Best Private Investigators in Smithtown, NY

The highest-rated Private Investigator & Detective agencies out of 395 vetted & reviewed in the Smithtown area.

Dynamic Protection Group

Dynamic Protection Group

(22)
  • Team
  • Officers
  • Management
“Always helpful and courteous, I have to say I have never been more happier with any job in my experience, this is the most convenient job and a blessing, it's helps me in many ways.”
Emergency Services
DUNNS #081508489
In Business Since 2017
Serving Smithtown Area
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All Private Investigations

All Private Investigations

(7)
  • Company
  • Professional
“From the beginning of my request to the end, I was informed of every detail of how my situation would be handled with courtesy as well as concise information.”
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2018
25 Ny-111, Smithtown, NY,
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Venetiou & Associates

Venetiou & Associates

(10)
Adolescent Transport Services, Security/Armed Guard Services, Threat Assessment
“Chris helped my wife and I track down our wedding videographer and recover footage from our wedding after not being able to get in contact with him for months.”
Remote Consultations Available
Emergency Services
In Business Since 2016
Serving Smithtown Area
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Global Investigation & Protection Agency

Global Investigation & Protection Agency

(6)
Insurance Investigations, Matrimonial Investigations, Corporate Event Security
“The team that we worked with was not only thorough but also very thoughtful, and they were able to get us the results we needed faster than we ever expected.”
Emergency Services
In Business Since 2017
Serving Smithtown Area
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Eye Spy Associates Investigations Security

Eye Spy Associates Investigations Security

(3)
“At the end of there Investigation, what they promised they delivered and they exceeded my greatest expectations in providing me the proof that I needed and I would highly recommend them to anyone who unfortunately maybe in my position.”
Emergency Services
In Business Since 2005
Serving Smithtown Area
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Joseph Cornetta Investigations

Joseph Cornetta Investigations

(8)
  • Firm
“I used joe for a criminal defense not only is he a real pro but has a feel for you as a person so now i am happy to call him my friend and would recommend his service to all”
Free Initial Consultation
Licensed
In Business Since 2020
Serving Smithtown Area
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Global Intelligence Associates

Global Intelligence Associates

(1)
“These people are at the top of their game.”
In Business Since 2012
34 E Main St, Smithtown, NY
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Long Island Timely Process Servers

Long Island Timely Process Servers

(11)
  • Family
“Spoke directly to Thomas about what needed to be done met him on the same day with documents that needed to be served and he handled this in a timely fashion .”
In Business Since 2020
Serving Smithtown Area
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Paul J Larkin Associates

Paul J Larkin Associates

(1)
“5 stars all thexway”
In Business Since 2022
Serving Smithtown Area
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Root Investigations Private Investigator Long Island

Root Investigations Private Investigator Long Island

(25)
Lawyer Services, Child Custody, Insurance Fraud
“We needed some deep and dark web investigating to be performed on a Midwest cheating spouse case that is, actually, still ongoing and didn't know where to turn.”
Coupons & Offers
Licensed
In Business Since 2018
133c New York Ave, Huntington, NY
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McCall Risk Group

McCall Risk Group

(16)
Armed & Unarmed Guards, Construction Site Security, Used Cooking Oil Theft
“Great business that Patrick and his team do, Mc Call risk group security team was very professional and knew how to do their job the right way, anything I needed they were there.”
Accepts All Major Credit Cards
Free Initial Consultation
Licensed
Emergency Services
Serving Smithtown Area
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Eagle Eye PI

Eagle Eye PI

(29)
  • Information
  • Results
  • Price
“He was able to help immediately with getting information concerning the death of my brother in Mexico and what we needed to do, along with contact information.”
In Business Since 2018
Serving Smithtown Area
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WRM Process Services & Investigations

WRM Process Services & Investigations

(16)
  • Communication
“I live in Connecticut and needed a process server in NY; after doing a google search and entering my information I was immediately contacted by William.”
Free Initial Consultation
Licensed
Family Business
In Business Since 2011
Serving Smithtown Area
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Hold That Scene- Investigations and Security

Hold That Scene- Investigations and Security

(2)
“Great security/ PI company to hire and work for!”
Transparent Fees & Pricing
NYS Certified
In Business Since 2013
122 W Main St Suite 205, Babylon, NY
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Long Island Private Investigator

Long Island Private Investigator

(2)
“Thanks Long Island PI.”
Emergency Services
Licensed
Free Initial Consultation
In Business Since 2012
Serving Smithtown Area
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Private Detective Services in Smithtown, NY Cost Estimates

Minimum cost
$355
Maximum cost
$11231
National Average
$1419
Avg Per Hour Rates
$148
$828
$2365
Fair price range is based on 402 cost profiles
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Average Cost $1419
Minimum cost $355
Maximum cost $11231
Avg Per Hour Rates $148

Average range $828 to $2365 is based on 402 cost profiles.

Why these companies made our list

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