Coverage & offices
Security nationwide,
run from three offices.
QSD provides security nationwide. Our offices in Springfield, Kansas City and Boca Raton are staffed with QSD’s own in-house guards, and coordinate a network of 300+ vetted partner agencies for clients everywhere else.
Offices
In-house guards in Missouri & Florida
Each office is staffed with QSD’s own guards: licensed, trained and employed directly by QSD, not subcontracted.
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HeadquartersSpringfield, MO138 Park Central Square
Springfield, MO 65806View office -
Office · HubKansas City, MO110 Main St
Kansas City, MO 64105View office -
New branch · Opened Oct 2026Boca Raton, FL1650 S Dixie Highway
Boca Raton, FL 33432View office - NationwideEverywhere else in the U.S.300+ vetted partner agencies, managed by QSD with one point of contact.How it works
One request, immediate service
How deployment works
- 01
Request
Call us 24/7 at (417) 208-9710 or submit a client request with your site, schedule and coverage needs.
- 02
Match
We match licensed, trained officers to your site: QSD’s own in-house guards in Missouri and Florida, or a vetted partner agency from our nationwide network.
- 03
Dispatch
Officers are deployed to your site with an average arrival time within 60 minutes for critical requests, and QSD stays your point of contact.
- Available 24/7
- Average arrival within 60 minutes
- Nationwide
- Fixed rates
Ready to elevate your security measures?
Tell us about your site and we’ll put together a customized security plan. For urgent needs, call us 24/7.