A Security Guard Management Team, Not Just Another Guard Company.
Nationwide Security Service is a security guard management company. We do not hand you a roster and walk away. We vet, deploy, and manage a national network of licensed local security firms, and we hold them accountable on every shift, so you get one accountable partner instead of a vendor to manage yourself.
That model protects commercial properties, construction sites, retail, industrial facilities, corporate events, and residential communities across all 50 states, with armed and unarmed officers placed only through firms we have vetted and verified. You get the reach of a national provider and the answerability of a single point of contact who owns the outcome.
We Vet the Security Firms So You Don't Have To
Subcontracted security only works when someone is genuinely accountable for it. That someone is us.
We Vet Every Firm
Before a single shift, we verify the company's state license, confirm its insurance, and check it out top to bottom. Firms that don't measure up don't work our jobs.
We Bind Them by Contract
Every firm names us on their insurance and signs our agreement, including a strict no-subcontracting rule. The firm we vetted is the firm on your site.
We Watch Every Shift
Live dispatchers and GPS-tracked check-ins monitor every post around the clock. We audit the work and call the guards, every shift, not just when something goes wrong.
We Tell You First
If something happens at your site, you hear it from us, with the report to back it up. One contract, one point of contact, one company that owns the outcome.
Meet the Team
The people behind your protection: accountable, experienced, and reachable around the clock. (Hover a card to read more.)
Daniel founded Nationwide Security Service and leads the company — building a vetted national network held to one standard of accountability on every shift.
Daniel Ryan
Daniel oversees the company's finances — billing, vendor payments, and reporting — keeping every account accurate, transparent, and on time.
Daniel Sarno
Gary leads brand, marketing, and client strategy — keeping Nationwide's promise of trust and accountability consistent across every account and campaign.
Gary Zamperelli
Eric runs day-to-day operations — coordinating deployments, dispatch, and field oversight so every site is covered and every shift runs smoothly.
Eric Lee
Jeffery leads technology — the dispatch systems, GPS tracking, and reporting that keep coverage accountable and visible in real time.
Jeffery Dodge
Built on Trust, Compliance & Consistency
Consistency is key. Every firm, every shift, every site, held to the same standard.
Licensed & Insured
Every firm we deploy is licensed in the state it works and carries verified insurance, with documentation on request.
Background-Checked Officers
The licensed firms we deploy background-check and train their officers, and must produce the documentation whenever we request it.
24/7 Live Dispatch
Centralized, in-house dispatch with live operators and rapid deployment, including same-day emergency coverage.
Nationwide Network
National reach with local accountability. Vetted firms wherever you operate, under one agreement.