Investigation Hotline delivers expert private investigator services in Richmond Hill, using advanced techniques and state-of-the-art technology to uncover the truth. From cheating spouse investigations to business investigations and asset identification, our team ensures discreet, professional results. Whether it’s a family matter in Oak Ridges, a corporate concern near Highway 7, or litigation support in Mill Pond, we understand the unique needs of clients Richmond Hill. We also serve surrounding areas including Thornhill, Markham, Aurora, and Newmarket, always with complete confidentiality and efficiency.





























