Best Private Investigators in Naples, FL

10 agencies listed · 8 in Naples · 2 open 24/7 · 5 open weekends · 7 rated 4.5+

Data verified October 19, 2026

Naples Private Investigations

Naples Private Investigations

4.9 16 reviews
“They provided excellent communication and surveillance needed for my family law case.”
Free consultationPI license #A 1400166Open 24 hoursSince 2017
1549 Bembury Dr
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Naples Security Solutions

Naples Security Solutions

5.0 3 reviews
Open 24 hoursSince 2013
711 5th Ave S Suite 200
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Investigative Tactics

Investigative Tactics

5.0 3 reviews
“Great service for an exceptional price.”
Since 2013
327 Airport-Pulling Rd N
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DDC - Due Diligence Consulting

DDC - Due Diligence Consulting

5.0 1 review
“They do not take shortcuts, are always 100% ethical and never seem to miss even the slightest detail!”
Serves worldwideSince 2004
305 5th Ave S Suite 205
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Admiral Crown Private Investigation Services

Admiral Crown Private Investigation Services

Serves all of United StatesLicensedSince 2020Prices online
8805 Tamiami Trail N Suite 383
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Gilbertson Investigations

Gilbertson Investigations

Since 2009Prices online
2334 2nd Ave NE
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The 10 agencies on this page are the private investigators listed for Naples, FL. 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: Naples, FL

8 of the 10 agencies we list are based in Naples; the other 2 serve Naples from Marco Island (14 mi). 7 of the agencies on this page have a rating, from 4.8 to 5.0 across 38 reviews. 2 are open around the clock; 5 are open on Saturdays and 4 on Sundays. The services the agencies on this page list most often on their websites are background checks (3), armed bodyguard (2), child custody investigation (2), gps tracking services (2) and infidelity investigations (2). 6 show a license on their websites and 1 has a BBB rating of A or A+. Domain records put 8 websites of the agencies on this page at ten or more years old; the oldest dates from 2000. 2 offer urgent consultations and 2 offer a free initial consultation. We have a website on file for all 10 of the agencies on this page; all 10 publish a contact page and 8 list a public email. We count these figures across the agencies on this page; distances are straight-line, and hours and prices change, so confirm the details with the agency before you book.

Do investigators listed for Naples discuss a case free?

2 of the 10 agencies state that a first consultation costs nothing. Use it to describe the problem and hear whether the work can be done lawfully at all. A straight agency will sometimes tell you on that call that what you want cannot be obtained, which saves you a retainer.

Hilton Global Associates

Hilton Global Associates

LicensedSince 2019
365 5th Ave S
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Naples Private Investigators

Naples Private Investigators

Free consultationLicensedSince 2012
4 mi from Naples
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Island Eyes Investigative Services

Island Eyes Investigative Services

4.8 3 reviews
LicensedSince 2011
Marco Island, FL · 14 mi from Naples
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Ortino Investigations

Ortino Investigations

4.8 3 reviews
“Always helpful to resolve finding people to serve.”
LicensedSince 2000
1890 40th Ter. Sw
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Why these companies made our list

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