Private Detective
Call us for a quote. 514-816-9872
Need a private detective in Montréal ? Consider Plan B Investigations.
Professional and Personalized Services
We specialize in the field of investigation and offer a variety of services. We investigate missing persons, children with strange behaviour and company, etc. We can also look for evidence of infidelity in divorce cases.
We are versatile and offer our services to the professional sector. We investigate cases of fraud, theft, swindling, forgery and breach of trust. As detectives specialized in undercover work, we carry out investigations following leaks of information, unfair competition and embezzlement of clients.

We carry out both private and professional investigations.
- Protective Services
- Surveillance Services
- Discreet and Efficient Tailing (Private Detective)
- Undercover Services
- Discretion
- Versatility
- Reliable Security Solutions
- Laval
- Montréal
- South Shore of Montréal
- North Shore of Montréal
- Province of Quebec
Qualified Investigators
The profession of private detective holds no secrets for us. We are masters of all investigative techniques, whether it is tailing, surveillance or infiltration. We decide on the best method to use depending on the nature of the investigation and the result we are looking for. In addition, we are able to collect the information and intelligence that can be used to defend you in a court of law. We get deeply involved in each case.
You can call on us, whether you are on the South Shore or on the North Shore of Montreal or in the Province of Quebec.
We use effective investigative techniques.
Make your enquiries through the form below.
We cultivate close relationships with all our clients and offer our services throughout the Province of Quebec.