Leadership Team
Leadership Team

Dan Porter
PRESIDENT
Dan Porter
PRESIDENT
Work Experience
Mr. Porter is the Owner and President of Overley’s bringing over 20 years of Construction and Project Management experience in civil and environmental construction. Apart from Dan’s leadership guiding the success of Overley’s, Mr. Porter is committed to providing a safe work environment for all its employees. Dan is instrumental in Overley’s dedication to providing quality service on our customer’s large and/or small-scale projects.

Brandon Porter
CFO
Brandon Porter
CFO
Work Experience
Mr. Porter is the Chief Financial Officer (CFO) of Overley’s with 14 years of experience in the construction industry from an accounting and business development viewpoint. Key to Overley’s success is Brandon’s leadership of the accounting department as well as development of Overley’s state of the art project management system that allows for reporting of daily work reports on the foreman’s mobile device and real-time tracking of projects through a cloud-based data management system.

Rob Marti
Vice President – Safety
Rob Marti
Vice President – safety
Work Experience
Mr. Marti has 15 years of HSE (Health Safety Environment) experience, emergency medical response, emergency response, including 10 years of direct Safety and environmental management, Occupational Health, workman’s compensation management and various other Safety and Environmental related experience. Prior to working with Overley’s he has managed Health and Safety and Environment for large electric power generation companies, Oil field operations to include hydraulic fracturing and drilling. His knowledge and experience include EMT and advanced life support care, competency or advanced level safety training with heavy mobile cranes, Hazmat response, Environmental data collection and reporting to State and Local agencies. Mr. Marti has directly supervised large and small projects. His skills include various advanced rescue techniques, OSHA auditing, risk mitigation and root cause analysis.

David B. Marlar
Vice President – fleet operations
David B. Marlar
vice president – fleet operations
Work Experience
Mr. Marlar has 30 years experience in the diesel and heavy equipment industry. He has a graduate degree in Diesel and Heavy Equipment and has earned his ASE Master Certification. Past experience has found David traveling throughout North America training others in class room and field forums on newly -introduced industry technologies. David has a decade of managing various departments and personnel within the Diesel and Environmental industry. Currently he is managing the Fleet Services Division supporting all other divisions within Overley’s.

Jay Zandell
Vice President – Business Development
Jay Zandell
vice President – Business development
Work Experience
Mr. Zandell brings nearly 30 years of experience in various aspects of the environmental consulting and contracting world to Overley’s and leads our business development team. Upon completion of his enlistment in the United States Marine Corps, Mr. Zandell enrolled at the University of Kansas where he graduated with a degree in Geology. After graduating, he launched his career in the environmental consulting/contracting industry and has never looked back. Jay’s in-depth knowledge and experience in implementing the environmental industry, field services, characterization and remediation, state and federal regulations, health and safety, and contracting is demonstrated by his spearheading business development initiatives, implementing strategies, mentoring other professionals , and meeting growth objectives.