Public Safety and Security Services
TSE Lancaster, PA

TSE Lancaster, part of the Second District Command, delivers mission-critical policing and security services, safeguarding life and property across the Lancaster, Lebanon, and Berks/Reading areas. TSE Lancaster is staffed by some of the most educated, talented, and qualified law enforcement, public safety, and criminal justice practitioners in the nation. TSE Officers who are trained and equipped to handle a dynamic range of critical and emerging issues; far exceeding the capabilities of security guard companies and private detective agencies.

Housing Communities

Public Safety & Security

Government & Corporate

Policing & Security

Civil & Criminal

Investigative Services

Special Events

Public Safety

Workplace Violence


Court & Judicial


Security & Policing

Contracted Solutions

Roving & Mobile

Patrol Services

Lancaster Security, Policing & Public Safety

TSE Lancaster delivers proven and reliable services to agency partners and clients who require a worry-free and superior option for their security and protection needs. TSE Officers deliver real and measurable solutions, far superior when compared to traditional security guard companies.
TSE was organized and founded specifically to meet the demand for a better alternative to traditional security and public safety services. As a result, TSE supplies worry-free and quantifiable solutions to a wide variety of both large and small organizations every day. TSE Lancaster delivers top-rated physical security, policing, and public safety solutions across Berks, Chester, and Lancaster Counties.
In being a leader of the contracted public safety and security market – TSE doesn’t employ security guards, and our Agency is far more progressive than a cut-rate security company. We deliver solutions unique to each partner and client – as no two needs are the same. TSE evolves our practices and methods in time, because today’s strategies are often ineffective tomorrow.
The capabilities of TSE officers and of this agency are expansive, enabling personnel to do what no other security guard company or detective agency can. TSE officers are meticulously trained and equipped and deliver on TSE’s commitment to excellence and achieving positive impact.

TSE’s Proprietary All-Hazards Approach ℠

Ensuring People, Communities, and Assets are Safe, Secure, and Better Protected

A One-Of-A-Kind Approach to Safety and Security, found only at TSE


TSE Officers are successful graduates of POST approved law enforcement academy training; and join our agency with prior experience. Far beyond the capabilities security guards; this allows TSE personnel to actively enforce laws, rules, and regulations.


TSE Officers are certified in a variety of hazardous materials; to include ID, response, containment, and more. Officers can handle suspected and actual instances of hazardous materials incidents, bomb threats, radiological and biological threats, and more.


All TSE Officers are trained in basic firefighting and rescue; enabling personnel perform immediate rescue and fight incipient fires. Personnel are also certified in evacuation coordination; facilitating immediate and effective ad-hoc evacuation routes / techniques.


TSE Officers are certified in advanced first aid, CPR, AED, Tactical Combat Casualty Care, and opiate overdose care. Personnel and patrol cars are equipped with emergency medical kits; allow officers to quickly stabilize a variety of life threatening conditions.

Want to learn more about TSE and how we compare to other organizations and firms, or understand more about the benefits of TSE’s exclusive All Hazards Approach ℠?

Lancaster Area Workload

Policing Services

Public Safety Services

Security Services

Judicial Services

Investigative Services


TSE – Tri State Enforcement

Recent Feedback: TSE Lancaster

Best security guard service in the area. Don't waste your time calling anyone else.
Janet Greene
12:29 25 Nov 19
Five star service. Highly recommend.
Avrom Herendeen
16:22 22 Nov 19
If you're looking for private security in Lancaster Tri-State Enforcement is amazing. They will walk you through the whole process. Their officers made everyone feel safe and well taken care of
Dennis Nugent
07:20 11 Sep 19
We were super excited to work with the TSE officers. They made the process seamless and are one of the best security guard companies in Lancaster
Sally Elliott
08:34 08 Sep 19
The answer to Gettysburg private security guards. They get the job done and better than the rest
Sally Elliott
10:46 07 Sep 19
As a former LEO, I know the importance of security and protection with high-profile clients and guests. TSE exceeds standards 100% of the time. I have used them for executive protective detail and for private parties. 2 thumbs up for TSE.
Leeland Glass
19:22 09 Jul 19
Great work, so happy I hired TSE over the other options I came across.
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03:50 29 May 19
Great work, so happy I hired TSE over the other options I came across.
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03:50 29 May 19
We used them for a private party and they just knew exactly what to do. They came in and took it from there.
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01:50 27 May 19
They did a great job! Well worth the money.
taylor flune
02:34 24 May 19
Professional, timely, would use again
Tran Lien lien
02:41 22 May 19
Occasionally have the privilege of working with Ed Blake as my guard for ATM repairs and he has conducted himself professionally at all times and takes his position seriously. He communicates well with all of the local techs as to meeting times and places.
John Henry
19:06 08 Mar 18
Local Partner Highlights: TSE Lancaster

Upgrade Your Safety & Security With The Region’s Top-Rated Partner.