California Private Investigators

The California Private Investigator Firm works with the best private detectives and investigators in the State of California. Find and hire local private investigators in California near you.

Los Angeles CA San Diego CA San Jose CA
San Francisco CA Fresno CA Sacramento CA
Long Beach CA Oakland CA Bakersfield CA
Anaheim CA Santa Ana CA Riverside CA
Stockton CA Chula Vista CA Fremont CA
Irvine CA San Bernardino CA Modesto CA
Oxnard CA Fontana CA Moreno Valley CA
Glendale CA Huntington Beach CA Santa Clarita CA
Garden Grove CA Santa Rosa CA Oceanside CA
Rancho Cucamonga CA Ontario CA Lancaster CA
Elk Grove CA Palmdale CA Corona CA
Salinas CA Pomona CA Torrance CA
Hayward CA Escondido CA Sunnyvale CA
Pasadena CA Fullerton CA Orange CA
Thousand Oaks CA Visalia CA Simi Valley CA
Concord CA Roseville CA Santa Clara CA
Vallejo CA Victorville CA El Monte CA
Berkeley CA Downey CA Costa Mesa CA
Inglewood CA Ventura CA West Covina CA
Norwalk CA Carlsbad CA Fairfield CA
Richmond CA Murrieta CA Burbank CA
Antioch CA Daly City CA Temecula CA
Santa Maria CA El Cajon CA Rialto CA
San Mateo CA Compton CA Clovis CA
Jurupa Valley CA South Gate CA Vista CA
Mission Viejo CA Vacaville CA Carson CA
Hesperia CA Redding CA Santa Monica CA
Westminster CA Santa Barbara CA Chico CA
Whittier CA Newport Beach CA San Leandro CA
Hawthorne CA San Marcos CA Citrus Heights CA
Alhambra CA Tracy CA Livermore CA
Buena Park CA Lakewood CA Merced CA
Hemet CA Chino CA Menifee CA
Lake Forest CA Napa CA Redwood City CA
Bellflower CA Indio CA Tustin CA
Baldwin Park CA Chino Hills CA Mountain View CA
Alameda CA Upland CA Folsom CA
San Ramon CA Pleasanton CA Lynwood CA
Union City CA Apple Valley CA Redlands CA
Turlock CA Perris CA Manteca CA
Milpitas CA Redondo Beach CA Davis CA
Camarillo CA Yuba City CA Rancho Cordova CA
Palo Alto CA Yorba Linda CA Walnut Creek CA
South San Francisco CA San Clemente CA Pittsburg CA
Laguna Niguel CA Pico Rivera CA Montebello CA
Lodi CA Madera CA Monterey Park CA
La Habra CA Santa Cruz CA Encinitas CA
Tulare CA Gardena CA National City CA
Cupertino CA Huntington Park CA Petaluma CA
San Rafael CA La Mesa CA Rocklin CA
Arcadia CA Diamond Bar CA Woodland CA
Fountain Valley CA Porterville CA Paramount CA
Hanford CA Rosemead CA Eastvale CA
Santee CA Highland CA Delano CA
Colton CA Novato CA Lake Elsinore CA
Brentwood CA Yucaipa CA Cathedral City CA
Watsonville CA Placentia CA Glendora CA
Cerritos CA Gilroy CA West Sacramento CA
La Mirada CA Palm Desert CA Rancho Santa Margarita CA
Aliso Viejo CA Poway CA Cypress CA
Covina CA Azusa CA Dublin CA
Ceres CA San Luis Obispo CA Palm Springs CA
San Jacinto CA Lincoln CA El Centro CA
Newark CA Lompoc CA Bell Gardens CA
Danville CA Rancho Palos Verdes CA San Bruno CA
Rohnert Park CA Coachella CA La Puente CA
San Gabriel CA Campbell CA Brea CA
Culver City CA Calexico CA Stanton CA
Morgan Hill CA La Quinta CA Pacifica CA
Beaumont CA Montclair CA Monrovia CA
Los Banos CA Martinez CA Temple City CA
Bell CA Oakley CA Manhattan Beach CA
Hollister CA Claremont CA San Juan Capistrano CA
Moorpark CA West Hollywood CA Beverly Hills CA
San Dimas CA Dana Point CA Pleasant Hill CA
Seaside CA Lawndale CA Wildomar CA
Menlo Park CA Adelanto CA La Verne CA
Foster City CA Laguna Hills CA Saratoga CA
Goleta CA Paso Robles CA Banning CA
Los Gatos CA Santa Paula CA Walnut CA
San Pablo CA Los Altos CA Burlingame CA
San Carlos CA Atascadero CA Atwater CA
East Palo Alto CA Suisun City CA Monterey CA
Ridgecrest CA Maywood CA Eureka CA
Norco CA Benicia CA Windsor CA
Imperial CA Paradise CA Desert Hot Springs CA
Belmont CA Soledad CA South Pasadena CA
Wasco CA Lemon Grove CA Twentynine Palms CA
Brawley CA Corcoran CA Coronado CA
Lemoore CA Sanger CA Reedley CA
Seal Beach CA Hercules CA Lafayette CA
Cudahy CA Galt CA San Fernando CA
El Cerrito CA Loma Linda CA Selma CA
Calabasas CA Laguna Beach CA Riverbank CA
Barstow CA Port Hueneme CA Millbrae CA
Dinuba CA South Lake Tahoe CA Duarte CA
Blythe CA Yucca Valley CA Oakdale CA
Patterson CA Agoura Hills CA Lomita CA
La Canada Flintridge CA South El Monte CA Marina CA
Hermosa Beach CA American Canyon CA Arvin CA
Chowchilla CA Albany CA Pinole CA
Dixon CA Lathrop CA Susanville CA
Orinda CA Arroyo Grande CA Arcata CA
Rancho Mirage CA Shafter CA El Segundo CA
Artesia CA Greenfield CA Santa Fe Springs CA
Laguna Woods CA Truckee CA Ukiah CA
Moraga CA La Palma CA Oroville CA
Avenal CA Clearlake CA Pacific Grove CA
Fillmore CA Imperial Beach CA Parlier CA
Tehachapi CA Ripon CA Hawaiian Gardens CA
California City CA Red Bluff CA Mill Valley CA
Kerman CA Palos Verdes Estates CA Coalinga CA
Auburn CA Grover Beach CA San Marino CA
Livingston CA Carpinteria CA King City CA
Solana Beach CA Grass Valley CA Commerce CA
Mcfarland CA Malibu CA San Anselmo CA
Marysville CA Grand Terrace CA Fortuna CA
Larkspur CA Lindsay CA Scotts Valley CA
Los Alamitos CA Kingsburg CA Half Moon Bay CA
Healdsburg CA Signal Hill CA Mendota CA
Sierra Madre CA Clayton CA Hillsborough CA
Piedmont CA Sonoma CA Farmersville CA
Canyon Lake CA Placerville CA Exeter CA
Morro Bay CA Newman CA Shasta Lake CA
Emeryville CA Anderson CA Capitola CA
Taft CA Corte Madera CA Orange Cove CA
Tiburon CA Cloverdale CA Waterford CA
Live Oak CA Westlake Village CA Mammoth Lakes CA
Gonzales CA Rolling Hills Estates CA Los Altos Hills CA
Ione CA Calimesa CA Yreka CA
Calipatria CA Corning CA Pismo Beach CA
Crescent City CA Firebaugh CA Ojai CA
Fairfax CA Sebastopol CA Rio Vista CA
Orland CA Woodlake CA Fort Bragg CA
Cotati CA Escalon CA Guadalupe CA
Sausalito CA Atherton CA Huron CA
Hughson CA Winters CA Gridley CA
Loomis CA Willows CA Colusa CA
Holtville CA St Helena CA Villa Park CA
Fowler CA Gustine CA La Habra Heights CA
Woodside CA Solvang CA Calistoga CA
Williams CA Big Bear Lake CA Indian Wells CA
Dos Palos CA Sonora CA Willits CA
Needles CA Buellton CA Lakeport CA
Jackson CA Portola Valley CA Brisbane CA
Del Mar CA San Joaquin CA Bishop CA
Angels Camp CA Avalon CA Carmel By The Sea CA
Wheatland CA Mount Shasta CA Rio Dell CA
Monte Sereno CA Nevada City CA Weed CA
Yountville CA Alturas CA Sutter Creek CA
Ross CA Westmorland CA Portola CA
Belvedere CA Colfax CA San Juan Bautista CA
Rolling Hills CA Hidden Hills CA Colma CA
Biggs CA Dunsmuir CA Del Rey Oaks CA
Montague CA Irwindale CA Ferndale CA
Blue Lake CA Maricopa CA Bradbury CA
Tulelake CA Plymouth CA Dorris CA
Fort Jones CA Isleton CA Loyalton CA
Etna CA Point Arena CA Tehama CA
Trinidad CA Sand City CA Industry CA
Amador City CA Vernon CA

Los Angeles CA

  • Los Angeles County
  • City Population: 3,792,621

San Diego CA

  • San Diego County
  • City Population: 1,301,617

San Jose CA

  • Santa Clara County
  • City Population: 945,942

San Francisco CA

  • San Francisco County
  • City Population: 805,235

Fresno CA

  • Fresno County
  • City Population: 494,665

Sacramento CA

  • Sacramento County
  • City Population: 466,488

Long Beach CA

  • Los Angeles County
  • City Population: 462,257

Oakland CA

  • Alameda County
  • City Population: 390,724

Bakersfield CA

  • Kern County
  • City Population: 347,483

Anaheim CA

  • Orange County
  • City Population: 336,265

Santa Ana CA

  • Orange County
  • City Population: 324,528

Riverside CA

  • Riverside County
  • City Population: 303,871

Stockton CA

  • San Joaquin County
  • City Population: 291,707

Chula Vista CA

  • San Diego County
  • City Population: 243,916

Fremont CA

  • Alameda County
  • City Population: 214,089

Irvine CA

  • Orange County
  • City Population: 212,375

San Bernardino CA

  • San Bernardino County
  • City Population: 209,924

Modesto CA

  • Stanislaus County
  • City Population: 201,165

Oxnard CA

  • Ventura County
  • City Population: 197,899

Fontana CA

  • San Bernardino County
  • City Population: 196,069

Moreno Valley CA

  • Riverside County
  • City Population: 193,365

Glendale CA

  • Los Angeles County
  • City Population: 191,719

Huntington Beach CA

  • Orange County
  • City Population: 189,992

Santa Clarita CA

  • Los Angeles County
  • City Population: 176,320

Garden Grove CA

  • Orange County
  • City Population: 170,883

Santa Rosa CA

  • Sonoma County
  • City Population: 167,815

Oceanside CA

  • San Diego County
  • City Population: 167,086

Rancho Cucamonga CA

  • San Bernardino County
  • City Population: 165,269

Ontario CA

  • San Bernardino County
  • City Population: 163,924

Lancaster CA

  • Los Angeles County
  • City Population: 156,633

Elk Grove CA

  • Sacramento County
  • City Population: 153,015

Palmdale CA

  • Los Angeles County
  • City Population: 152,750

Corona CA

  • Riverside County
  • City Population: 152,374

Salinas CA

  • Monterey County
  • City Population: 150,441

Pomona CA

  • Los Angeles County
  • City Population: 149,058

Torrance CA

  • Los Angeles County
  • City Population: 145,538

Hayward CA

  • Alameda County
  • City Population: 144,186

Escondido CA

  • San Diego County
  • City Population: 143,911

Sunnyvale CA

  • Santa Clara County
  • City Population: 140,081

Pasadena CA

  • Los Angeles County
  • City Population: 137,122

Fullerton CA

  • Orange County
  • City Population: 135,161

Orange CA

  • Orange County
  • City Population: 134,616

Thousand Oaks CA

  • Ventura County
  • City Population: 126,683

Visalia CA

  • Tulare County
  • City Population: 124,442

Simi Valley CA

  • Ventura County
  • City Population: 124,237

Concord CA

  • Contra Costa County
  • City Population: 122,067

Roseville CA

  • Placer County
  • City Population: 118,788

Santa Clara CA

  • Santa Clara County
  • City Population: 116,468

Vallejo CA

  • Solano County
  • City Population: 115,942

Victorville CA

  • San Bernardino County
  • City Population: 115,903

El Monte CA

  • Los Angeles County
  • City Population: 113,475

Berkeley CA

  • Alameda County
  • City Population: 112,580

Downey CA

  • Los Angeles County
  • City Population: 111,772

Costa Mesa CA

  • Orange County
  • City Population: 109,960

Inglewood CA

  • Los Angeles County
  • City Population: 109,673

Ventura CA

  • Ventura County
  • City Population: 106,433

West Covina CA

  • Los Angeles County
  • City Population: 106,098

Norwalk CA

  • Los Angeles County
  • City Population: 105,549

Carlsbad CA

  • San Diego County
  • City Population: 105,328

Fairfield CA

  • Solano County
  • City Population: 105,321

Richmond CA

  • Contra Costa County
  • City Population: 103,701

Murrieta CA

  • Riverside County
  • City Population: 103,466

Burbank CA

  • Los Angeles County
  • City Population: 103,340

Antioch CA

  • Contra Costa County
  • City Population: 102,372

Daly City CA

  • San Mateo County
  • City Population: 101,123

Temecula CA

  • Riverside County
  • City Population: 100,097

Santa Maria CA

  • Santa Barbara County
  • City Population: 99,553

El Cajon CA

  • San Diego County
  • City Population: 99,478

Rialto CA

  • San Bernardino County
  • City Population: 99,171

San Mateo CA

  • San Mateo County
  • City Population: 97,207

Compton CA

  • Los Angeles County
  • City Population: 96,455

Clovis CA

  • Fresno County
  • City Population: 95,631

Jurupa Valley CA

  • Riverside County
  • City Population: 95,004

South Gate CA

  • Los Angeles County
  • City Population: 94,396

Vista CA

  • San Diego County
  • City Population: 93,834

Mission Viejo CA

  • Orange County
  • City Population: 93,305

Vacaville CA

  • Solano County
  • City Population: 92,428

Carson CA

  • Los Angeles County
  • City Population: 91,714

Hesperia CA

  • San Bernardino County
  • City Population: 90,173

Redding CA

  • Shasta County
  • City Population: 89,861

Santa Monica CA

  • Los Angeles County
  • City Population: 89,736

Westminster CA

  • Orange County
  • City Population: 89,701

Santa Barbara CA

  • Santa Barbara County
  • City Population: 88,410

Chico CA

  • Butte County
  • City Population: 86,187

Whittier CA

  • Los Angeles County
  • City Population: 85,331

Newport Beach CA

  • Orange County
  • City Population: 85,186

San Leandro CA

  • Alameda County
  • City Population: 84,950

Hawthorne CA

  • Los Angeles County
  • City Population: 84,293

San Marcos CA

  • San Diego County
  • City Population: 83,781

Citrus Heights CA

  • Sacramento County
  • City Population: 83,301

Alhambra CA

  • Los Angeles County
  • City Population: 83,089

Tracy CA

  • San Joaquin County
  • City Population: 82,922

Livermore CA

  • Alameda County
  • City Population: 80,968

Buena Park CA

  • Orange County
  • City Population: 80,530

Lakewood CA

  • Los Angeles County
  • City Population: 80,048

Merced CA

  • Merced County
  • City Population: 78,958

Hemet CA

  • Riverside County
  • City Population: 78,657

Chino CA

  • San Bernardino County
  • City Population: 77,983

Menifee CA

  • Riverside County
  • City Population: 77,519

Lake Forest CA

  • Orange County
  • City Population: 77,264

Napa CA

  • Napa County
  • City Population: 76,915

Redwood City CA

  • San Mateo County
  • City Population: 76,815

Bellflower CA

  • Los Angeles County
  • City Population: 76,616

Indio CA

  • Riverside County
  • City Population: 76,036

Tustin CA

  • Orange County
  • City Population: 75,540

Baldwin Park CA

  • Los Angeles County
  • City Population: 75,390

Chino Hills CA

  • San Bernardino County
  • City Population: 74,799

Mountain View CA

  • Santa Clara County
  • City Population: 74,066

Alameda CA

  • Alameda County
  • City Population: 73,812

Upland CA

  • San Bernardino County
  • City Population: 73,732

Folsom CA

  • Sacramento County
  • City Population: 72,203

San Ramon CA

  • Contra Costa County
  • City Population: 72,148

Pleasanton CA

  • Alameda County
  • City Population: 70,285

Lynwood CA

  • Los Angeles County
  • City Population: 69,772

Union City CA

  • Alameda County
  • City Population: 69,516

Apple Valley CA

  • San Bernardino County
  • City Population: 69,135

Redlands CA

  • San Bernardino County
  • City Population: 68,747

Turlock CA

  • Stanislaus County
  • City Population: 68,549

Perris CA

  • Riverside County
  • City Population: 68,386

Manteca CA

  • San Joaquin County
  • City Population: 67,096

Milpitas CA

  • Santa Clara County
  • City Population: 66,790

Redondo Beach CA

  • Los Angeles County
  • City Population: 66,747

Davis CA

  • Yolo County
  • City Population: 65,622

Camarillo CA

  • Ventura County
  • City Population: 65,201

Yuba City CA

  • Sutter County
  • City Population: 64,925

Rancho Cordova CA

  • Sacramento County
  • City Population: 64,776

Palo Alto CA

  • Santa Clara County
  • City Population: 64,403

Yorba Linda CA

  • Orange County
  • City Population: 64,234

Walnut Creek CA

  • Contra Costa County
  • City Population: 64,173

South San Francisco CA

  • San Mateo County
  • City Population: 63,632

San Clemente CA

  • Orange County
  • City Population: 63,522

Pittsburg CA

  • Contra Costa County
  • City Population: 63,264

Laguna Niguel CA

  • Orange County
  • City Population: 62,979

Pico Rivera CA

  • Los Angeles County
  • City Population: 62,942

Montebello CA

  • Los Angeles County
  • City Population: 62,500

Lodi CA

  • San Joaquin County
  • City Population: 62,134

Madera CA

  • Madera County
  • City Population: 61,416

Monterey Park CA

  • Los Angeles County
  • City Population: 60,269

La Habra CA

  • Orange County
  • City Population: 60,239

Santa Cruz CA

  • Santa Cruz County
  • City Population: 59,946

Encinitas CA

  • San Diego County
  • City Population: 59,518

Tulare CA

  • Tulare County
  • City Population: 59,278

Gardena CA

  • Los Angeles County
  • City Population: 58,829

National City CA

  • San Diego County
  • City Population: 58,582

Cupertino CA

  • Santa Clara County
  • City Population: 58,302

Huntington Park CA

  • Los Angeles County
  • City Population: 58,114

Petaluma CA

  • Sonoma County
  • City Population: 57,941

San Rafael CA

  • Marin County
  • City Population: 57,713

La Mesa CA

  • San Diego County
  • City Population: 57,065

Rocklin CA

  • Placer County
  • City Population: 56,974

Arcadia CA

  • Los Angeles County
  • City Population: 56,364

Diamond Bar CA

  • Los Angeles County
  • City Population: 55,544

Woodland CA

  • Yolo County
  • City Population: 55,468

Fountain Valley CA

  • Orange County
  • City Population: 55,313

Porterville CA

  • Tulare County
  • City Population: 54,165

Paramount CA

  • Los Angeles County
  • City Population: 54,098

Hanford CA

  • Kings County
  • City Population: 53,967

Rosemead CA

  • Los Angeles County
  • City Population: 53,764

Eastvale CA

  • Riverside County
  • City Population: 53,670

Santee CA

  • San Diego County
  • City Population: 53,413

Highland CA

  • San Bernardino County
  • City Population: 53,104

Delano CA

  • Kern County
  • City Population: 53,041

Colton CA

  • San Bernardino County
  • City Population: 52,154

Novato CA

  • Marin County
  • City Population: 51,904

Lake Elsinore CA

  • Riverside County
  • City Population: 51,821

Brentwood CA

  • Contra Costa County
  • City Population: 51,481

Yucaipa CA

  • San Bernardino County
  • City Population: 51,367

Cathedral City CA

  • Riverside County
  • City Population: 51,200

Watsonville CA

  • Santa Cruz County
  • City Population: 51,199

Placentia CA

  • Orange County
  • City Population: 50,533

Glendora CA

  • Los Angeles County
  • City Population: 50,073

Cerritos CA

  • Los Angeles County
  • City Population: 49,041

Gilroy CA

  • Santa Clara County
  • City Population: 48,821

West Sacramento CA

  • Yolo County
  • City Population: 48,744

La Mirada CA

  • Los Angeles County
  • City Population: 48,527

Palm Desert CA

  • Riverside County
  • City Population: 48,445

Rancho Santa Margarita CA

  • Orange County
  • City Population: 47,853

Aliso Viejo CA

  • Orange County
  • City Population: 47,823

Poway CA

  • San Diego County
  • City Population: 47,811

Cypress CA

  • Orange County
  • City Population: 47,802

Covina CA

  • Los Angeles County
  • City Population: 47,796

Azusa CA

  • Los Angeles County
  • City Population: 46,361

Dublin CA

  • Alameda County
  • City Population: 46,036

Ceres CA

  • Stanislaus County
  • City Population: 45,417

San Luis Obispo CA

  • San Luis Obispo County
  • City Population: 45,119

Palm Springs CA

  • Riverside County
  • City Population: 44,552

San Jacinto CA

  • Riverside County
  • City Population: 44,199

Lincoln CA

  • Placer County
  • City Population: 42,819

El Centro CA

  • Imperial County
  • City Population: 42,598

Newark CA

  • Alameda County
  • City Population: 42,573

Lompoc CA

  • Santa Barbara County
  • City Population: 42,434

Bell Gardens CA

  • Los Angeles County
  • City Population: 42,072

Danville CA

  • Contra Costa County
  • City Population: 42,039

Rancho Palos Verdes CA

  • Los Angeles County
  • City Population: 41,643

San Bruno CA

  • San Mateo County
  • City Population: 41,114

Rohnert Park CA

  • Sonoma County
  • City Population: 40,971

Coachella CA

  • Riverside County
  • City Population: 40,704
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