and experience necessary to compete in the mechanical contracting division. In addition to spending time with his family, Charly enjoys playing soccer, shooting sporting clay, and taking advantage of opportunities to travel.

"If it doesn't challenge you, it doesn't change you." - Charly Hosler
Estimating Department
Fire Protection
PMI Safety

George Dobrowitsky – Chief Estimator

Brian C. Hosler – Estimator/ Project Manager

Kevin Morgan – Estimator/ Project Manager

John Wisniewski – Project Estimator

Scott Tschirhart – Project Estimator

Josh Bersine – Division Manager

Ken Allbert – Operations Manager

Craig Mercier – Project Manager

Jim Logan – Fire Protection Design Lead Engineer

Jeff Jelinek – Fire Protection Designer

Jordan Ross – Fire Protection Designer

Tyler Haas – Fire Protection Designer

Corey Lindros – Safety Director

John Sawyers – Controller

Cleo Anderson – Office Manager

Tracey Pollard – Office Administrator

Rebecca Miller – Accounts Receivable

Brooke Hosler – Accounting

Andrea Hosler – Payroll

Mechanical/Plumbing Operations
CAD BIM/3D Modeling


Project Management


Eddie Weber – Manager

Carl DiCicco – Driver

Justin Barone – Driver

Brian Hund – Operations Manager

Craig Talerico – Piping Detailer

Aaron Duspiva – Piping Detailer

Ron Ross – Senior Project Manager

Dan Ross – Assistant Project Manager

Vince Palazolo – Project Manager

Mario Anetrini – Project Manager

Charles West – Project Manager

Brooks Morgan – Project Manager

Juan Lopez – Project Manager

Laith Jacob – Assistant Project Manager

HVAC Service Group

John Dougherty

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