Bear Witness subscribes to higher industry standards, practices, and ethics. We hold active memberships with these professional P.I. organizations: the National Association of Investigative Specialists & the World Association of Detectives. As Southern California locals, we are also proud supporters of the Surfrider Foundation, an environmental non-profit organization dedicated to protecting and preserving our oceans, waves, and beaches.




Southern California Private Investigators 24/7.
Our Best-in-Class private investigation & surveillance company
is available to you day or night in Southern California.
Bear Witness offers quality professional surveillance investigation services for Personal, Family Law, Business, Corporate, & Legal case matters. Top service requests in Southern California include discreet surveillance & investigations for infidelity, cheaters, cheating spouse, marital affair, divorce, cohabitation, child custody, visitation, child neglect, stalking, employee theft, fraud, vandalism, worker's compensation claims, personal injury claims, insurance defense, medical malpractice, elder abuse, missing persons, teen runaway, employee surveillance, bankruptcy investigations, receivership investigation services, asset search, background check, stakeouts, difficult service of process, video, photography, and many other evidence gathering situations.
Los Angeles County, California:
PRIVATE INVESTIGATOR: Agoura Hills, Alhambra, Arcadia, Artesia, Avalon, Azusa, Baldwin Park, Bell, Bellflower, Bell Gardens, Beverly Hills, Private Investigator, Brentwood, Burbank, Calabasas, Carson, Century City, Cerritos, Claremont, Commerce, Compton, Covina, Cudahy, Culver City, Investigation service, Diamond Bar, Downey, Duarte, El Monte, El Segundo, Gardena, Detective agency, Glendale, CA, Glendora, Hawaiian Gardens, Hawthorne, Hermosa Beach CA, Hidden Hills, Hollywood, Hollywood Hills, Holmby Hills, Huntington Park, Industry, Inglewood, Irwindale, La Canada Flintridge, La Habra Heights, Lakewood, La Mirada, La Puente, La Verne, Lawndale, Lomita, Private Detective, LAX, Long Beach Airport, Convention Center, Long Beach, Private Investigator in Los Angeles, Investigation, Los Angeles Convention Center, Los Angeles Airport, Lynwood, Malibu, L.A., Private Investigator, Manhattan Beach, Maywood, Monrovia, Montebello, Monterey Park, Norwalk, Palos Verdes Estates, Paramount, Pasadena, Pico Rivera, Pomona, Rancho Palos Verdes, Redondo Beach CA, Rolling Hills, Rolling Hills Estates, Rosemead, San Dimas, San Fernando, San Gabriel, San Marino, Santa Clarita, Santa Fe Springs, Santa Monica, Sierra Madre, Signal Hill, South El Monte, South Gate, South Pasadena, Temple City, Torrance, Venice, Vernon, Walnut, West Covina, West Hollywood, Westlake Village, & Whittier.
Orange County, California:
PRIVATE INVESTIGATOR: Aliso Viejo, Anaheim, Anaheim Hills, Balboa, Balboa Island, Bear Brand, Brea, Buena Park, Capistrano Beach, Convention Center Anaheim, Corona del Mar, Costa Mesa, Coto de Caza, Cowan Heights, Crystal Cove, Cypress, Dana Point, Disneyland, Downtown, Dove Canyon, East Irvine, East Lake, El Modena, El Toro, Emerald Bay, Fashion Island, Foothill Ranch, Fountain Valley, Fullerton, Garden Grove, Huntington Beach CA, Private Investigation, Irvine, CA, Irvine Lake, John Wayne Airport, Ladera Ranch, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, La Habra, La Palma, Las Flores, Lemon Heights, Lido Isle, Los Alamitos, Mesa Verde, Midway City, Mission Viejo, Modjeska Canyon, Monarch Beach, Nellie Gail, Newport Beach, Private Investigator, Newport Coast, Newport Heights, North Laguna, North Tustin, Northpark, Northwood, Old Towne Orange, Orange, Private Investigator Orange County, CA, Orange Park Acres, Ortega, Placentia, Portola, Portola Hills, Rancho Santa Margarita, Rancho Trabuco, Ritz Cove, Rossmoor, San Clemente, San Joaquin Hills, San Juan Capistrano, San Joaquin, San Juan Hills, Santiago, Santa Ana, Seal Beach, Silverado Canyon, South Coast Metro, South Laguna, Stanton, Sunset Beach, Sunny Hills, Surfside, Talega, Three Arch Bay, Trabuco Canyon, Trabuco Hills, Turtle Ridge, Turtle Rock, Tustin, Tustin Foothills, Tustin Ranch, Villa Park, Westminster, Westpark, Woodbridge, Woodbury, & Yorba Linda.
Riverside & San Bernardino County, California:
PRIVATE INVESTIGATOR: Adelanto, Beaumont, Big Bear Lake, Canyon Lake, Chino, Chino Hills, Claremont, Colton, Corona, Fontana, Grand Terrance, Highland, Inland Empire, Private Investigator, La Quinta, Lake Elsinore, Loma Linda, Montclair, Moreno Valley, Murrieta, Ontario CA, Norco, Palm Desert, Palm Springs, Perris, Rancho Cucamonga, Rancho Mirage, Redlands, Rialto, Riverside, P.I., San Bernardino, Temecula, Upland, & Wildomar.
San Diego County, California:
PRIVATE INVESTIGATOR: Alpine, Cardiff by the Sea, Carlsbad, Chula Vista, Coronado, Del Mar, Downtown San Diego, El Cajon, Encinitas, Escondido, Gaslamp Quarter, Imperial Beach, La Jolla, La Mesa, Lemon Grove, Mission Bay, Mission Beach, National City, Oceanside, Pacific Beach, Poway, Rancho Bernardo, Rancho Santa Fe, San Diego, Hotel, Airport, Convention Center, San Diego International Airport, San Marcos, Santee, Solana Beach, & Vista.
1-877-PROOF-24/7 * 1-877-776-6324
The Bear Witness private investigator team services all Southern California.
Clients also enjoy our vast network of associates that stretch nationwide,
across international borders, and globally. Call right now for a Free Consultation.