Official Website of Tri State Enforcement Regional Authority



TSE - Tri State Enforcement

Pittsburgh, PA

Protecting & Serving the Pittsburgh Metro Area


TSE Pittsburgh PA - Security, Protection, Defense, and Investigation Services

Trusted Public Safety, Defense &
Security Guard Services
in Pittsburgh, PA

Substantially more than a security guard company, TSE Pittsburgh is the metro area’s premier supplier of advanced and mission-critical public safety, defense contracting, physical protection, and armed security guard service solutions; defending, protecting, and safeguarding life and property throughout the areas of Aliquippa, Beaver, Belle Vernon, Bethel Park, Butler, Cranberry, Greensburg, Latrobe, Monroeville, Moon, New Kensington, New Stanton, Pittsburgh, Robinson, and Washington, PA.

Represented by the most educated, talented, and qualified law enforcement, public safety, and criminal justice practitioners in the region; the combination of expert personnel and advanced capabilities result in highly effective professionals who can handle a wide range of critical and emergency issues. This top-tier level of service is far beyond the capabilities of other security guard companies and private detective agencies in the region.

TSE Pittsburgh: Most Requested Local Services

⸺ Award-Winning Excellence ⸺

TSE-Tri State Enforcement Regional Authority, 2021 Pittsburgh, PA City's Best Award Winner
TSE-Tri State Enforcement Regional Authority, 2021 Bark Certificate of Excellence Award Winner
TSE-Tri State Enforcement Regional Authority, 2022 CBRB Best Business Award Winner
TSE-Tri State Enforcement Regional Authority, 2022 Pittsburgh, PA City's Best Award Winner

As Featured By

Proven, Dependable, and There When You Need Us.


We are Western Pennsylvania’s top-rated and premier supplier of specialized and mission-critical public safety, special police, crime prevention, armed security guard, and protective service solutions.

Contact Us

TSE - Tri State Enforcement
Pittsburgh Regional Service Area
322 North Shore Drive,
Building 1 B, Suite. 200, PMB 322206,
Pittsburgh, PA 15212
Hours: 24/7

We Are Here To Help, Anytime

Prefer Not To Call? Send Us A Message!


Tri State Enforcement Regional Authority employs only the most educated, talented, and qualified law enforcement, public safety, and criminal justice practitioners in the metro area. 

Talented Professionals Welcome
Intrigued? Interested in joining our team?
View current open positions, and review our
eligibility requirements and selection process.

The capabilities of this Agency combined with extensively trained and state certified officers, ensure professional practitioners who are well trained, highly competent, and fully equipped to handle a dynamic range of routine, critical, and emergency issues. This far exceeds the capabilities of any other security guard company or private detective agency in the region.


Serving The
Metro Region

The Steel City

Pittsburgh, PA Current Conditions

Pittsburgh, Pennsylvania, located in Allegheny County, is a large metropolitan city located in western Pennsylvania. The city has a population of approximately 300,000, while the greater metro area maintains a population of approximately 2.3 million.

Situated along the Allegheny, Monongahela, and Ohio rivers, the city is located approximately 130 miles southeast of Cleveland, OH, and approximately 150 miles west of Harrisburg, PA; and is the second largest city in Pennsylvania, and the 27th largest in the nation. The city is known as both the City of Bridges (having 446 bridges), and the Steel City (for having more than 300 steel businesses). Visually, there are two inclined railways, 30 skyscrapers, and a pre-revolutionary fortification and the Point State Park located at the confluence of the three rivers.

Security Guard Company
in Pittsburgh, PA

Our extensively trained, certified, and experienced security forces personnel deliver unmatched crime mitigation and protective security services throughout the greater metro area, which businesses, corporations, and other organizations want; yet oftentimes cannot easily find. Through the professional solutions provided by TSE, there’s no need to settle for less and risk more.

TSE has a proven track record of success and exceeding partner and client satisfaction. Having protected an estimated $52B in assets, property, and holdings since the formation of the Agency in 2009; TSE nor any of it’s clients or partners has ever experienced any loss or incident. TSE is proud to be the highest-rated security-based services provider in the area.


Special Event

Special Event Security
in Pittsburgh, PA

TSE is proud to deliver comprehensive event security and public safety services across the Western PA area, for those organizing and hosting special events and venues. TSE delivers unrivaled security services, public safety, planning, and mitigation solutions for community events, fairs, festivals, sporting venues, and more.

Special venue and event security can be inclusive of a wide range of specific needs, requirements, and specifications that are unique to each event type and location. Regardless of your event type or location, the event security services provided by TSE comprehensively and effectively address a dynamic range of common and uncommon needs and concerns.

Detective Agency
in Pittsburgh, PA

For matters requiring a comprehensive, thorough, and capable investigative team; the Special Investigations Unit (SIU) at Tri State Enforcement Regional Authority is a talented and effective resource available to assist.

TSE provides our local area clients with contracted investigative resources, special investigators, contract and private detectives to government, business, corporate, judicial, and private citizens. Clients receive unmatched dedication, capability, and resolve; enjoying a higher quality of professional service that is increasingly rare in today’s market.


Personal Safety &
Security Services

Bodyguards & Executive Protection
in Pittsburgh, PA

For private citizens of all walks of life having the need for a personal security detail, security escort, or similar protective service function anywhere in the western areas of the state; TSE delivers quality, comprehensive, and highly responsive personal security solutions designed to keep individuals and families safe from known and suspected threats. From weddings to funerals, needs created from legal matters and disputes, rapid gains in finance, threats, extortion, and other situations; TSE has successfully navigated every situation facing our clients.

For diplomats, elected officials, executives, public figures, and other high-profile individuals; TSE proudly delivers comprehensive and custom-tailored threat mitigation and security-based solutions across the metro area. All services address likely, potential, and unlikely threats, based on the unique profile and circumstances of the client.

Exceptional Solutions
Are One Click Away