Northeast Remote Surveillance and Alarm, LLC (NERSA)

Northeast Remote Surveillance and Alarm, LLC is a Bethlehem, Pennsylvania–based security integrator serving commercial, industrial, institutional and professionally managed properties. Operating since 2008, NERSA plans, installs, monitors, upgrades and supports physical-security systems for organizations ranging from small businesses to enterprises with multiple buildings or locations.

Company and contact details

• Public phone: 1-888-344-3846
• Published mailing address: 74 West Broad Street, Suite 400, Bethlehem, PA 18018.
• Primary service area: Pennsylvania.
• Additional coverage: Selected projects in New Jersey, Delaware and Maryland, depending on scope and ongoing support needs.

The address above is identified as a mailing address on NERSA’s current contact page. Project availability should be confirmed for the specific property; regional coverage does not establish an office in each market.

Commercial security services

Published service areas include video surveillance and recording, controlled door access, intrusion detection, commercial fire alarms, professional alarm monitoring and security-system integration. For suitable exterior applications, NERSA describes remote video review, proactive intervention and live talk-down with defined operating schedules and response procedures.

Related capabilities include visitor intercoms, IP speakers, controlled vehicle entry, structured cabling, fiber connections and supporting network infrastructure. Solar-powered or cellular surveillance is considered for locations where conventional power or connectivity is impractical. Managed service and maintenance arrangements can support ongoing system condition and administration.

Facilities and project types

NERSA’s stated scope includes warehouses, distribution centers, manufacturing facilities, offices, healthcare properties, schools, municipal buildings, industrial parks, contractor yards, retail businesses and multi-tenant properties. Professionally managed apartment work concerns shared entrances, common areas and grounds. The company does not provide installations for individual homes or single-family residences.

Projects may involve new equipment, additions, repairs, phased modernization or a customer-authorized transition from another provider. An existing installation is evaluated for condition, compatibility, access, documentation and continuing support before deciding which components can remain. Multi-location work can include coordinated permissions, common administration practices and consistent documentation.

Planning and technology scope

Company materials describe a facility-based planning process that considers operating hours, people and vehicle movement, access points, recording needs, existing infrastructure and future expansion. Proposed work should identify equipment, installation responsibilities, testing, training, account ownership and continuing service arrangements.

NERSA’s website also publishes manufacturer and platform research. Those references are expressly informational; inclusion does not establish a dealership, certification, authorization or brand-specific service capability. Confirm the exact supported equipment and proposed work directly in the project scope.

Official NERSA company contact and project information

Profile checked against current company pages and the Greater Lehigh Valley Chamber listing on October 28, 2026. This profile appears in a directory that includes NERSA and competing providers. NERSA is affiliated with this resource; the listing is not an independent ranking.