Best Private investigator in California Reviews Directory
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Delta Protective Services
141 E Acacia St 95202 Stockton, CA, US
+1 209-547-2980
Security guard service Private investigator
74729 likes
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Legal XM
10226 Black Mountain Rd 92126 San Diego, CA, US
+1 619-846-2123
Criminal lawyer Private investigator
18008 likes
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Martin Investigative Services
620 Newport Center Dr 92660 Newport Beach, CA, US
+1 800-577-1080
Consultation agency Private investigator
5082 likes
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Law Offices of Robert Rettenmaier
1651 East Fourth Street 92701 Santa Ana, CA, US
+1 657-235-9930
Notary public Divorce & Family Lawyer Private investigator
4918 likes
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Serna & Associates
78401 Highway 111, Ste A 92253 La Quinta, CA, US
+1 760-777-1702
Private investigator
3953 likes
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Backgroundpi
+1 888-366-5029
Business service Private investigator
3310 likes
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A & E Detective group Inc
15315 Magnolia Blvd, Ste 426 91403 Sherman Oaks, CA, US
(818) 990-2555
Business consultant Private investigator
3018 likes
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Rank Investigation & Protection, Inc.
1301 K St Ste G 95354 Modesto, CA, US
+1 209-526-2025
Defence company Security guard service Private investigator
2737 likes
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MPS Security
25020 Las Brisas Rd 92562 Murrieta, CA, US
+1 866-678-4408
Home security company Security guard service Private investigator
2731 likes
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Velocity Legal Service
1717 E. Vista Chino, Suite A7-610 92262 Palm Springs, CA, US
+1 800-311-6044
Private investigator
2441 likes
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Marilyn Monroe Investigation
24930 Washington 92564 Murrieta, CA, US
Local service Lawyer & law firm Private investigator
2080 likes
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Psych Detective Agency
1918 Psych 93101 Santa Barbara, CA, US
Public & government service Pet service Private investigator
1729 likes
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Security Guard Card Training
10722 White Oak Ave Ste 4 91344 Granada Hills, CA, US
+1 818-488-1032
Security guard service Private investigator
1724 likes
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LJB Investigations
10 Calico Court 92679 Coto De Caza, CA, US
+1 714-313-7371
Business service Private investigator
1671 likes
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National Business Investigations, Inc.
25020 Las Brisas Rd 92562 Murrieta, CA, US
+1 866-624-8050
Business service Security guard service Private investigator
1475 likes
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Allstate Investigations and Security, Inc.
2655 1st St, Ste 250 93065 Simi Valley, CA, US
+1 818-717-9100
Financial service Private investigator
1297 likes
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Diva Detective Investigations
+1 818-326-0819
Lawyer & law firm Private investigator
1227 likes
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Hodson P.I. Private Investigations
41661 Enterprise Cir N 92590 Temecula, CA, US
+1 714-646-4545
Business service Private investigator
1114 likes
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3EI Investigations
+1 213-268-0390
Private investigator
1110 likes
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AEGIS Security & Investigations Inc.
10866 Washington Blvd # 309 90232 Culver City, CA, US
+1 310-838-2787
Specialty School Trade school Security guard service Private investigator
1091 likes
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ISC Investigations
11331 183rd Street Norwalk, CA, US
+1 562-337-9505
Private investigator
1071 likes
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Chomo Awareness Group
Kern Street 93268 Taft, CA, US
Child protection service Private investigator Law enforcement agency
1058 likes
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INTERNATIONAL BODY GUARD ALLIANCE
1500 Indigo Place 92630 Mission Viejo, CA, US
+1 949-444-4344
Business service Security guard service Private investigator
1054 likes
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CDInvestigator
825 9th St 95901 Marysville, CA, US
+1 888-681-5941
Defence company Private investigator
974 likes
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Avery & Associates Investigations
111 N. Market Street, Suite 300 95113 San Jose, CA, US
+1 844-882-8379
Criminal lawyer Private investigator
936 likes
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DGA Detectives & DGA Detective Academy
480 E Easy St 93065 Simi Valley, CA, US
+1 805-579-0641
Business service Private investigator
791 likes
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Fire Investigator Supply
PO Box 1686 93613 Clovis, CA, US
+1 559-942-0608
Shopping & retail Fire station Private investigator
707 likes
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Becker & Becker Investigations
+1 619-755-9269
Criminal lawyer Private investigator
667 likes
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Becker & Becker Investigations
+1 619-755-9269
Criminal lawyer Private investigator
660 likes
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Luis Orellana Investigations
+1 714-231-1325
Consultation agency Private investigator Law enforcement agency
639 likes
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Serrano Investigative Services
PO Box 40062 93304 Bakersfield, CA, US
+1 661-706-2180
Private investigator
630 likes
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Investigation & Intelligence
PO Box 293 92564 Murrieta, CA, US
Local service Defence company Private investigator
582 likes
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Executive Investigation & Protection Agency Inc.
Services Available In: 91403 Sherman Oaks, CA, US
+1 818-299-7945
Security guard service Private investigator
548 likes
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Star Protection Agency CA
8201 Edgewater Dr, Ste 102 94621 Oakland, CA, US
+1 510-635-1732
Business service Security guard service Private investigator
537 likes
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Force Protection Agency
9601 Wilshire Blvd, #1151 90210 Beverly Hills, CA, US
+1 800-551-2791
Security guard service Private investigator
536 likes
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Delta Bravo Group LLC
222 W. 6th St. 90731 San Pedro, CA, US
+1 310-707-2560
Lawyer & law firm Security guard service Private investigator
525 likes
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Amatrix Investigations, Inc.
+1 213-342-1767
Private investigator
520 likes
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Kadima Security Services
6345 Balboa Blvd. Suite 210 91316 Encino, CA, US
+1 213-688-3019
Security guard service Private investigator
506 likes
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Love To Serve Them, LLC
501 W Glenoaks Blvd 91202 Glendale, CA, US
+1 818-572-5086
Private investigator
504 likes
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Carman & Associates Fire Investigation, Inc.
+1 530-559-9516
Consultation agency Fire protection service Private investigator
502 likes
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Alliance Protection & Investigation
1704 E Bullard Ave 93710 Fresno, CA, US
+1 559-389-7814
Defence company Security guard service Private investigator
501 likes
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Love To Serve Them, LLC
501 W Glenoaks Blvd 91202 Glendale, CA, US
+1 818-572-5086
Private investigator
501 likes
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American Asset Protection PPO #12754
5441 E Beverly Blvd 90022 Los Angeles, CA, US
+1 323-838-6110
Defence company Security guard service Private investigator
501 likes
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Armando Zatarain Investigations
369 San Miguel Drive Suite 165 92660 Newport Beach, CA, US
+1 949-383-0300
Business service Private investigator
497 likes
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Diligent Security Services
1918 Business Center Drive South 92408 San Bernardino, CA, US
+1 909-900-7113
Home security company Security guard service Private investigator
492 likes
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Conlin Consulting & Investigations CA Pi#188258
326 I st. #108 95501 Eureka, CA, US
+1 707-672-2001
Private investigator
478 likes
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Javan Investigations
805 Douglas blvd suit 110 95678 Roseville, CA, US
+1 916-865-8169
Business service Private investigator
476 likes
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CodePink Security Services
21012 Devonshire Street 90025 Los Angeles, CA, US
+1 844-263-3746
Security guard service Private investigator
474 likes
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Javan Investigations
805 Douglas blvd suit 110 95678 Roseville, CA, US
+1 916-865-8169
Business service Private investigator
474 likes
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Force Protection Agency
9601 Wilshire Blvd, #1151 90210 Beverly Hills, CA, US
+1 800-551-2791
Business service Security guard service Private investigator
468 likes
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Anna Stowe Investigations
4119 Wayside Lane, Suite 2F 95608 Carmichael, CA, US
+1 916-224-4680
Lawyer & law firm Private investigator
462 likes
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A-Check Global
1501 Research Park Dr 92507 Riverside, CA, US
+1 951-750-1501
Private investigator
459 likes
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Board Certified Criminal Defense Investigations Monroe & Associates CCDI
+1 888-681-5941
Divorce & Family Lawyer Private investigator Law enforcement agency
457 likes
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Nick Ricardo- Private Investigator
698 Orange Ave 90802 Long Beach, CA, US
+1 562-599-3639
Private investigator
447 likes
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Adoption Search and Reunion
5627 Telegraph Ave 94609 Oakland, CA, US
+1 415-830-3417
Adoption service Private investigator
444 likes
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Empire Pacific Investigative Services
1117 N. Sherbourne Dr. 90069 West Hollywood, CA, US
+1 888-404-3747
Private investigator
432 likes
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Virtual Legal Pros
626 Wilshire Blvd 90017 Los Angeles, CA, US
(844) 530-7378
Notary public Private investigator
429 likes
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Critical Synthesis Security
1355 Fairfax Ave Suite B 94124 San Francisco, CA, US
+1 415-779-2558
Home improvement Home security company Security guard service Private investigator
420 likes
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Core Security Solutions
7700 Edgewater Drive 94621 Oakland, CA, US
+1 877-262-0320
Transportation service Travel and transport Security guard service Private investigator
420 likes
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Panthera Group, Inc.
9151 Atlanta #6674 92648 Huntington Beach, CA, US
Business service Security guard service Private investigator
416 likes
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Ten-28 Investigations
5419 Hollywood Blvd, Ste C-276 90027 Los Angeles, CA, US
+1 415-999-0286
Financial service Private investigator
407 likes
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Lance Casey & Associates Private Investigator Sacramento Process Server
2386 Fair Oaks Blvd 95825 Sacramento, CA, US
+1 800-683-4769
Financial service Lawyer & law firm Private investigator
404 likes
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Doerner Investigations & K9 Detection
5737 Kanan Rd, Ste 710 91301 Agoura Hills, CA, US
+1 213-910-4609
Private investigator
402 likes
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Super Eye Investigations
15720 Ventura Blvd, Ste 404 91436 Encino, CA, US
+1 818-986-2410
Private investigator
398 likes
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Spy My Heart Investigations
900 ‘G’ Street Suite 100 95354 Modesto, CA, US
+1 209-547-9284
Shopping & retail Business service Private investigator
395 likes
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Al Neep Investigations
P.O. Box 577274 95357 Modesto, CA, US
+1 209-262-5282
Private investigator
383 likes
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Hover View Investigations Inc.
9601 Wilshire Blvd, Ste 1162 90210 Beverly Hills, CA, US
+1 323-466-4837
Business service Lawyer & law firm Private investigator
381 likes
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Mchenry Protective & Investigative Services
1933 East Richert Ave. 93726 Fresno, CA, US
+1 559-478-7747
Medical and health Safety & first aid service Security guard service Private investigator
379 likes
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Guardian Protection Force Inc., PPO 18009
1024 Iron Point Rd, 95827-1804 Sacramento, CA, US
+1 866-921-9484
Defence company Security guard service Private investigator
369 likes
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Scott R. James II Investigative Services
2402 W Main St 93291 Visalia, CA, US
+1 559-352-6982
Financial service Lawyer & law firm Private investigator
365 likes
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Pipkin Detective Agency
4318 W Mineral King Ave 93291 Visalia, CA, US
+1 559-662-8889
Business service Private investigator
364 likes
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Medrano & Associates Private Investigator San Diego CA PI #28112
1901 1st Ave, Ste 190 92101 San Diego, CA, US
+1 619-487-9636
Divorce & Family Lawyer Private investigator
356 likes
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S.W. Herring International / Private Investigations
P.O Box 3484 92413 San Bernardino, CA, US
+1 909-743-4048
Private investigator
339 likes
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S.W. Herring International / Private Investigations
P.O Box 3484 92413 San Bernardino, CA, US
+1 909-743-4048
Private investigator
338 likes
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A Legal Place
1228 I Street 95354 Modesto, CA, US
+1 209-556-3819
Notary public Private investigator
337 likes
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Quinn & Associates
500 West Broadway 92101 San Diego, CA, US
+1 866-652-4480
Business service Private investigator
337 likes
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International Spy Shop
555 Beach St Fl 1 94133 San Francisco, CA, US
+1 415-775-4779
Business service Home security company Private investigator
331 likes
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PYES ONLY
Private investigator
329 likes
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Atlantis Private Investigations
7171 North Millbrook Avenue 93720 Fresno, CA, US
+1 559-478-8220
Private investigator
324 likes
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Morrow Detective Agency CA PI 27276
+1 805-823-3540
Private investigator
312 likes
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Ultimate Edge Investigations
2001 21st Street 95818 Sacramento, CA, US
+1 916-802-0106
Private investigator
303 likes
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Global Pursuit Investigations
+1 800-346-4006
Private investigator
299 likes
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Scott Zuschin Investigations
330 Wall Street 95928 Chico, CA, US
Private investigator
299 likes
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Rancho Attorney Service of California (RASCAL)
28465 Old Town Front St, Ste 318 92590 Temecula, CA, US
+1 951-693-0165
Private investigator
291 likes
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Peterson Investigations
1439 W. Chapman Ave. 92868 Orange, CA, US
+1 714-406-3506
Financial service Security guard service Private investigator
289 likes
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DeWitt Detective Agency
101 California St, Ste 2710 94111 San Francisco, CA, US
+1 415-481-0550
Financial service Private investigator
286 likes
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All American Premier Investigations
+1 844-214-2274
Private investigator
282 likes
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JD Stone Agency
350 N Glendale Ave B-271 91206 Glendale, CA, US
Private investigator
282 likes
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Cline Investigations LLC
+1 707-391-4982
Local service Private investigator
280 likes
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Employers Investigative Services
724 4th Street 95963 Orland, CA, US
+1 866-350-5638
Business service Private investigator
277 likes
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Bradley Investigative Services
4655 Cass St Suite 403 92169 San Diego, CA, US
+1 888-498-6111
Private investigator
274 likes
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MPP Bodyguard & Security Services
+1 714-477-0257
Public & government service Security guard service Private investigator
273 likes
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Kay and Associates Investigations
9465 Wilshire Blvd 90212 Beverly Hills, CA, US
+1 424-284-8262
Consultation agency Private investigator
271 likes
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PreScreen Solutions
710 Rimpau Ave, Ste 205 92879 Corona, CA, US
+1 951-738-0057
Business service Employment agency Recruiter Private investigator
260 likes
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Investigators.LA
300 Valley Blvd Suite F55 91803 Los Angeles, CA, US
+1 888-887-7482
Private investigator
260 likes
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Desert-Fox Investigations LLC
3311 W 73rd St, Apt 2 90043 Los Angeles, CA, US
+1 310-341-6540
Government building Private investigator
252 likes