Best Private Investigators in Malden, MA

The highest-rated Private Investigator & Detective companies out of 128 vetted & reviewed in the Malden area.

Shield Investigations

Shield Investigations

(29)
GPS Tracking Device Debugging, Bug & Listening Device Sweeps, Detection of Surveillance or Stalking
“Very helpful and fast response I called to find a lost brother and they helped me even though I'm on disability they waved the charges and still put the time in for me”
Emergency Services
Licensed
In Business Since 2021
Free Initial Consultation
1 Washington Mall Suite 1156, Boston, MA
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American Investigative Services

American Investigative Services

(2)
Security, Executive Protection, Threat Assessment, Vulnerability & Security Risk Analysis
“Great place to hire people to investigate basically anything from missing persons to insurance claims and being sued and to just about everything that can be investigated”
Accepts Paypal
Licensed, BBB Rating: A+
In Business Since 1978
Emergency Services
1 University Rd, Brookline, MA
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New England Security & Protective Services Agency

New England Security & Protective Services Agency

(4)
College Campus Security, Student Tour Group Security, Executive Personal Protection
“I needed emergency guard service and with less than 2 hours notice they were able to get 4 guards to my location to assist with watching all my assets.”
Family Business
Accepts All Major Credit Cards
Licensed
Free Initial Consultation
Serving Malden Area
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Ocean States Investigative Group

Ocean States Investigative Group

(12)
Domestic Investigations, Criminal & Civil Investigations, Private Security
“I recently enlisted the services of Ocean State Investigative Group and I would like to thank Ed for his professionalism and understanding of my situation.”
Accepts All Major Credit Cards
Licensed
In Business Since 2008
Emergency Services
Serving Malden Area
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Kraft Investigations Group

Kraft Investigations Group

(8)
  • Efficient
  • Team
“He knows everyone in law-enforcement and first-responders in the Boston area.”
Emergency Services
In Business Since 2020
800 Boylston St 16th Floor, Boston, MA
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Digital Investigations

Digital Investigations

(4)
Child Custody, Spyware Detection, Infidelity Investigations
“When I was crazy busy at work, I was clicking on every email and not going through it as thoroughly as I should.”
Emergency Services
In Business Since 2003
Serving Malden Area
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Dinatale Services

Dinatale Services

(1)
“I highly recommend their services.”
Licensed, BBB Rating: A+
In Business Since 2002
Serving Malden Area
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Claims Bureau USA

Claims Bureau USA

(4)
Special Investigations Unit, Geotrac Investigations, Social Media Investigations
“Highly experienced investigators with quality reports.”
In Business Since 2001
Serving Malden Area
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Rockwell Investigations

Rockwell Investigations

(4)
“Used Dana's service in a very important very sensitive matter.”
Licensed, BBB Rating: A+
In Business Since 2006
Serving Malden Area
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Bob Long Investigations and Security Consulting Group

Bob Long Investigations and Security Consulting Group

(7)
“I have relied on Bob and his team for the past two decades to conduct discrete and sensitive work ranging from due diligence, surveillance, threat assessment, and executive protection.”
Accepts All Major Credit Cards
In Business Since 2016
Serving Malden Area
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Pilgrim Security and Consulting

Pilgrim Security and Consulting

(2)
Medical Equipment Management, Healthcare Security AND Ancillary Services, Protective Services
“Consider for security details and asset protection.”
Emergency Services
In Business Since 2022
66 Brooks Dr #308, Braintree, MA
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Level Investigations

Level Investigations

(1)
“Our law firm has used Level Investigations many times and always had a great experience working with investigator Dan Collins.”
Free Initial Consultation
In Business Since 2013
300 Tradecenter Dr #4440, Woburn, MA
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Hallmark Investigation Bureau

Hallmark Investigation Bureau

(1)
“With such a personal transaction as my first home they really made me feel like family and I have not surprisingly heard the same from others I have referred here over the years.”
Free Initial Consultation
Licensed
In Business Since 2016
479 Broadway, Lynn, MA
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Kraft Investigations Group

Kraft Investigations Group

(2)
“I had contacted several investigators prior to Marty and because he was so personable and really took an interest in helping me out, I opted to stick with Marty.”
Emergency Services
In Business Since 2021
Serving Malden Area
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Ameriguard Protective Services

Ameriguard Protective Services

(1)
“Professional and detail oriented.”
Emergency Services
In Business Since 2022
Serving Malden Area
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Owl Eye Investigations

Owl Eye Investigations

(1)
“I could not have been more satisfied with the service I received from Owl Eye.”
In Business Since 2021
54 Boston Ave, Somerville, MA
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Vaglica Investigations

Vaglica Investigations

(1)
“I was being harassed and threatened almost every single day this year until Jill Vaglica PI found out that I wasn't the only one and that I was dealing with a vexatious litigious person who had me in the crosshairs.”
In Business Since 2023
321 Walnut St No. 273, Newton, MA
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Nardizzi & Associates

Nardizzi & Associates

(1)
“Thanks for the help from these investigators in Boston, I was able to find out the truth about someone from some old criminal records.”
Licensed, BBB Rating: A+
In Business Since 2008
Serving Malden Area
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NWI Investigative Groups

NWI Investigative Groups

(2)
“They are very understanding and patient with new employees.”
In Business Since 1999
Serving Malden Area
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RCB and Associates: Private Investigations

RCB and Associates: Private Investigations

Investigations, Criminal Defense, Surveillance
“RCBandAssociatesis a Massachusetts Private Detective Agencythat is committed to providing the most reliable, cost effective, and discreet services available. We have saved our clients millions of dollars in lost productivity, assets, and peace of min...”
Emergency Services
In Business Since 2009
Serving Malden Area
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Metropolitan Protective Service

Metropolitan Protective Service

(2)
  • Company
“Iwork for this Company”
Licensed
In Business Since 2003
45 Newbury St, Boston, MA
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Michael B Fixman Constable

Michael B Fixman Constable

(1)
“Professional”
Emergency Services
Licensed
In Business Since 2000
Serving Malden Area
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Sannecure

Sannecure

“It's YOUR case...there are endless ways we can help YOU. Make us your detective unit and let us find the evidence you need. We can help fix your case! If your client is facing a criminal investigation, you need a serious private investigator. Before ...”
In Business Since 2017
Serving Malden Area
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Ace Investigative Solutions

Ace Investigative Solutions

(3)
“I'm not sure if I can talk about details here, but I can say my fiancee and I are STILL together, and a little mix-up isn't going to stop us from getting married in October!”
Transparent Fees & Pricing
In Business Since 2019
Malden, MA
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Private Detective Services in Malden, MA Cost Estimates

Minimum cost
$322
Maximum cost
$10188
National Average
$1287
Avg Per Hour Rates
$135
$751
$2145
Typical price range is based on 361 cost profiles
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Average Cost $1287
Minimum cost $322
Maximum cost $10188
Avg Per Hour Rates $135

Typical range $751 to $2145 is based on 361 cost profiles.

Why these companies made our list

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