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NAICS 561611 · Investigation and Personal Background Check Services

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Private investigators in Mill Valley, CA

11 private investigators in Mill Valley, CA; 528 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Buchanan & Associates

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Buchanan & Associates
    License
    DCA BSIS-PI-28805
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Oct 31, 2028
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 28805 → California Department of Consumer Affairs search
  2. Coffino Investigations

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Coffino Investigations
    License
    DCA BSIS-PI-188472
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Aug 31, 2028
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 188472 → California Department of Consumer Affairs search
  3. Colombano & Associates

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Colombano & Associates
    License
    DCA BSIS-PI-11421
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Feb 29, 2028
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 11421 → California Department of Consumer Affairs search
  4. Covert Action Investigations

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Covert Action Investigations
    License
    DCA BSIS-PI-24514
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 24514 → California Department of Consumer Affairs search
  5. E. Ann Searles, Searles Consulting and Investigative Services

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for E. Ann Searles, Searles Consulting and Investigative Services
    License
    DCA BSIS-PI-187981
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Nov 30, 2028
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 187981 → California Department of Consumer Affairs search
  6. Leary & Associates, Inc

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Leary & Associates, Inc
    License
    DCA BSIS-PI-20132
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 20132 → California Department of Consumer Affairs search
  7. Matthew J Hanley Investigations

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Matthew J Hanley Investigations
    License
    DCA BSIS-PI-28381
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 28381 → California Department of Consumer Affairs search
  8. Osos Security Services

    ActivePrivate Investigator+1

    Mill Valley, CA

    Proof for Osos Security Services
    License
    DCA BSIS-PI-27847
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator; Training Facility Baton
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 27847 → California Department of Consumer Affairs search
  9. Research Partners

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Research Partners
    License
    DCA BSIS-PI-187986
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 187986 → California Department of Consumer Affairs search
  10. Silverfield Morris I Pvt Invest

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Silverfield Morris I Pvt Invest
    License
    DCA BSIS-PI-8912
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8912 → California Department of Consumer Affairs search
  11. Sonny Chayra

    ActivePrivate Investigator

    Mill Valley, CA

    Proof for Sonny Chayra
    License
    DCA BSIS-PI-13022
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Jul 31, 2028
    Checked
    Oct 23, 2026
    Where
    Mill Valley, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 13022 → California Department of Consumer Affairs search
  12. Vigilant Employment Screening, Inc

    ActivePrivate Investigator

    Tiburon, CA · 5 mi away

    Proof for Vigilant Employment Screening, Inc
    License
    DCA BSIS-PI-23339
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Tiburon, CA · serves California
    Phone
    (415) 332-4400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 23339 → California Department of Consumer Affairs search
  13. Aal Investigations

    ActivePrivate Investigator

    Tiburon, CA · 5 mi away

    Proof for Aal Investigations
    License
    DCA BSIS-PI-26024
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Tiburon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26024 → California Department of Consumer Affairs search
  14. Arthur F. Tyde & Associates

    ActivePrivate Investigator

    Sausalito, CA · 5 mi away

    Proof for Arthur F. Tyde & Associates
    License
    DCA BSIS-PI-22361
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Sausalito, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 22361 → California Department of Consumer Affairs search
  15. Guardian Angel Investigative Services

    ActivePrivate Investigator

    Tiburon, CA · 5 mi away

    Proof for Guardian Angel Investigative Services
    License
    DCA BSIS-PI-25672
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Tiburon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25672 → California Department of Consumer Affairs search
  16. Marin Investigative Services

    ActivePrivate Investigator

    Tiburon, CA · 5 mi away

    Proof for Marin Investigative Services
    License
    DCA BSIS-PI-14975
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Tiburon, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 14975 → California Department of Consumer Affairs search
  17. Meyer Investigations

    ActivePrivate Investigator

    Sausalito, CA · 5 mi away

    Proof for Meyer Investigations
    License
    DCA BSIS-PI-189956
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Sausalito, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 189956 → California Department of Consumer Affairs search
  18. Price Investigations

    ActivePrivate Investigator

    Larkspur, CA · 2 mi away

    Proof for Price Investigations
    License
    DCA BSIS-PI-26917
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Jul 31, 2028
    Checked
    Oct 23, 2026
    Where
    Larkspur, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 26917 → California Department of Consumer Affairs search
  19. Robert K Goldman Investigative Services

    ActivePrivate Investigator

    Greenbrae, CA · 3 mi away

    Proof for Robert K Goldman Investigative Services
    License
    DCA BSIS-PI-16903
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Greenbrae, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 16903 → California Department of Consumer Affairs search
  20. Scott Ebke & Associates

    ActivePrivate Investigator

    Corte Madera, CA · 2 mi away

    Proof for Scott Ebke & Associates
    License
    DCA BSIS-PI-11026
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Corte Madera, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 11026 → California Department of Consumer Affairs search

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