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NAICS 561611 · Investigation and Personal Background Check Services

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Private investigators in Castella, CA

Private investigators in Castella, CA; 99 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. 21St Century Investigations

    ActivePrivate Investigator

    Castella, CA

    Ask it
    Proof for 21St Century Investigations
    License
    US-CA-DCA BSIS-PI-15405
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Mar 31, 2028
    Checked
    Oct 23, 2026
    Where
    Castella, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  2. Messenger and Associates LLC

    ActivePrivate Investigator

    Mount Shasta, CA · 10 mi away

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    Proof for Messenger and Associates LLC
    License
    US-CA-DCA BSIS-PI-188698
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Mount Shasta, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  3. Ransome Investigations

    ActivePrivate Investigator

    Lakehead, CA · 18 mi away

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    Proof for Ransome Investigations
    License
    US-CA-DCA BSIS-PI-22711
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Nov 30, 2027
    Checked
    Oct 23, 2026
    Where
    Lakehead, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  4. Bullington Investigations

    ActivePrivate Investigator

    Weed, CA · 24 mi away

    Ask it
    Proof for Bullington Investigations
    License
    US-CA-DCA BSIS-PI-189905
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2027
    Checked
    Oct 23, 2026
    Where
    Weed, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  5. Mainstream Unlimited

    ActivePrivate Investigator

    Burney, CA · 34 mi away

    Ask it
    Proof for Mainstream Unlimited
    License
    US-CA-DCA BSIS-PI-188595
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Burney, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  6. Ditty Investigative Group

    ActivePrivate Investigator

    Redding, CA · 35 mi away

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    Proof for Ditty Investigative Group
    License
    US-CA-DCA BSIS-PI-28145
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  7. Forensic Investigative Assoc

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Forensic Investigative Assoc
    License
    US-CA-DCA BSIS-PI-13853
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  8. Fredrica Ditty Investigations

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Fredrica Ditty Investigations
    License
    US-CA-DCA BSIS-PI-27790
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  9. Joe Gibbs Investigations

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Joe Gibbs Investigations
    License
    US-CA-DCA BSIS-PI-187930
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  10. Koetting & Associates Accident Reconstruction

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Koetting & Associates Accident Reconstruction
    License
    US-CA-DCA BSIS-PI-27430
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  11. Pyroanalysis

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Pyroanalysis
    License
    US-CA-DCA BSIS-PI-20586
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  12. Sean Ditty Investigations

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Sean Ditty Investigations
    License
    US-CA-DCA BSIS-PI-22406
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    May 31, 2027
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  13. Shasta Mediation & Investigations

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Shasta Mediation & Investigations
    License
    US-CA-DCA BSIS-PI-189571
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  14. Vanditmarsen Investigations

    ActivePrivate Investigator

    Redding, CA · 35 mi away

    Ask it
    Proof for Vanditmarsen Investigations
    License
    US-CA-DCA BSIS-PI-24085
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    May 31, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  15. A P.I. Service

    ActivePrivate Investigator

    Yreka, CA · 44 mi away

    Ask it
    Proof for A P.I. Service
    License
    US-CA-DCA BSIS-PI-16707
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Dec 31, 2027
    Checked
    Oct 23, 2026
    Where
    Yreka, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  16. Aac Investigations

    ActivePrivate Investigator

    Redding, CA · 42 mi away

    Ask it
    Proof for Aac Investigations
    License
    US-CA-DCA BSIS-PI-18034
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jul 31, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  17. Accurate Private Investigations & Computer Forensics

    ActivePrivate Investigator

    Palo Cedro, CA · 40 mi away

    Ask it
    Proof for Accurate Private Investigations & Computer Forensics
    License
    US-CA-DCA BSIS-PI-27036
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Sep 30, 2028
    Checked
    Oct 23, 2026
    Where
    Palo Cedro, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  18. Amy Kritzer Investigations

    ActivePrivate Investigator

    Palo Cedro, CA · 40 mi away

    Ask it
    Proof for Amy Kritzer Investigations
    License
    US-CA-DCA BSIS-PI-25986
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jun 30, 2028
    Checked
    Oct 23, 2026
    Where
    Palo Cedro, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  19. Assurance Private Investigations

    ActivePrivate Investigator

    Weaverville, CA · 44 mi away

    Ask it
    Proof for Assurance Private Investigations
    License
    US-CA-DCA BSIS-PI-189695
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Apr 30, 2028
    Checked
    Oct 23, 2026
    Where
    Weaverville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

  20. Behringer Investigations

    ActivePrivate Investigator

    Redding, CA · 42 mi away

    Ask it
    Proof for Behringer Investigations
    License
    US-CA-DCA BSIS-PI-26640
    Issuer
    US-CA-DCA
    Status
    Active
    Class
    Private Investigator
    Expires
    Jan 31, 2028
    Checked
    Oct 23, 2026
    Where
    Redding, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CA-DCA record

More cities in California

San Diego 160Los Angeles 150San Francisco 145Sacramento 125Huntington Beach 103Riverside 89Bakersfield 88San Jose 75Fresno 73Long Beach 67Corona 58Rancho Cucamonga 52Irvine 51Santa Rosa 49Roseville 48Chula Vista 47

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