Our licensed investigators in Mississauga specialize in infidelity investigations, corporate intelligence and integrity checks, bug and camera detection, missing persons, and more. Whether it’s a personal matter or a business concern, we’re equipped to get the answers you need.
Expect Results From Our Private Investigators In Mississauga
Serving Families, Law Firms & Corporations with Discreet, Professional Results for Over 30 Years
As trusted private investigators in Mississauga, we’re here when discretion and results matter most. Whether you’re facing a corporate issue or a sensitive domestic matter, our local team has the experience to uncover the truth. Using advanced intelligence-gathering techniques, our investigators, forensic examiners, and security specialists deliver detailed reports to support informed decisions and legal action.
Private Investigator Services in Mississauga
As Mississauga’s premier private investigation agency, Investigation Hotline offers a comprehensive suite of discreet and professional services tailored to meet your unique needs. Our team of skilled private investigators in Mississauga combines cutting-edge technology with decades of experience to deliver reliable results. We extend our expert services to surrounding areas including Brampton, Oakville, Milton, and across the Greater Toronto Area, ensuring top-notch investigative support wherever you are.

Get clarity and protection in emotionally charged situations. Our team handles sensitive family matters with discretion, compassion, and evidence you can trust.
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Our investigators discreetly monitor subjects using professional surveillance techniques, both on foot and by vehicle. We deliver court-admissible evidence and help locate missing or evasive individuals.
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Protect your business from fraud, internal misconduct, and financial loss. Our investigators provide discreet, evidence-based support for legal, insurance, and employee-related matters.
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Our team uses advanced forensic tools and certified methods to extract, preserve, and present evidence. Whether it’s recovering deleted data or detecting hidden surveillance, we deliver results you can rely on.
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Our team works with corporate clients, law enforcement, and individuals to resolve high-stakes matters globally. Whether you’re dealing with international fraud, missing persons, or legal disputes, we have the experience and network to get results – anywhere.
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Our Proven Investigator Approach & Intelligence Methods
Analysis
We assess client concerns and develop actionable, tailored solutions.
Strategy
We review existing data, identify key issues, and outline a focused plan.
Investigate
We collect evidence, analyze findings, and align with the case strategy.
Reporting
We prepare clear, detailed reports that highlight findings and implications.
Resolution
We guide resolution with clear findings, practical advice, and expert support.
Our Commitment to Confidentiality
At Investigation Hotline, we treat all client information with the highest level of discretion and care. Our strict protocols protect your privacy through every stage of the investigation. We will never mislead, misuse, or share your data—your trust is our priority.
Why Clients in Mississauga Choose Investigation Hotline

Experienced Investigators
With over 30 years of fieldwork in Mississauga and the GTA, our team brings unmatched expertise across legal, corporate, and personal investigations.

Clear, Actionable Results
We provide real evidence that supports your case, not fluff. Our reports are detailed, accurate, and court-admissible.

Trust & Discretion
Your privacy is our priority. We operate with full transparency and never mislead or misrepresent our findings.

Tailored, Methodical Approach
We tailor every investigation to your needs — using proven techniques and technology to deliver the right outcome, fast.
Mississauga’s Top Rated Private Investigation Team

Your Trusted Private Investigators in Mississauga
At Investigation Hotline, our Mississauga private investigators are known for three things: trust, legality, and professionalism. We handle every case with discretion and care, following strict legal standards to protect your rights. From infidelity and surveillance to corporate investigations and digital forensics, we deliver clear, actionable results you can rely on. That’s why we’re the only investigators you’ll ever need.
FAQ about Private Investigator Mississauga
Q1. What types of cases do your Mississauga private investigators handle?
Q2. What happens during the free consultation?
It’s a simple, confidential conversation to understand your concerns and outline how we’d approach your case. We’ll answer any initial questions and explain next steps. The call typically lasts 30 to 40 minutes.
Q3. Can you help my business with internal fraud or employee misconduct?
Absolutely. Our team conducts thorough business investigations in Mississauga, including background checks, surveillance, and digital forensics to identify and document corporate misconduct or fraud.
Q4. How quickly can you begin an investigation in Mississauga?
We offer fast response times and can often begin within 24 hours. Our Mississauga investigators are local, flexible, and available when urgency matters most.
Q5. Do you serve areas outside Mississauga?
Yes. While based in Mississauga, we serve the Greater Toronto Area and beyond, including Brampton, Oakville, Etobicoke, and Toronto. We also conduct Canada-wide and international investigations when needed.
Featured Private Investigator Case Studies in the GTA
How Our Private Investigator Services In Mississauga Helps You
Stay informed and empowered with Investigation Hotline’s insightful blog posts. Our expert investigators share valuable tips, industry trends, and case studies to help you navigate complex situations. From cybersecurity advice to the latest in investigative techniques, our blog is your trusted resource for staying one step ahead in personal and professional matters.
Some of Our Partners in Private Investigations
Investigation Hotline’s trusted partner agencies include: Investigation Plus, Top Tier Investigations, MadPI Consulting & Investigations, O.B.N. Security, Spy Depot Security Inc., Providence Investigations, Ltd, Precision Institute of Protective Measures,G.P. Ospreay & Associates and Divorce Angels. We work only with well reputed and most trusted private investigators Toronto Ontario and Canada.