Reliable on-site and technology-supported security for businesses and managed properties throughout Mountainside.
Providing professional security solutionsacross New Jersey for over a decade.
Five-star feedback on review sitesincluding Google and Yelp.
Our ownership and management live here.We protect the communities we call home.
GuardEX Security Services supports businesses, residential properties, construction sites, institutions, and managed facilities throughout Mountainside, New Jersey. We combine dependable security personnel, responsive local management, and practical technology around each property’s schedule, layout, and access needs. The result is clear, reliable coverage designed for the way the site actually operates.
Local Protection
Properties in Mountainside include industrial and warehouse facilities, offices, commercial buildings, residential areas, and active sites. These properties operate on different schedules and have different access needs. GuardEX Security Services builds coverage accordingly. An assignment may use a professional guard post, scheduled patrol visits, monitored camera feeds, credential-based entry, or an installed video system. These services can stand alone or work together, giving property teams a practical way to support daily operations, after-hours oversight, and consistent documentation.
Armed GuardsTrained armed security officers provide a visible deterrent for properties requiring heightened awareness, controlled entry, and clearly established response procedures.Learn More
Unarmed GuardsA consistent unarmed guard presence helps manage daily access, observe activity, assist visitors, complete assigned rounds, and document incidents for property management.Learn More
Mobile PatrolScheduled or randomized patrol visits help monitor entrances, parking areas, perimeters, and other vulnerable points across single or multiple properties.Learn More
Remote Video MonitoringOff-site monitoring professionals watch designated camera feeds, identify concerning activity, and follow established notification or escalation procedures when attention is needed.Learn More
Access ControlElectronic access control gives property managers practical tools for assigning credentials, adjusting permissions, and maintaining better visibility into entry activity.Learn More
Video Security SystemsProfessionally designed video security systems improve property visibility with strategically placed cameras, recording capabilities, and practical day-to-day management tools.Learn MoreThe Region
Mountainside is a borough in Union County, located in north-central New Jersey between the metropolitan core and the Watchung foothills. The borough has established residential neighborhoods, local civic uses, and commercial areas that serve residents and nearby communities. Interstate 78, the Garden State Parkway, Route 22, Routes 1 and 9, and NJ Transit rail service connect the county with Newark, Manhattan, and central New Jersey. Union County ranges from older urban and industrial communities in the east to established suburbs, downtowns, parks, and lower-density neighborhoods farther west. Healthcare institutions, offices, retail districts, logistics and industrial properties, schools, parks, and varied residential neighborhoods shape the county’s local economy. Within Union County, Mountainside combines a clear local identity with convenient access to nearby services, employment, schools, and regional transportation.
Industries Served
Office SecurityOffice security services in New Jersey for reception, employee and visitor access, closing checks, patrols, reporting, and response procedures.
Corporate SecurityCorporate security services in New Jersey for headquarters, executive areas, sensitive operations, employee access, patrols, reporting, and escalation.
Warehouse SecurityWarehouse security services in New Jersey for employee and driver access, docks, trailer yards, inventory areas, patrols, reporting, and overnight coverage.
Distribution Center SecurityDistribution center security services in New Jersey for busy gates, dock activity, trailer yards, employee access, patrols, reporting, and escalation.
Logistics SecurityLogistics security services in New Jersey for freight handoffs, driver access, cross-dock activity, yards, patrols, reporting, and after-hours operations.
Trucking Yard SecurityTrucking yard security services in New Jersey for gatehouses, driver access, trailer rows, overnight patrols, perimeter checks, reporting, and escalation.Office Building SecurityOffice building security services in New Jersey for multi-tenant lobbies, visitor access, deliveries, after-hours entry, patrols, and management reporting.
Front Desk SecurityFront desk security services in New Jersey for visitor check-in, employee access, vendor arrivals, lobby presence, incident reporting, and escalation.Office SecurityOffice security services in New Jersey for reception, employee and visitor access, closing checks, patrols, reporting, and response procedures.Corporate SecurityCorporate security services in New Jersey for headquarters, executive areas, sensitive operations, employee access, patrols, reporting, and escalation.Warehouse SecurityWarehouse security services in New Jersey for employee and driver access, docks, trailer yards, inventory areas, patrols, reporting, and overnight coverage.Distribution Center SecurityDistribution center security services in New Jersey for busy gates, dock activity, trailer yards, employee access, patrols, reporting, and escalation.Questions answered
Resources & news
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