What'sNearbyTM

What are you looking for?

Close Search
      We apologize for the inconvenience

      The people search feature on Superpages.com is temporarily unavailable. You can still search for people on yellowpages.com since Yellow Pages and Superpages are part of one company.

      You will be automatically re-directed to People Search on yellowpages.com in .

      Map of Upland, CAMap of Upland, CAExpand Map

      Private Investigators & Detectives in Upland, CA

      Refine
      Sort by
      Features

      62. Tom Wilson & Associates

      Tom Wilson & Associates
      909-489-3905Call Now
      Private Investigators & Detectives

      2601 S Bon View Ave, Ontario, CA, 91761

      YP
      41 Years
      in Business

      63. Valencia Detective Agency

      Valencia Detective Agency
      909-573-3877Call Now
      Private Investigators & Detectives

      12188 Central Ave, Chino, CA, 91710

      YP
      14 Years
      in Business

      64. Advanced Private Investigations

      Advanced Private Investigations
      877-259-2470Call Now
      4.5
      4.5
      Private Investigators & Detectives

      4451 Ontario Mills Pkwy Ste F, Ontario, CA, 91764

      "Sadly, I had consern that my dog was not being treated very well by my son. I met with the owner of Advanced PI and he was very helpful. He provided me with the right equipment…"

      65. Southwest Detective Agency

      Southwest Detective Agency
      909-930-2973Call Now
      Private Investigators & Detectives

      3045 S Archibald Ave, Ontario, CA, 91761

      YP
      30 Years
      in Business

      67. Basler Garcia & Gifford

      Basler Garcia & Gifford
      909-305-1172Call Now
      Private Investigators & Detectives

      425 W Bonita Ave, San Dimas, CA, 91773

      YP
      29 Years
      in Business

      68. Corinthian Group

      Corinthian Group
      909-931-3595Call Now
      Private Investigators & DetectivesPersonnel ConsultantsAerial Photographers

      Ontario, CA, 91764

      OPEN 24 HOURS

      From Business: Our Investigator's primary interest is to ensure that all of our clients are provided with a discreet and well managed case. Our clients appreciate that they can confide all…

      YP
      22 Years
      in Business

      69. Richard Nink Investigation

      Richard Nink Investigation
      909-839-3301Call Now
      Private Investigators & Detectives

      280 S Lemon Ave Unit 1904, Walnut, CA, 91788

      CLOSED NOW
      YP
      27 Years
      in Business

      76. Brown Investigations

      Brown Investigations
      909-964-8660Call Now
      Private Investigators & Detectives

      Serving the Upland Area

      OPEN 24 HOURS
      YP
      29 Years
      in Business

      85. JCPI & Associates

      JCPI & Associates
      909-395-0700Call Now
      Private Investigators & Detectives

      Serving the Upland Area

      From Business: PRIVATE INVESTIGATOR

      YP
      21 Years
      in Business

      89. Tag Force Security & Patrol Services, Inc.

      Tag Force Security & Patrol Services, Inc.
      909-972-2276Call Now
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceCollection Agencies

      5206 Benito St, Montclair, CA, 91763

      OPEN 24 HOURS

      From Business: Our Objectives: · To preserve and defend our clients’ lives and property. · To provide our clients with officers and agents with the highest training and integrity. · To give…

      YP
      20 Years
      in Business

      90. Joe Mar Polygraph & Investigation Services Inc

      Joe Mar Polygraph & Investigation Services Inc
      909-463-1423Call Now
      Private Investigators & DetectivesLie Detection Service

      415 W Foothill Blvd Ste 125B, Claremont, CA, 91711

      From Business: JOE E. DELIA is the founder and CEO of JOE MAR POLYGRAPH & INVESTIGATIVE SERVICES and is a Certified Polygraph Examiner (providing polygraphs, interviews, court testimonies,…

      YP
      15 Years
      in Business