New Branch Opening In California 2019 

Our Mission

 To go above and beyond the call of duty. To provide qualified, educated and professional law enforcement, security services protection, and investigation services that meet the needs of our clients as “Your Total Security Expert”. To reduce asset loss to our clients, OEIS Agents and Experts will respond to any request within a moments notice to provide immediate protection, security patrol, and investigation needs. Our obligation towards our clients, is to promote safety and security for you 24/7 while maintaining the price pledge to our clients.


In our industry privacy is everything. We pride ourselves in our ability to be discreet with any and all of our services.


When you hire OEIS, you do because of our firm's credibility and reputation. OEIS oversees quality and offer advice 24/7, 365 days a year.


OEIS utilizes proficient trainers who will transmit our knowledge through lectures, followed by periods of questions / answers, workshops, observation and finally a shadowing stages in a workplace environment.


OEIS Agents are licensed, equipped with state of the art security and First Aid equipment to deliver the highest level of service. They are exquisitely trained level III security Agents and are authorized to provide First Aid/CPR, use force (baton and handcuffs), perform civil arrests, communicate with authorities, de-escalate conflicts, drive safely and adhere to OEIS corporate values of the highest level of customer service.

About OEIS

Emergency Response 

OEIS is a registered Investigation and Security firm that contains multi-cultured professionals from all over the world, such as former police officers, ex-military soldiers, human trafficking experts, anti-drug prevention officers, anti- terrorism and  operational collaborators. OEIS is honoured to collaborate with LILIA REDEMPTION FOUNDATION, who;s main goal is to end Human Trafficking in children. OEIS, along with LILIA REDEMPTION FOUNDATION are planning, together, to open 10 new 5000 square feet education and Rescue centers  in Canada and in ten countries that are PRIMARILY affected.

Please visit www.liliafoundation.com

Our Clients

Investigative Services

The OEIS team is made up of the leading private investigators and security who are extremely qualified and carry with them an abundance of expertise. Our cadre of investigators are exclusively comprised of experts from numerous fields. The core make up includes former Police and Corporate Investigators. Each member of our seasoned team brings with them a unique skill set as well as a specialization in both criminal and civil investigations. All members of our team have underwent an enhanced training beyond the basics

Investigative Services List

Inventory Loss & Shrinkage

a worker on a receiving dock may be simply signing for products rather than performing a physical count. An order may have been put in for 100 parts and only 50 parts are delivered...

Internal Theft 

Internal or employee theft often involves more than a simple stakeout.  Many techniques come into play when theft by workers is the most likely cause.  Employee theft is often due to...

Employee Reference Checks

With the job market being as tight as it is, many people resort to mistake their qualifications, figuring that no one will check...  

Fraud Investigation

OEIS has successfully handled investigations for both the public and private sector, including government agencies, major insurance firms, national law firms, national fortune 500 retailers...

Corporate Investigagtion 

Corporate investigations, or business investigations, look into irregularities within a company that may or may not be illegal, but do affect business performance, reputation or liability...

Inventory Valuation

So you’ve decided to purchase a business. Congratulations! But are you buying the business at the right price? Do you know the worth of the inventory on hand? 

Family & Divorce 

At OEIS, we understand that any separation or divorce is a very emotional time in one’s life. Utilizing a skilled team of investigative experts can reduce incidents of false accusations...

Worldwide Trade Investigation

With OEIS, Our trade investigators understand firsthand the priorities and goals of regulatory and law-enforcement agencies — that depth of understanding allows us to develop and offer..

Additional Services

The OEIS team is made up of the leading private investigators and security who are extremely qualified and carry with them an abundance of expertise...

Security Services

We are a one stop shop for all of your Private Investigation cases and Security Services with contacts conveniently located in Canada. We provide Professional Investigating and VIP Security Services for Corporations and Public Figures. As a leading private investigation corporation And Security, we are recognized as a proven leader capable of offering the highest quality investigative and security services. These professional services help our clients determine the legitimacy of suspect claims that at times, tend to be present within the corporate spectrum. 

Security Services List

Uniformed Guards

Our uniformed security officers are outfitted with a unique-type uniforms. Our corporate general orders, require that our personnel...

Mobile Patrol

OEIS Mobile Patrol is much more than a drive-by service. Our Mobile Patrol Guards physically check doors, windows, surroundings and the interior and exterior of the property...

Close Protection

​The ever growing threat of kidnapping and ransom demands, emphasize the need to have the correct level of protection for our clients, their families...


All event guards and security firms, are now required by law to employ licensed security officers in place. At OEIS, we attach a team of security experts...

Loss Prevention

OEIS is an expert in loss prevention and inventory control management, with 20+years of experience. OEIS owns one of the largest inventory control company...

Construction Sites

Theft and vandalism have become an increasing problem in the construction industry; adding unnecessary delays and cost to your project. OEIS will apply excellency in protecting your assets...


A condo is a home of its own, with a particular reception and safety needs for residents and visitors. Your residents desire a quiet, safe..

Parking Lots

Parking facilities, whether surface lots, parking garages or temporary parking areas for construction activities or events, are ideal targets for criminal activity..

Guard Sitter

OEIS has developed the ‘'Guard-Sitters’’ approach, for parents who wish to leave their children in the comfort and protection of a highly trained and licensed individual...

OEIS Training & Courses

OEIS Provides Online Training For Private Investigator And Security Guard. Our courses have helped hundreds gain or advance their employment.  Our custom courses are always sold at a discount, because we are constantly hiring and need skilled workers to keep up with our contracts. Approved Entity By The Ministry Of Community Safety And Correctional Services.  We Offer Professional, Informative, Quality Training, Not To Mention Our Outstanding Customer Service.

Courses & Training 

Security Guard Training

One of the best parts about becoming a security Agent, is the opportunity of advancement. Completing additional courses such as handcuff training or close protection ...

Private Investigator Training

​As a private investigator, you can make a big difference in someone’s life.  Families and loved ones can often lose touch and need to be reunited....

Close Protection Training

Close protection officers (CPOs), or bodyguards, keep clients safe from unwanted attention or physical harm. They are responsible for assessing security measures and providing discreet surveillance...

First Aid & CPR

The Rescue-7 program satisfies the first aid knowledge and skill requirements for certification in Emergency First Aid and Standard First Aid....

HandCuffs & Baton

This is an International certificate by ASP. Receive the state of the art training and equipment from a genuine Law enforcement agency...

Loss Prevention Training

This  course  provided  by  OEIS  will  provide  you  with  the  industry’s  “best  practices.”  These  are proven  and  effective practices and processes used by the retail industry to prevent and reduce the risk of  loss...

OEIS Job Postings

Our goal is to be a diverse workforce that is representative, at all job levels, of the citizens we serve. OEIS embraces diversity and equal opportunity in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be.

With over 15 years of Experience - We have the skills and resources to take on any  case. 

© 2023 OEIS Security & Investigations 

  • YouTube - White Circle
  • White Instagram Icon
  • White Facebook Icon