Philadelphia
Pennsylvania
Protecting People, Property & Profits
Security 101® is nationally-recognized as a leader in the security industry and viewed as one of the fastest growing commercial integrators in the US. From system design, engineering, and installation — to servicing electronic security systems, Security 101 offers a full range of services to our clients. Our business systems, specialized business operations software, and extensive training allow us to deliver the highest quality security systems and positive customer experiences.
As a true systems integrator, Security 101 is the only call you’ll need to make.
“Complete” design & engineering
Intercom & tele-entry systems
Custom programming
Mass notification systems
Project management
Wireless solutions
Visitor management systems
Access control systems
Video management systems
Intrusion detection systems
Unique software solutions for market-specific security challenges
Security system integration (video, access control & intrusion detection)
Security Reimagined
A comprehensive, purpose-built security environment is essential for businesses of any size to thrive. By partnering with Security 101, we can create an intelligent and integrated system that incorporates advanced video, access control, alarm monitoring, and visitor management solutions to help you maximize safety, efficiency, and productivity and detect and mitigate threats on time.
Our National
Strategic Partners
Other Strategic Partners
Our Team
Philadelphia, PA - Our local team is comprised of seasoned security professionals who are ready to handle any size commercial electronic security systems project or service needs you may have. At Security 101 our expansive network of industry talent is deep — and our unique business model allows for every team member to stay connected. Here are a few key TEAM101 members in your local area. Get connected, follow us on Linkedin®, and join the conversation. Our dedication to security excellence is second-to-none and we are ready to start earning your trust today.
Michael Dorrian
Owner

Mr. Dorrian is an industry veteran that started his career after proudly serving our country with the Rakkasans of the 101st Airborne Division (Air Assault). The leadership skills he honed in the US Army proved to be invaluable as he progressed through the security industry ranks at a very accelerated rate with both small and large national organizations. He holds numerous industry certifications and believes the most critical asset a company has is its employees. Mike has a proven reputation for assembling and sustaining high performing teams that have one common goal… fanatical customer service.
Andrew Benson
General Manager

Andrew Benson brings a strong background to the business, having been in the industry for the past 17 years. Starting at entry level and moving his way up the ranks, he was in charge of projects both large and small as his role transitioned into management. Andrew has a solid track record for assembling and sustaining high performing teams in addition to producing high quality, honest work. He believes in building strong relationships with his customers and always putting their needs first.
Marty Mitchell
Project Manager
Local
News
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Find informative articles relevant to your location and read about local security news, announcements, updates, and local security events that matter to you and your business.

Security Camera Laws in Pennsylvania: What You Need to Know Now
The chances of becoming a victim of a violent crime in Pennsylvania is 1 in...

Philadelphia location open for business
The latest addition to the Security 101 nationwide network of locally-owned...

Thanks for stopping by the Security 101 booth at ASIS
Security 101 would like to thank everyone who stopped by our booth at ASIS in...

Stop by the Security 101 booth #921 at ASIS - Philadelphia Sept 10-13th
ASIS is just around the corner and Security 101 will be there! Please stop by...
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Security 101® Careers
Philadelphia
Being a part of TEAM101 has a special meaning to our dedicated personnel. At Security 101, we are continuously seeking qualified, highly-motivated individuals who demonstrate our guiding principles of fanatical customer service, integrity, and fun. Grow with us and thrive within an organization dedicated to excellence.
We are actively seeking top talent for the following position(s):
Account Executive
APPLY NOWSecurity 101 – Philadelphia is now recruiting a Lead Commercial Security Technician that has experience installing programming and servicing commercial electronic security devices primarily CCTV, Access Control, IP Cameras, Intrusion Detection, Video Analytics, IP network systems and overall security systems.
Philadelphia
Lead Technician
APPLY NOWSecurity 101 – Philadelphia is now recruiting an Account Executive that can identify, qualify, and develop new customer opportunities by creating market awareness of Security 101 products and services. As an Outside Sales Representative in a B2B sales role, the ideal candidate will be actively seeking new business and building relationships with prospects while maintaining relationships and connections with their existing clients.
Philadelphia