San Jose Detective Agency
Private Investigation4750 Almaden Expy, San Jose, CA
Business Services
Independent private investigations in San Jose, CA
12 independent, locally-owned private investigations are listed in San Jose, California on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top private investigations are San Jose Detective Agency, Recovery Investigation Agency and Koning and Associates.
How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated October 2, 2026
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12 private investigations in San Jose · Clear
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Recovery Investigation Agency
Private Investigation1346 The Alameda St Ste 7152, San Jose, CA
Koning and Associates
Private Investigation1631 Willow St, San Jose, CA
Dietz Associates
Private Investigation1155 Meridian Ave, San Jose, CA
Avery & Associates Investigations
Private Investigation84 W Santa Clara St, San Jose, CA
Estes-Zako & Associates Investigations
Private Investigation5450 Thornwood Dr Ste L, San Jose, CA
Bond Investigations - San Jose
Private InvestigationF5, 2033 Gateway Pl, San Jose, CA
Nighthawk Investigations
Private Investigation2880 Zanker Rd, San Jose, CA
Dietz Associates Inc
Private Investigation1155 N 1st St Ste 111, San Jose, CA
VP Security Services Inc.
Private Investigation888 N 1st St Ste 222, San Jose, CA
Atlas Investigations
Private Investigation888 N 1st St 201, San Jose, CA
Avery & Associates Investigations - CA Lic. 187841
Private Investigation111 N Market St #300, San Jose, CA
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