Security You Can Trust

Professional. Personal. Proactive.


Security Personnel Inc. (SPI) has protected the people and assets of companies throughout Southeastern Wisconsin since 1971. We are a group of dedicated professionals who proactively ensure that each of our clients feel secure.

We believe in taking a hands-on, personal approach to every job, which means there will never be a question as to who is on your side.

PROTECT YOUR BUSINESS

WHAT WE DO

Uniformed Security

Uniformed security guards act as a deterrent to potential criminals, are quickly spotted in an emergency and provide peace of mind. SPI hires and trains professional, proactive uniformed guards and manages them so you don’t have to.

Loss Prevention

We develop and implement policies and procedures at your business to help you reduce and prevent loss before it happens. Whether you need a new strategy, or need professionals to execute on your current strategy, SPI has the loss prevention specialists you need.

Special Security Services

SPI understands that an out-of-the-box solution will not work for every business. That’s why we perform a customized risk profile to create and execute the best security strategy for your unique business needs.

MORE THAN

YEARS IN BUSINESS

WITH OVER

SECURITY PROFESSIONALS

AT MORE THAN

WORKSITES

MANY CLIENTS WITH

YEARS OR MORE WITH SPI