Construction Site Security in Los Angeles, CA
Licensed construction site security officers for Los Angeles properties, with GPS check-ins and photo reports every shift. Free quote, fast start.
Front gate closed & secured6:02 PM · GPS verifiedPhoto
Damaged sign reported6:48 PM · Sent to managerReport
Building exterior — all clear7:15 PM · GPS verifiedPhoto
Lot & walkways lit — all clear10:05 PM · GPS verifiedPhoto
Construction Site Security services in Los Angeles
Job sites in Los Angeles sit empty for about half of every day, and that is when tools, copper wire, generators and stacked materials go missing. A mid-rise going up in Downtown LA, a warehouse conversion in the Arts District and a row of townhomes in the San Fernando Valley all have the same weak spots: an open fence line, a container full of tools and nobody watching after the crews leave. APS provides construction site security in Los Angeles with night and weekend guards who stay on the site and keep it locked down.
Our officers walk the perimeter, check containers, lifts and gang boxes, and keep a gate log of every truck, delivery and visitor that comes through. When a contractor is welding or cutting, we can also provide a fire watch guard for the hot work, following what the Los Angeles Fire Department or your permit requires. For builders with several small projects around the city, a patrol officer can visit each site at random times overnight. Every round is checked in with GPS, backed by time-stamped photos and summed up in a Daily Activity Report after each shift.
When Los Angeles properties call us
- Downtown LA mid-rise and high-rise projects that need overnight and weekend coverage
- Arts District warehouse conversions with copper and fixtures waiting to be installed
- San Fernando Valley housing projects with tools and materials stored on site
- Patrol visits between several small infill sites across Los Angeles

What's included
- Night, weekend and 24/7 job-site coverage
- Gate access control and truck/delivery logs
- Theft and vandalism deterrence
- Fire watch for hot work
- Photo reports to the superintendent
- Mobile patrol option for smaller sites
Any company can send a guard. We send proof.
The biggest complaint about security companies is guards who sleep, leave early or never patrol. APS was built to fix that.
- GPS check-insGuards punch in on site. We know they are on your property, not down the street.
- Hourly photo reportsTime-stamped photos of gates, doors and lots all night long.
- Daily Activity ReportA clean report in your inbox after every shift.
- Real supervisionSupervisors keep watch through the night and act fast if anything looks off.
| What you get | APS | Typical company |
|---|---|---|
| BSIS-licensed guards | ✓ | ✓ |
| GPS-verified check-ins | ✓ | — |
| Hourly photo reports | ✓ | — |
| Report after every shift | ✓ | Sometimes |
| Owner you can call directly | ✓ | — |
| Bilingual (English / Español) | ✓ | Varies |
Construction Site Security in Los Angeles: questions
What does construction site security in Los Angeles usually include?
Most sites get a guard or patrol for nights, weekends and holidays, gate control during deliveries, perimeter and container checks, and a written log. We adjust the plan to the size of the site and where your materials are stored.
Can your guard also cover fire watch during hot work?
Yes. We can staff a fire watch guard during welding, cutting or torch work and for the time afterward that your permit or the Los Angeles Fire Department requires, and we keep a separate fire watch log.
How will I know the guard was on my site all night?
Each round is checked in with GPS and time-stamped photos, and you get a Daily Activity Report after every shift. Superintendents can see the whole night before the morning meeting.
How fast can construction site security start in Los Angeles?
Often the same day. Call (833) 388-0071 and tell us the address and hours; we confirm the officers and send a quote right away.
More security in Los Angeles
All security guard services in Los Angeles · Fire Watch in Los Angeles · Event Security in Los Angeles · Mobile Patrol in Los Angeles · HOA & Apartment Security Patrol in Los Angeles · Armed Security Guards in Los Angeles · Construction Site Security overview
Construction Site Security nearby: Long Beach · Pasadena
