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PPO License #122869|Serving Los Angeles County
Serving Pasadena

Construction Site Security in Pasadena

Security for Pasadena job sites, from commercial and university projects to historic home renovations and the rebuilds in nearby Altadena after the Eaton Fire.

LDG team conducting a site assessment

Old buildings, new builds and rebuilds

Pasadena builds around its history. Projects range from mixed-use buildings near Old Pasadena and the Playhouse District to careful renovations of Craftsman and Spanish Colonial homes. Just north, Altadena has been rebuilding since the January 2025 Eaton Fire, and many Pasadena contractors and owners are working on both sides of the line.

LDG provides construction site security in Pasadena for contractors, developers and homeowners, with coverage matched to the site and the phase of the work.

Pasadena coverage options

  • Off-hours officers. Armed or unarmed officers at the gate nights and weekends.
  • Patrol visits. Scheduled or randomized checks of fencing, containers and equipment.
  • Camera vehicles. A marked vehicle from the AI Vehicle Surveillance Program, viewed live and remotely.
  • Renovation coverage. An officer at an occupied or historic home during a remodel, logging every contractor.

Historic homes need extra care

Original windows, doors, tile and fixtures can be hard to replace. On renovations of older Pasadena homes, post orders cover where salvaged materials are stored, who can enter which rooms and how the site is closed each night.

More coverage in Pasadena

For ongoing posts, see security guards in Pasadena. Planning an opening or donor event at the finished building? See event security in Pasadena.

Getting a site covered

Pasadena job site coverage ranges from patrol visits to full off-hours officer posts and camera vehicles, adjusted as the project moves along. Pricing depends on the mix of officers, patrol visits and camera vehicles, and on how long the project runs; longer agreements usually cost less. Published ranges for guards and the AI Vehicle Surveillance Program are on our rates page. Request a consultation, or call or text (442) 288-6642.

California requires every security guard to hold a guard card from the Bureau of Security and Investigative Services, and LDG works under PPO License #122869. For the service across the county, see construction site security in Los Angeles; for every service in the area, see our Pasadena & San Marino page.

FAQ

Construction Site Security in Pasadena: common questions

Do you cover rebuild sites in Altadena too?

Yes. Many Pasadena-area owners and builders work on both sides of the line, and we cover both.

Can an officer watch a historic home during a renovation?

Yes. Post orders cover salvaged materials, room access and nightly lockup.

Can coverage change as the project progresses?

Yes. We review the mix of officers, patrols and camera vehicles with the project team phase by phase.

Other cities

Construction Site Security nearby

LDG serves clients throughout Los Angeles County. See all service areas.

Let’s Build the Right Security Solution

Whether you need a single officer for an event, ongoing protection for your business, or a comprehensive security strategy, LDG is ready to help.