Meet Our Team

Cooper MacDonnell – General Manager

Cooper joined Eastern Security Services in May 2013 with a B. A. degree in Communications from Loyola University Maryland. He began his career in the Security Industry in 2011, working for Rapid Response Monitoring. There, he worked as Operations Manager for a dealer and was responsible for sales, service, and installations for 20,000 customers throughout the country. Cooper oversees all aspects of the business, directing and coordinating all departments to meet business and growth objectives.

Contact him at:


David Belloma – Service/Technical Support Manager

Dave joined Eastern Security Services in 1988 with a degree in Electrical Engineering. He spent several years in the field as a service technician before becoming Technical Manager gaining valuable experience in system design, maintenance and troubleshooting. As Service/Technical Support Manager, Dave manages all aspects of the service department.

Contact him at:


Jason Polmanteer – Installation Manager

Jason joined Eastern Security in 2013 with a degree in Computer Information Systems. His industry experience started in 2010 at Rapid Response Monitoring as a central station operator. Now a New York State Licensed Installer, he manages the installation department, working closely with inside sales staff and technicians to pioneer the company in providing the latest in security technology to customers.

Contact him at: