Sentinel Diversified Industries Inc

2043 Wellwood Avenue
East Farmingdale, NY 11735

About Sentinel Diversified Industries Inc

Our company was established to provide efficient, expert solutions to businesses and individuals. Our primary services include installations of Electromagnetic Locking Systems, Card Access Control Systems and other locksmith services. Our technicians offer the benefit of years of experience gained from 15+ years in service. We are an equal opportunity employer and are members in good standing of multiple professional organizations.

Competitors of Sentinel Diversified Industries Inc

DoorKing, Inc.

DoorKing, Inc. (we are also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States. DoorKing was the first company to use... Read More

Security Equipment Supply Inc. (SES)

SES has been serving the low voltage industry since 1982. We carry a full-line of low voltage products from traditional Burglar and Fire protection installations to CCTV, Home Entertainment, Home Automation, DataCom and more. Superior customer service is our focus. In short, SES is a friendly,... Read More

Trine Access Technology

Trine is guided by a single principle: to provide customers with innovative product design and development and to maintain the highest level of product quality and customer service possible. We are a leading manufacturer of electric strikes providing one box solutions for all your installation... Read More