Best Private Investigators in Laval, QC

13 agencies listed · 5 in Laval · 2 open 24/7 · 5 open weekends · 4 rated 4.5+

Data verified October 23, 2026

Alpha Security & Investigations

Alpha Security & Investigations

4.9 88 reviews
“Nous avions un stationnement restreint à gérer pour un événement et l'équipe à su bien s'adapter à nos besoins”
Free estimates15+ yearsOpen 24 hours
1555 Bd de l'Avenir #306
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Groupe Enigma Filatures

Groupe Enigma Filatures

4.4 14 reviews
“Anyone looking for a reliable company driven by result focused team, this is your best shot.”
Since 2020
3210 Av Francis-Hughes
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BMD Investigation

BMD Investigation

Serves Québec, CanadaSince 2018
2810 Boul Saint-Martin Est
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Tremblay Investigation

Tremblay Investigation

5.0 4 reviews
“Karine et son equipe a été d'une aide precieuse pour moi.”
3210 Av Francis-Hughes
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Centre d'Investigation & Securité Norvex

Centre d'Investigation & Securité Norvex

4.4 2 reviews
“Very serious company and attentive to details.”
3030 Bd Curé-Labelle
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Ultime Sécurité Leader Protection

Ultime Sécurité Leader Protection

4.9 41 reviews
“The best in the game, highly professional and efficient.”
Serves Montréal, Québec +4Open 24 hoursSince 2020
Montreal, QC · 17 km from Laval
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The 13 agencies shown for Laval, QC carry out investigation work: surveillance, tracing, background and asset inquiries. Details of licence, specialties and coverage come from each agency's own website, and ratings and quotes come from public reviews.

Area overview: Laval, QC

5 of the 13 agencies we list are based in Laval; the other 8 serve Laval from towns including Montreal (17 km), Sainte-Rose (4 km) and Mount Royal (12 km). 10 of the agencies on this page have a rating, from 3.6 to 5.0 across 406 reviews; 2 have 50 or more reviews and 4 are rated 4.5 or higher. 2 are open around the clock; 5 are open on Saturdays and 2 on Sundays. Domain records put 5 websites of the agencies on this page at ten or more years old; the oldest dates from 2008. 2 offer urgent consultations and 2 offer a free initial consultation. We have a website on file for 12 of the agencies on this page; 9 publish a contact page and 10 list a public email. We count these figures across the agencies on this page; distances are straight-line, and hours and prices change, so confirm the details with the agency before you book.

Which investigators listed for Laval describe their work online?

12 of the 13 agencies here have a website recorded. That is where a firm sets out its provincial licence, the inquiries it handles, and whether its clients are mostly law firms, insurers or private individuals. The client mix tells you a good deal about how carefully its reports are prepared.

Perceptage

Perceptage

4.3 20 reviews
“If honesty and integrity were a currency, perceptage would be richer than Bezos.”
Serves Montréal, Québec, CanadaSince 2008
Mount Royal, QC · 12 km from Laval
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Brisebois Huissier Inc

Brisebois Huissier Inc

4.2 23 reviews
“The team was clear in communication and handled the process with respect and integrity.”
Since 2015
Montreal, QC · 17 km from Laval
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Contencia

Contencia

3.6 26 reviews
“I wanted to take the time to thank Alex who was very attentive and patient in helping us with our complicated situation!”
Since 2016
Sainte-Rose, QC · 4 km from Laval
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Ekens Security and Law Science Corp

Ekens Security and Law Science Corp

Free consultationSince 2013
Montreal, QC · 17 km from Laval
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Assistance Investigation

Assistance Investigation

Free consultationServes Québec, Canada
Saint-leonard, QC · 14 km from Laval
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Expert en Écritures Vériscript

Expert en Écritures Vériscript

Serves Montreal, Quebec CitySince 2018
Montreal, QC · 17 km from Laval
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Vidocq

Vidocq

3.7 1 review
Since 2014
Montreal, QC · 17 km from Laval
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Why these companies made our list

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