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TGA Legal Collections
- Attention
- Judgement
- Responsive
“I want to take this opportunity to commend TGA for their excellent service rendered over the past 20 years in assisting my company with its overdue receivables.”
Best Private Investigators near Parsippany-Troy Hills, NJ
These agencies serve Parsippany-Troy Hills from nearby bases in towns including Morris Plains, Newark and Staten Island, NY.
24 agencies listed · 6 open 24/7 · 15 open weekends · 16 rated 4.5+ · 6 show a license
Data verified October 19, 2026
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DGR Legal
- Team
- Paralegal
- Questions
“I know I am not DGR's only job on a given day, but DGR's representatives are responsive and pleasant when an issue arises, which reinforces for me why I continue to give them my business.”
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Investigative Solutions
“Do not go with some of the private investigating companies online, they aren't as personal and caring about your issue as Jon and Investigative Solutions are.”
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Spartan Detective Agency
- Attorney
- Information
“Had a tenant living for almost 2+ years without paying any rent and currently still living and had no information of her especially her social security information because my dad forgot to get that information but our lawyer recommended this service ...”
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Argus Investigative Services
“I run a tournament circuit and we had a guy who we believed was cheating in our tournaments but we could not prove it so I hired Argus and Rocco was great a month later we had the proof we needed and the gentleman no longer is fishing in our tourname...”
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Alert, Tactical & Protected Security and Private Investigations
- Family
- Professional
- Job
“Tony did not hesitate to go above and beyond to find the person, take charge of lawyers, police, doctors, and gave us peace of mind that he would #1 find him #2guide us thru the steps legally #3 help us every minute along the way, which he did.”
The 24 agencies on this page are the private investigators listed for Parsippany-Troy Hills, NJ. What each one states about its license, its specialties and the areas it covers comes from its own website; ratings and quotes come from public reviews.
Area overview: Parsippany-Troy Hills, NJ
19 of the 24 agencies on this page have a rating, from 4.0 to 5.0 across 969 reviews; 6 have 50 or more reviews and 16 are rated 4.5 or higher. When clients rate these agencies on specific qualities, they most often praise professionalism (100%), quality (78%) and responsiveness (78%). The topics that come up most in reviews of the agencies on this page are "efficient" and "results". 6 are open around the clock; 15 are open on Saturdays and 12 on Sundays. The services the agencies on this page list most often on their websites are background checks (2), litigation support (2) and surveillance (2). 6 show a license on their websites and 2 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 51 years. 6 offer urgent consultations; 7 offer a free initial consultation and 2 are family- or locally-owned. We have a website on file for all 24 of the agencies on this page; 18 publish a contact page and 17 list a public email. We count these figures across the agencies on this page; hours and prices change, so confirm the details with the agency before you book.
Which investigators listed for Parsippany-Troy Hills describe their work online?
All 24 agencies on this page have a website on file. Those pages are where an agency states its license, the kinds of investigation it takes on, and whether it works mainly for attorneys, for companies or for private clients. That last point changes how a report gets written.
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Confidential Investigative Solutions
“Fast Forward : after my papers were served (within less than 10 hours) I ask Steve that the letter of service not be mailed because it's time sensitive and he told me he will drop it off to my mailbox if I am at a reasonable distance of course .”
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Premier Enterprise Services
“Having had the opportunity to indirectly work with Nick on various projects I'm particularly impressed by his capacity relating to technical matters.”
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The Valori Group
“While remaining stern and humble, Lou proves to be a deeply committed New Jerseyan presenting an encyclopedic knowledge of municipal ordinances and code, which make him and his team a unique resource for physical property oversight.”
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Capital Investigations
“Due to the lack of any forwarding contact info, I had written off the money as a life lesson years ago Capital Investigations found him, found his new company, and ensured I was able to secure a judgement that I had thought a lost cause.”
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Black Belt Security & Investigations
“They treat you with love and respect.”
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Tabb
- Background Check
- Responsive
- Students
“When I came onboard to help manage the program for our students I found the staff to be particularly helpful and patient as I learned how to navigate the system.”
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Osmosis Institute
“Wonderful association to be a member of!”
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Edge Security & Investigations
“Officers on the time and neat.”
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Subpoena Control
“Excellent communication, and the work is always done correctly.”
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Creative Solutions Investigative Services
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The Docugence Company
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On the Lookout Investigations
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C&C Detective Agency
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Safeguard Services
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American Eagle Investigations
- Work
- Efficient
- Results
“Daniel is very professional and his work skills and knowledgeable of the polygraph was immaculate he genuinely brought my relationship back to life thank you so much Daniel😉😉 …”
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International Security Services
- Team
- Career
- Training
“Incredibly professional and caring team that did everything necessary to ensure our VIP was safe and able to enjoy his event and the evening with no worries.”
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First Class Process
- Information
- Questions
- Name
“I was directed to First Class Process Server Staten Island and from the first conversation with Greg, I was impressed, comforted and pleased which still cannot give my interaction with him justice.”
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Pinpoint Investigations & Security Corp
- Informative
- Understand
- Training
“As well as an interactive instructor, who is able to keep information on your head with stories relating to the lessons, it also stays after the class finishes.”
Private Detective Services in Parsippany-Troy Hills, NJ Cost Estimates
Minimum cost
$300
Maximum cost
$9500
National Average
$1200
Avg Per Hour Rates
$125
$700
$2000
Typical price range is based on 365 cost profiles
Why these companies made our list
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