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Professional Investigation Experts

When it comes to private investigators, trust is everything. At CIS, we pride ourselves on being experts in the field with years of professional experience. Our clients rely on us to provide the most reliable and accurate information possible.






Private Investigator Surveillance


At CIS, we specialise in surveillance services. Our team has years of experience in covert surveillance for a wide range of cases. Whether you suspect infidelity, need to track someone, or gather evidence for a criminal/civil case, we have the skills and expertise to get the job done.


Infidelity Investigations

 If you suspect your partner is cheating, our team can help. We use a variety of techniques to discreetly gather evidence of infidelity. Our team is experienced in handling sensitive cases and understands the importance of discretion. Contact us today to discuss your case.


Criminal/Civil Law 

Our team has experience in providing evidence for a wide range of criminal/civil cases. We understand the importance of gathering accurate and reliable evidence to support your case. Contact us today to discuss your case and how we can help.

Corporate Investigations

Corporate Investigations

At Cottman Investigation Services, we offer a range of corporate investigation services. Whether you need to investigate internal theft, fraud, or other corporate misconduct, our team has the skills and expertise to get the job done.

Background Checks

Background Checks

We offer comprehensive background check services for individuals and businesses. Our team can provide you with the information you need to make informed decisions. Contact us today to discuss your needs.

Bug Sweeping

Bug Sweep

Our highly trained private investigators use the latest in technical sweep technology. We understand the importance of maintaining confidentiality in personal and corporate matters. We will ensure your privacy is protected. Whether you need a residential or commercial sweep, we have the expertise to give you the peace of mind you deserve.

private investigator

I hired Cottman Investigation Services to do some surveillance. They were professional, prompt, and got the job done well. I highly recommend their services.


Cottman Investigation Services provided me with the evidence I needed to support my case in court. Their team was professional and easy to work with. I would definitely use their services again in the future.

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