Best Private Investigators in Brentwood, NY

The highest-rated Private Investigator & Detective companies out of 154 vetted & reviewed in the Brentwood area.

Root Investigations

Root Investigations

(26)
Locate / Missing, Divorce & Mediation, Business & Corporate
“She's extremely professional and responsive, but more than that she's just a really kind and sincere person that actually cares about her clients and their issues.”
Licensed
In Business Since 2018
Emergency Services
133c New York Ave #114, Huntington, NY
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Dynamic Protection Group

Dynamic Protection Group

(27)
  • Team
  • Company
  • Pay
“Very professional company I am very happy I found them they work with you according to your schedule and are very respectful and pay is always right and on the money probably the best company I've ever worked for”
DUNS #081508489
In Business Since 2017
Emergency Services
Serving Brentwood Area
i
Venetiou & Associates

Venetiou & Associates

(10)
Security/Armed Guard Services, Private Investigation, Adolescent Transport Services
“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.”
Emergency Services
In Business Since 2016
Remote Consultations Available
Serving Brentwood Area
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M.C. Investigators

M.C. Investigators

(18)
  • Results
  • Company
  • Communication
“Great services highly recommended, thanks again Michael for your services truly satisfied I've already referred his business to those in need, I vouch for his good work”
Emergency Services
In Business Since 2019
Serving Brentwood Area
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TLO Group

TLO Group

(9)
Background Investigations, Accident Investigations, Civil Litigation Support
“A truly great firm, highly recommended.”
Emergency Services
40+ Years Experience
Serving Brentwood Area
i
Long Island Timely Process Servers

Long Island Timely Process Servers

(21)
  • Documents
“After speaking with many process servers and got scammed by one of the processors with horrible experience, contacted Thomas and realized he was different from the beginning compared to other process servers.”
In Business Since 2019
Serving Brentwood Area
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All Private Investigations

All Private Investigations

(10)
  • Company
“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.”
Licensed, BBB Rating: A+
In Business Since 2017
Free Initial Consultation
25 Ny-111, Smithtown, NY,
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Hold That Scene- Investigations and Security

Hold That Scene- Investigations and Security

(9)
“Polite employees and fast communication”
NYS Certified
In Business Since 2013
Transparent Fees & Pricing
122 W Main St Suite 205, Babylon, NY
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Global Investigation & Protection Agency

Global Investigation & Protection Agency

(6)
Landlord & Tenant, DNA Collection and Analysis, Executive Protection
“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 Brentwood Area
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Joseph Cornetta Investigations

Joseph Cornetta Investigations

(11)
  • Criminal
“I am a 62 year old man who has been through different situations, and I will tell you that Joe Cornetta and his colleagues are the people you want to be working with when the going gets tough.”
Licensed
In Business Since 2020
Free Initial Consultation
Serving Brentwood Area
i
True People Check

True People Check

(1)
Report Types, Social Media Investigations, Workers Comp Private Investigators
“I couldn't find these accounts, which turned out to be very helpful.”
Emergency Services
In Business Since 2018
Serving Brentwood Area
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George Scheld Investigations

George Scheld Investigations

Asset Protection, Surveillance, Private Investigations
“We are a licensed, bonded, and insured entity operating under a New York State private investigator's license and a general adjuster's license. We also are certified paralegals.”
Licensed
In Business Since 2016
Emergency Services
Serving Brentwood Area
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Viceroy Investigations & Consulting

Viceroy Investigations & Consulting

Security Consulting, Secret Shopper Operations, TV & Movie Technical Adv
“Computers, smartphones, tablets etc. now play a critical role in many peoples lives. They may also contain evidence of theft, infidelity, or other misconduct.”
In Business Since 2012
Serving Brentwood Area
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Absolute Private Investigations

Absolute Private Investigations

“After working in the industry for over a decade, Chris founded Absolute Private Investigations in 1999 and has been a trailblazer in the industry since its inception. Chris has not only established a successful company but also revolutionized surveil...”
Licensed
In Business Since 2000
Emergency Services
Serving Brentwood Area
i
Global Intelligence Associates

Global Intelligence Associates

(1)
“These people are at the top of their game.”
In Business Since 2009
34 E Main St, Smithtown, NY
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Paul J Larkin Associates

Paul J Larkin Associates

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

Long Island Private Investigator

(2)
“Thanks Long Island PI.”
Licensed
In Business Since 2012
Emergency Services
Free Initial Consultation
Serving Brentwood Area
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Shark Investigations & Security

Shark Investigations & Security

“security, corporate security, executive protection, investigations, body guard.”
Licensed, BBB Rating: A+
In Business Since 2011
Se Habla Español
64 Division Ave # 208, Levittown, NY
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Hogan Investigations

Hogan Investigations

“Hogan Investigations includes a well-rounded selection of former law enforcement and insurance professionals fully capable of conducting a variety of casework. The background of Our staffis extremely well versed in all facets of investigation includi...”
In Business Since 2021
Brentwood, NY
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KSB Security Consultants

KSB Security Consultants

(1)
“I have been working with KSB Security Consultants for about 4-5 years now and I can honestly say they provide an excellent service!”
Transparent Fees & Pricing
In Business Since 2010
Free Initial Consultation
Serving Brentwood Area
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The County Wide Group

The County Wide Group

(2)
“Quick service and nice people!”
Licensed
In Business Since 2013
Serving Brentwood Area
i
Vanson Investigations

Vanson Investigations

(2)
“I c u 2”
Emergency Services
In Business Since 2007
Serving Brentwood Area
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Sutton Associates

Sutton Associates

(7)
Tenant Screening Services, Background Screening, Due Diligence
“Going up against all odds and a very difficult client mr Murphy used his highly trained people as well as the firms many resources to establish a well planned and cleverly crafted memorandum in support of political corruption.”
FCRA Certified
In Business Since 1993
Serving Brentwood Area
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Osborne Investigation Corp.

Osborne Investigation Corp.

(1)
“I've dealt with Investigators before, but this Investigator was the Best I ever hired.”
In Business Since 2013
Serving Brentwood Area
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Private Detective Services in Brentwood, NY Cost Estimates

Minimum cost
$325
Maximum cost
$10290
National Average
$1300
Avg Per Hour Rates
$136
$759
$2167
Average price range is based on 265 cost profiles
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Average Cost $1300
Minimum cost $325
Maximum cost $10290
Avg Per Hour Rates $136

Average range $759 to $2167 is based on 265 cost profiles.

Why these companies made our list

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