FYI Private Investigators Inc. specialize in Cheating Spouse Investigations throughout the Hamilton, Toronto, Oakville, Mississauga, Niagara, Brantford and Windsor areas, as well as the entire province of Ontario.

​We regularly conduct vacation surveillance to keep track of family and friends discreetly. If your spouse is leaving Canada for a business vacation or a vacation with friends, we can keep a discreet watch over them and provide you with minute by minute updates with pictures.


If you think your spouse is cheating on you, or possibly spending time with someone else, then you may need to acquire our discreet Private Investigation services and get fast accurate results. We also conduct cohabitation investigations and lifestyle audits.

All information, evidence, video documentation and pictures collected during the course of the investigation will be provided to you and can be utilized for any future court purposes as we are a Government licensed Private Investigation agency.

Call us now.  "Be in the know"!!

​​Infidelity is likely the most painful and devastating thing that can happen to a man or a woman.  It is always in your best interest to contact FYI PRIVATE INVESTIGATORS INC. and get the evidence that you need.

We will take your call and set up a plan of action with you.

We will work closely with you to develop an investigative plan that will address your needs, while staying within your financial budget. 

A discreet and professional surveillance investigation and BACKGROUND CHECK can then be commenced, and you will be updated throughout the process via text, email or by phone.

We will help you confirm or negate your fears or suspicions. Either way, you will be able to quickly obtain the TRUE FACTS that you need, and make decisions accordingly.  

A comprehensive report and video documentation will be provided upon conclusion if requested.

We Are Available To Take Your Call 24/7!!.



Private Investigators


FYI Private Investigators Inc.

Cheating Spouse Investigations

Custody Access Disputes

​Background Searches

Cohabitation Investigations

Vacation Surveillance's


​Call or Text Now
: (905) 929-8736


       (905) 929-8736

Alimony Reduction

Do you believe that you are unfairly paying Alimony to an ex husband or wife that is living with someone else? We will get you the evidence you need to prove that your ex is now cohabiting with someone else. 

Custody and Access

Call or Text us Now. We Can Help!
(905) 929-8736

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