Phoenix Private Investigator

For 23 years, Quantum Investigations has proven to be the best private investigator Phoenix Arizona has to offer. Our relentless pursuit is typically what sets up above other investigative organizations. We beat the streets (and the heat) to do the foot work, door knocking, and interviewing required to get the facts that we’re hired to obtain. Put your faith in us and we’ll do everything in our power to get the results you’re after.

The Leading Private Investigation Agencies in Phoenix

Quantum Investigations is the leading private investigation agency in all of Arizona, let alone the Phoenix area. With roughly 2 million people located in the state’s most populated metro area, we’re not shy to go where we need to go.

Our team is made up entirely of form Phoenix Police Department and we work amazingly together with them because we’re still considered one of their own. This give you an edge when trying to get information needed to secure a proper investigation in criminal defense cases.

Our presence in the investigation helps to strengthen your case. As former Phoenix PD, we know all the protocoled steps they’ll be taking in an investigation. We’re familiar with the process and easily recognize when steps of that process has been skipped over or omitted all together. We’ll ensure that you as the defendant, or your client the defendant, is being treat fairly and properly.


Need A Private Detective In Phoenix?

One of the most effective tools for gathering information is surveillance.  It’s mundane. It hot much of the year, and cold the remainder. It could also be mind numbing. However, there truly is no substitution for to surveillance.

Individuals are creatures of habit. We do things routinely. We take the same routes. Many of us also make the same regular daily stops.  Often, we can learn a lot by simply watching.

We use a number of high tech tools to get what we need and to accomplish our mission. We use:

  • Wire tapping devices to capture audio
  • Tracking devices so that we or you can track the subjects whereabouts
  • Ariel drones with cameras to give us access into areas that would otherwise be closed off
  • Listening devices to capture conversations over long distances
  • Motion detecting video camera which can easily be planted out of site

We’re resourceful and we’ll use any device, tool, or personal contact needed to get what we’re ultimately after.

Our team is capable of large operations throughout the city, and in multiple cities.

We also coordinate with detective firms throughout the United States to give us access to support across state lines. We’ve developed a vast network of reliable agencies that we have already worked with successfully in the past. Most of our network are also former PD and former Military, so we can expect similarly high expectations and quality results. We’re also the leading agency here in Arizona for other agencies located out of state.

When you work with Quantum Investigations, then you get access to one of the largest private investigation networks in the country.

Reach out to us immediately. In most cases…time is of the essence!

We Want To Hear From You. Call Us Today!







5801 E Main St

Mesa, AZ 85205

Quantum Investigations © 2018 The #1 Arizona Private Investigator | Designed by Instant Market Share | Privacy Policy