Event Security in Ontario, CA
Licensed event security officers for Ontario 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
Event Security services in Ontario
Ontario has become a real event destination in the Inland Empire. The Ontario Convention Center brings trade shows and conventions, Toyota Arena hosts hockey, concerts and other events, and hotels near Ontario International Airport host meetings and banquets all year. APS provides event security in Ontario for exhibitors, organizers, hotels and private hosts who need professional officers on short notice.
Our officers handle booth and exhibit security, entry and badge checks, bag checks, crowd control, VIP areas and parking. For multi-day shows, we keep officers on site overnight to watch equipment and inventory. Every officer checks in with GPS and sends time-stamped photos, and you get a Daily Activity Report after each shift. Many Ontario businesses also use us for company picnics, warehouse open houses and holiday parties.
When Ontario properties call us
- Overnight exhibit and booth security at Ontario Convention Center shows
- Hotel banquets and conferences near Ontario International Airport
- Private events and watch parties near Toyota Arena
- Company picnics, open houses and holiday parties for Ontario businesses

What's included
- Crowd control and entry/bag checks
- Overnight security for booths and equipment
- Parking lot and traffic control
- Armed or unarmed officers
- One-day and multi-day events
- Nonprofit, church and community events
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 |
Event Security in Ontario: questions
Do you provide booth security at the Ontario Convention Center?
We provide booth and exhibit security for exhibitors and organizers, including overnight. Check your show's rules about outside security first.
Can you staff corporate events for warehouses and businesses?
Yes. We provide officers for company parties, open houses and family days, including parking and gate control.
How quickly can you staff an Ontario event?
We can often staff events on short notice, but more lead time helps for large shows.
How fast can event security start in Ontario?
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 Ontario
All security guard services in Ontario · Fire Watch in Ontario · Mobile Patrol in Ontario · Event Security overview
Event Security nearby: San Bernardino · Fontana
