Best Private Investigators in Auckland
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The 8 Best Private Investigators in Auckland

Sometimes there are things that have to be done in order to protect ourselves and our assets. If you feel like this and want the help of a private investigator for your situation, we can help. We looked around and found the best private investigators in Auckland for today’s list.

There are many things that a private investigator can do. It can be as simple as keeping tabs on fraudulent employees to bringing a master criminal to justice.

Anyway, we picked the firms that have closed the most cases successfully with great reviews from people. Here are the best private investigators in Auckland:

1) The Investigators

The Investigators' Homepage
Areas coveredNew Zealand-wide
ServicesLegal, Private and Domestic, Cybercrime, and Business Investigations
AddressLevel 1, 22-28 Customs Street East, Britomart, Auckland 1010, New Zealand
Contact no0800 747 633 or +64 9 3576644

If you need someone to serve your legal documents to an evasive person, call the Investigators. They have some of the best private investigators in Auckland and can work with a global network of detectives.

They offer private, business, cybercrime, and legal investigation services. Their ultimate goal is to protect you, your property, assets, and company to let you make a well-informed decision.

The investigators, Mike Gillam, Daniel Toresen, & Daniel Thompson treat your case with confidentiality. And they are well-practised in the field of investigation and security.


  • World class investigators
  • Diverse range of services
  • Can relate to people from all backgrounds
  • Drives excellent results

Customer Reviews

Here’s Rauf Yousaf from the testimonial page on The Investigators website:

“If ever you need to find someone in a hurry in New Zealand, contact Mike Gillam and his team. You cannot ask for a more professional and effective investigation team. They found a fugitive from justice who had evaded authorities from multiple countries over many years within a week. The speed with which he was tracked down despite a fake identity and changed appearance was amazing. The information was instrumental in leading to his capture and extradition. Thank you Mike.

2) Moratti & Associates

Areas coveredNew Zealand
ServicesInvestigations, Surveillance, Spouse Infidelity Inquiries, Trace Inquiries, Find Birth Parents
AddressNew Zealand
Contact noPhone:
+64 27 695 8863E-mail:
[email protected]

Moratti & Associates, Licensed Private Investigator since 1989.

Rod Moratti was first licensed as a Private Investigator to the New Zealand Ministry of Justice in 1989 and continues to provide expertise and personal service.

When other PI’s can’t find someone they turn to Rod Moratti as the best in the field.


  • Rapid, cost-effective information
  • Personal service

3)  Julia Hartley Moore

Areas coveredNew Zealand-wide
ServicesInfidelity, Missing Persons, Computer  Forensics, Corporate Services, Child Custody Cases, and Motivational Speaking
AddressAuckland, New Zealand
Contact no(09) 536 5500 or (0274) 882802

One of the issues that cause a dark, brooding emotional pain is infidelity. Here, Julia Hartley Moore can investigate whether or not your partner is having an affair with someone else.

This is her specialty, although she also offers corporate and computer forensics. For instance, she can help you track your biological parents or gather authorised evidence from your phone or laptop.

One of the best private investigators in Auckland, she has also written a book entitled Infidelity to help women and men recover from the hardships and emotional trauma of a cheating partner.


  • Infidelity private investigator
  • Expert and knowledgeable team
  • Writer, radio host, and motivational speaker

4)  Auckland Investigations and Document Servers Ltd

Auckland Investigations and Document Servers Ltd's Homepage
Areas coveredAuckland and throughout New Zealand
ServicesProcess Serving, Tracing, Background Checks, Surveillance, Investigations, Re-Entrys, Repossessions, Debt Collection, Meth Testing, and Workplace Drug Testing
Address1/1 Parliament Street, Auckland CBD, 1010, New Zealand
Contact no0800 746384

Auckland Investigations is a private investigation agency located in Auckland CBD. Their team has extensive experience, although they specialise in serving legal documents.

Along with that, they can find a person through tracing. They’d be sure to find any person running away or denying that he received papers through a notarised document.

Also, they offer meth testing, which is useful when you’re moving into a new house to ensure that the place is safe. Plus, they can also investigate that no worker of yours is into drugs or addictive substances.


  • Nationwide network of operatives
  • Adept and experienced team
  • Can follow discreetly and snap photos
  • Also offers meth and drug testing

5)  Paragon

Paragon's Homepage
Areas coveredAuckland and throughout New Zealand
ServicesCommercial and Private Investigations, Surveillance Services, Security Consultancy Services, Vetting and Criminal History Check
AddressKumeu, Auckland 0892, New Zealand
Contact no0800 2 Paragon (0800 272 724)

Working for individuals, companies, and government agencies, Paragon offers investigation services that will secure clients and their property from possible criminal acts.

They can operate at a national level since they have connections all across New Zealand. Their team is very competent in surveillance, background checking, abuse or harassment, and cybercrimes.

But they’re particularly keen on tracking someone such as a family member or childhood friend. Furthermore, they can assist you in finding criminals or recovering your stolen vehicles.


  • Competent team
  • 37 years of experience
  • Nationwide network
  • Offer a diverse range of services

6)  iSolve

iSolve's homepage
Areas coveredNew Zealand
ServicesGeneral investigation or surveillance, Document or process serving, Tracing or locating someone in NZ
AddressPO Box 48186
Blockhouse Bay
Auckland 0644
Contact no[email protected]
09 391 1100

iSolve is a licensed private investigation agency for anything investigation and security. They have a personal approach to investigation that is sure to put your on the right track to your solution.

As a plus, they have strategic partnerships with investigative and security experts all over New Zealand. If you’re interested, contact them for a confidential chat now!


  • Special offer for new clients
  • No obligation initial consultation

7)  Secure Collections

Areas coveredNorth Island and South Island
ServicesService Summary, Debt Collection, Process Serving, Tracing, Enforcement of Judgements
AddressNewmarket Law Centre – L1, 19 Mauranui Avenue, Newmarket, 1051 Auckland
Contact no+64 9-972 0034
[email protected]

Secure Collections allows you to collect your debts hassle-free. Unlike other companies, they assign a collection officer to each of their cases.

They’ll be transparent and timely when it comes to reporting on their progress. With Secure Collections, you won’t have to worry about getting your money back.


  • High success rate
  • Affordable price

8) Aylett Investigations Ltd

Aylett Investigations Ltd's Homepage
Areas coveredThroughout New Zealand and Australia
ServicesBusiness Investigation, Domestic Investigation, Legal Investigation, and Security Services
Address9 Capricorn Place, Browns Bay, Auckland 0630, New Zealand
Contact no0800 AYLETT or (0800 295 388) or + 64 (0)21 199 9926 (international enquiries)

If you suspect competitors are sharing your new product plans or your spouse is cheating on you, Aylett Investigations can find out the truth for you.

They have a highly experienced team of investigators. They take on individual, legal or corporate cases including employee theft, evidence gathering, hidden device removal, background checking, and missing person’s cases.

Because they have a successful track record in each case they undertake, we consider them one of the best private investigators in Auckland. Plus, you can absolutely trust them!


  • Highly experienced team with a police background
  • Experts on covert equipment
  • Handles private, legal, or corporate cases
  • Successful track record

Customer Reviews

Tony Gribble, a Google Reviewer, said:

“I would thoroughly recommend Graham to anyone wanting advice on debt collection, financial and fraudulent issues with your business and other problems you think a professional private investigator may be able to help you with. Graham runs a very professional organisation with honesty and integrity and you will be well satisfied with his results.”

And that’s it for the best private investigators in Auckland. As we said, these private investigators boast winning case records and have years of experience for you to benefit from.

Is everything crystal clear about the companies we included? If not, you can send us your questions and we will come back to you in a bit.

Oh, and as private investigators address legal matters, there might be a contract or document you need notarised for your case to continue. For this you can try the best notaries public in Auckland and they will get it done efficiently.