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Since opening our business in 2005, we’ve been dedicated to helping our clients find the answers they need through our private investigation services. The first step is scheduling an initial consultation meeting with each client in order to come up with an action plan. Shortly after, a team with the perfect combination of expertise is assigned to work on your case. Our team has investigators and security professionals with experience across various fields, ensuring our clients get expertise they can’t find anywhere else.

Home: Welcome


Ace Investigation Corp. is a full-service Private Investigation Firm located in the GTA. We have been in the business since 1995. Ace Investigation Corp. is a licensed, insured, qualified and trustworthy agency with investigators stationed throughout all of Ontario.

Our Company is a well-respected Private Investigation agency known nationally and is an active member of the Ontario Council of Private Investigators. We pride ourselves in adhering to the best interest of our clients, as customer satisfaction is our top priority at Ace Investigation Corp. When meeting with one of our trained professionals for an initial consultation, we effectively inform our clients with the knowledge of our investigation practices.

We maintain excellence and surpass the competition by acquiring a unique approach to our investigative practices. Our versatility is key. Our priority is our clients. Our clients can ensure that they have chosen the right agency. Ace Investigation Corp. is among Canada’s premier private investigation companies.

Home: About


What We Provide



A Clear Solution

All of our cases are competently carried out by experienced, licensed investigators. Ace Investigation Corp. are experts in surveillance, and tracking. Whether it be on foot, or by vehicle, our investigators implement master tracking techniques coupled with up-to-date second to none surveillance equipment to effectively get the answers you want.

Ace Investigation Corp. takes pride in providing the highest quality of surveillance and private investigation services by maintaining a standard of excellence in customer satisfaction, work ethics, tangibility, and successful results to guarantee our clients professional and detailed results.



Trustworthy Tactics

Ace Investigation Corp. has provided top quality services to insurance companies, adjusters and their legal representatives in need of investigative services. We provide thorough and conclusive investigations designed to cater to your specific needs.

Surveillance Services to Investigate the Following:

  • Full Restrictions and Limitations

  • Wearing of Medical Aids

  • Ability in regard to Care Giving and Housekeeping Activities

  • Engagement of Daily Activities

  • Psychological, Neuro-psychological and Psychiatric Observations
    Investigation of Employment Status

  • Surveillance Video available in DVD or CD format, MP4 and through secure online sharing services

  • Complete Statements and Interviews of Insured, Claimant, Witness, Caregiver, Housekeeper, Employer

Accident Reconstructions and Collision Analysis:

  • Low Impact Collision Analysis

  • Complete Major Accident Reconstruction

  • Scene Inspection and Photographs

  • Vehicle Inspection and Photographs

  • Detailed Statements of Involved Parties and Witnesses

  • Visual Statement Software for Enhanced Reporting

Activity Check and Inquiry Investigations:

  • Past Accidents, Injuries, Disabilities, Claims

  • Credibility Issues

  • Educational Background

  • Family History

  • Criminal Background


  • Assets and/or Liabilities

  • Credit History Reports

  • Real Property Ownership

  • Mortgages & Liens

  • Bankruptcy

  • Company and/or Business Ownership

  • Insurance History

  • Lawsuits



Quality Work

OSINT (Open-Source INTelligence) is a trend in investigations that began to surface at the infancy of the Internet. A properly trained OSINT investigator can confidently deliver a report that includes all available information derived from the Internet.

At Ace Investigation Corp. our OSINT Investigators have years of experience and are certified by the Ontario Police College as an Internet Investigator. Our ability to navigate the Internet with ease and familiarity makes us among the best in the nation. Our motto is, "If we can’t find it, the information does not exist!" not a stone is left unturned when data mining the Internet to gather the required evidence towards your investigation! We do not stop until we are completely satisfied that no further information exists.



A Clear Solution

Today, company integrity and reliability are often the key element to keep any company running smoothly. Employers need to maintain the credibility of their business when considering a candidate for hire. During the hiring process, it is imperative that Employers carefully assess these candidates properly to ensure the credibility of the business, and the safety of others in the workplace. Ace Investigation Corp. can help. Our employment services include:

  • Criminal Record Checks

  • Credit Checks

  • Education Verification

  • Credential Verification

  • Employment Reference Verification

  • Civil Litigation Inquiries

  • Bankruptcy Inquiries

  • Address Verification

  • Personal Property Security

  • Registration Searches (lien searches)

  • Background Investigation



A Clear Solution

Ace Investigation Corp. offers superior corporate investigative services to meet the needs of businesses of all sizes. Our team of investigators has a proven track record in investigating various corporate issues ranging in severity and subject matter. Producing clear, concise and accurate results, Ace Investigation Corp. produces timely and accurate investigations enabling executives, employers, management staff, and others within the workplace to make sound, informed decisions based on the results.

We carefully assess risk adverse situations and devise an investigative plan to alleviate the issues. Our extensive list of corporate services includes:

  • Pre-employee screening

  • Workers Compensation (WSIB) Abuse

  • Workplace violence

  • Workplace Harassment

  • Employee terminations and exit interviews

  • Security risks and assessments

  • Suspicious workplace activity

  • Illegal substance use

  • Bribery

  • Undercover operations

  • Ethics violations



Quality Work

We’re working hard day and night and using all our resources in order to find the information our clients need. We use the latest technology in order to provide this service for all our clients. Whether you’re an individual or an organization, give us a call to schedule a consultation and start taking advantage of our latest technology and responsible investigative tactics right away.

Home: Services


Corporate Head Office

430 The Queensway South

Keswick, ON L4P 2E1

Head Office Toll Free: (888) 989-1859 or (905) 989-1859

For ALL new assignments, please email:

Shaun Pillon - President

Ted Acheson, B.A., LL.B. - Director of Investigations

Direct: (416) 669-6469  

 Brenda Bates - Skip Tracing Department Manager

Direct: (705) 790-8484

430 The Queensway South, Keswick, ON L4P 2E1

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Your Satisfaction is Our Priority



We Promise Quality

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