Security & protective services · Available 24/7

Prevent · Secure · Protect

Armed and unarmed officers you can trust

Secure Resources Unlimited provides professional guard services, mobile patrol and protective details, led by people drawn from local, state and federal law enforcement. Help is a phone call away.

Founded 2015 24/7 operations 224-628-2927

Officers

Armed and unarmed guard services

The core of what we do. Trained officers staff lobbies, gates, campuses, plant floors and events — screened and briefed for the specific post, with a supervisor who answers the phone standing behind every shift.

2015

How SRU started

SRU was founded by Brian Dorow — a former police supervisor and former Deputy Assistant Secretary at the U.S. Department of Homeland Security.

200+

Organizations served

More than 200 organizations have trusted SRU with their people and their property — from manufacturers and school districts to healthcare campuses and national events.

1 in 3

From law enforcement

Roughly a third of the workforce is current or former law enforcement at the local, state or federal level, alongside veterans and former federal professionals.

71

Posts at the 2024 RNC

Selected to provide private security for the Republican National Convention, covering 71 posts across four cities and four days of continuous operations.

Drone

Aerial support

Where a site is too large to walk, aircraft fly perimeter sweeps, rooftop and tree-line checks and live overwatch of parking areas and crowds — supporting the officers on the ground rather than replacing them.

Prevent · Secure · Protect

Help is a phone call away

Ensuring operational continuity, personal safety and your peace of mind.

SRU helps you navigate the complicated and ever-changing landscape of security services and solutions. Whether you need officers on a post tomorrow morning or support during a crisis, we can help. How an organization responds to a routine situation — or to a crisis — has lasting consequences for its people and its reputation. Experience makes the difference.

Security services

Guard services, built around your site

Armed and unarmed security officers are the core of what we do. SRU staffs lobbies, gates, campuses, plant floors and events, supported by mobile patrol, fire watch and protective details — for businesses, healthcare facilities, school districts, government agencies and industrial sites. Programs are built around your site rather than pulled off a shelf, and a supervisor you can reach stands behind every post.

Armed & Unarmed Security Officers

Our primary service. Officers are screened, briefed and supervised for the specific post rather than rotated through it — uniformed presence for lobbies, gates, campuses, plant floors and anywhere a visible deterrent matters.

  • Armed and unarmed posts
  • Off-duty law enforcement
  • Gatehouse and access control
  • Dedicated site supervisors
  • Overnight and weekend coverage

Mobile Patrol & Fire Watch

Scheduled and randomized coverage across large or multi-building properties, documented shift by shift.

  • Marked vehicle patrol
  • Alarm and after-hours response
  • Compliant fire watch

Event Security

Posts, access control, credentialing and crowd flow — planned in advance at scales up to a national political convention.

  • Festivals and conventions
  • Private and corporate events
  • Credentialing and access

Executive Protection

Discreet details for executives, dignitaries and other high-value individuals, including advance work and secure transport.

  • Advance and route planning
  • Travel and transportation
  • Residential coverage

Assessments & Consulting

Risk, threat and CPTED assessments that produce recommendations you can actually budget against.

  • Security and threat assessments
  • CPTED site reviews
  • School safety assessments

Investigations & Screening

From matters resolved in days to complex technical and financial work spanning multiple states.

  • Corporate investigations
  • Background screening
  • Surveillance countermeasures

Industries served

Security programs built for your sector

The risks at a behavioral health unit, a distribution yard and a school district have nothing in common. Neither should the programs protecting them.

Why SRU

A security partner that is accountable to you

Local leadership

Programs are led by people who live in the communities they cover and remain directly accountable for performance and response.

Law enforcement depth

A workforce built from veterans, former law enforcement and former federal professionals, led by a founder who ran homeland security programs.

Built to scale

From a single overnight post to seventy-one posts across four cities, the same standards and the same supervisors apply.

Relationship-driven

Great security starts long before an officer reports for duty. It starts with understanding your mission.

Proven experience

Trusted by leading organizations

Northwestern Mutual
Komatsu
Mercury Marine
New Berlin School District
La Casa de Esperanza
River Park Senior Living

What clients say

Built through referrals, earned through performance

“Very professional, and certainly among the best I have ever worked with.”Omar Shaikn — Owner, 3rd Street Market & Carnevor Steakhouse
“The best security company we have used in my 25 years here.”Teri Adlam — Manager, Waukesha County Expo Center
“Always professional, thorough, and well prepared. My highest possible recommendation.”Brian Lammi — President, Lammi Sports
“A high degree of professionalism and discretion, every time.”Steve Ziegler — Chairman, Inpro Corporation
“We were given great insight on how to keep our children and staff safe.”Anselmo Villarreal — President and CEO, La Casa de Esperanza

Watch

Giving you peace of mind

Two minutes on who we are, how our officers work, and what it looks like when security is handled properly.

Join our team

Build a career in security

We hire veterans, former law enforcement, former federal professionals, recent graduates and community members — and we promote the people who show up and do the work.

Tell us what you're protecting

Every site is different. Start with a walkthrough and a plan, not a quote for bodies.

Call now Request a quote