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Our Team

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clark thumbnail Roger Clark
General Manager

513-842-2718 - email
Dan Daly Dan Daly P.E
Engineering Manager

513-842-2750 - email
rod ritter thumbnail Andrea Luck
Director of HR

513-842-2763 - email
Chuck Turner
Logistics Manager

513-842-2700 - email
rod ritter thumbnail Bill Wolf
Project Manager

513-842-2761 - email
rod ritter thumbnail Sherry Ritter
Project Assistant

513-842-2728 - email
Steve Smith
Senior Designer

513-842-2767 - email
Andy Stclair Andy St. Clair

513-842-2747 - email







Roger Clark
General Manager

Roger has 33 years of experience in the mechanical trade including design, engineering and installation. He has been a lead superintendent of field installation and 18 years in sales, project management, estimating and design. Roger has been involved in over 100 medical projects with design sales and project management.

Kentucky certified healthcare contractor


Dan Daly P.E.
Engineering Manager

Dan has worked as a Mechanical Engineer in the HVAC industry since his graduation from the University of Dayton. He started his career at Kohrs Lonnemann Heil Engineers, PSC, where he worked as a lead mechanical engineer on over 150 commercial, healthcare, educational, civic and retail projects. His responsibilities include full design and commissioning of all mechanical systems, management of clients, scheduling, recording, and follow up of all meetings, and the organization of various office personnel/assets, including the management of the mechanical engineering cooperative education department. In February of 2008, Dan joined the Commercial HVAC team as the Engineering Manager, taking a lead role in bidding, design and commissioning on all work, including design-build, design-assist and plan-spec work.

Bachelor of Mechanical Engineering, University of Dayton

Certifications and Licenses:
Professional Engineer (PE), registered in multiple states

Leadership in Energy and Environmental Design Accredited Professional (LEED AP), certified by the USGBC

Professional Engineer (PE), registered in multiple states

Active member of the American Society of Heating, Refrigerating and Air Conditioning Engineers, Inc. (ASHRAE) and the United States Green Building Council (USGBC)


Andrea Luck
Director of Human Resources

Andrea started with Cinfab in 1997 as an Administrative Assistrant. In 1998, she assumed the duties of Human Resource Administrator for Cinfab and in 2000, she became the Director of Human Resources for the Grote Companies.

BA in Human Resource Management

Society for Human Resource Management (SHRM)


Bill Wolf
Project Manager

Bill has over 20 years experience in the mechanical trade. He is experienced knowledge in all facets of Commercial HVAC's work including the installation of HVAC, refrigeration, plumbing and process piping. He has managed projects ranging in size up to $2,800,000.

University of Cincinnati - AAB

Certifications or licenses:
EPA Certified in handling of refrigerants– Universal Technician
Pipe-fitting Instructor

Community service or awards:
Parish Council member

Sherry Ritter
Project Assistant

Sherry has over 20 years in the field of Engineering Consulting and Design Build, including 12 years experience as CAD Operator and designer. She is experienced in Document Management, Design Coordination, and Procurement.

Associate's Degree - CAD

Steve Smith
Senior Designer

Steve has over 19 years experience in commercial HVAC design/build construction industry. He spent 16 years at another Cincinnati area HVAC design/build contractor in various roles from entry level draftsman, to engineering design/build, to project management. For the past 3 years, he has been in his current position of HVAC Systems Designer for Commercial HVAC.

Associates Degree - Architectural Technology
University of Cincinnati – Ohio College of Applied Science

Andy St. Clair

Andy has over 5 years in HVAC business. He started in 2002 as a co-op draftsman for Benner Mechanical. He was hired on full time shortly after that, working directly with their engineer. He started off doing mostly HVAC piping design for large commercial companies as well as some industrial applications. After about a year of working mostly with piping, Andy started working with the design team for the airside. He worked with them until September of 2005, when I came aboard the Commercial HVAC engineering group.

Associates's Degree - Applied Science/CAD

ASHRAE member

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