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      Private Investigators & Detectives in Signal Hill, CA

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      1. Source Investigative Group

      Source Investigative Group
      562-424-1097Call NowVisit Website
      Directions
      5.0
      5.0
      Private Investigators & Detectives

      3827 Rose Ave, Long Beach, CA 90807

      OPEN NOW:8:30 am - 5:00 pm

      "Excellent Service Highly Recommended, Best Investigative Service we have ever used. We will be using Source Investigative Group for all of the attorneys in our office."

      2. Investigative Resources International

      Investigative Resources International
      562-437-7709Call NowVisit Website
      Directions
      Private Investigators & Detectives

      1 World Trade Ctr Ste 800, Long Beach, CA 90831

      CLOSED NOW:9:00 am - 5:00 pm

      3. Delta Bravo Security Group

      Delta Bravo Security Group
      424-264-0359Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceBodyguard Service

      222 W 6th St Suite 400, San Pedro, CA 90731

      OPEN 24 HOURS

      From Business: Our management team is committed to providing you with the best service in the in the industry. From religious centers to retail to maritime and industrial, we have the skilled…

      YP
      36 Years
      in Business

      4. Garrett Forensics

      Garrett Forensics
      562-568-8181Call NowVisit Website
      Directions
      Private Investigators & Detectives

      100 W Broadway Ste 320, Long Beach, CA 90802

      CLOSED NOW:9:00 am - 5:00 pm

      From Business: Garrett Forensics investigates: Arson & Fire, Vehicle Accidents, Auto Component Failures, Property Loss Inspections, Biomechanical Injury Analysis, Product Defect liability,…

      YP
      54 Years
      in Business

      5. Platt Security Inc

      Platt Security Inc
      562-986-4484Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceSecurity Equipment & Systems Consultants

      3275 E Grant St, Signal Hill, CA 90755

      CLOSED NOW:9:00 am - 5:00 pm

      From Business: Platt Investigations, Inc. is a private investigations firm established in 1992 and licensed by the State of California. We provide assistance to attorneys, corporations, and…

      6. Beach Cities Protective Services

      Beach Cities Protective Services
      310-322-4724Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceSecurity Equipment & Systems Consultants

      401 E Ocean Blvd Ste 700, Long Beach, CA 90802

      OPEN 24 HOURS

      From Business: Experience superior results with private investigation and security guards from our corporate office in Long Beach, California. Beach Cities Protective Services Worldwide is an…

      7. Barry's Security Services

      Barry's Security Services
      562-493-7007Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceSecurity Equipment & Systems Consultants

      5480 Katella Ave, Los Alamitos, CA 90720

      OPEN NOW:8:00 am - 3:00 pm

      From Business: Since 1979, Barry's Security has been providing security services across the Southern California. Located in Los Alamitos, Calif., the firm offers various products and…

      10. Gailey Associates

      Gailey Associates
      562-997-0016Call NowVisit Website
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      Private Investigators & Detectives

      2525 Cherry Ave, Signal Hill, CA 90755

      OPEN NOW:8:30 am - 5:00 pm

      12. Signal Hill City Emergency-Paramedics

      Signal Hill City Emergency-Paramedics
      562-989-7220Call Now
      Directions
      Private Investigators & Detectives

      1780 E Hill St, Signal Hill, CA 90755

      OPEN NOW:7:30 am - 4:30 pm

      20. Aguilera Associates

      Aguilera Associates
      562-498-7064Call Now
      Directions
      5.0
      5.0
      Private Investigators & Detectives

      1625 Clark Ave, Long Beach, CA 90815

      "This is an A+++ Business. They do as they say and even more. Highly recommend!"

      We found 475 results for Detectives in or near Signal Hill, CA.They also appear in other related business categories including Police Departments, Law Enforcement Agencies-Government, and Security Guard & Patrol Service. 17 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Huntington Beach, Torrance, and Inglewood. These businesses offer their services in one-or-more of the following languages: Spanish, French, and Arabic.