• BREA - Our Corporate Headquarters is located right off the 57 freeway at Lambert Road, conveniently located between the 60 and 91 freeways.

Three Pointe Drive, Suite 301
Brea, California 92821

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  • COSTA MESA - Just off the 405 freeway and Bristol Street, next to the Hilton Hotel and just a few minutes from John Wayne Airport (SNA).

3080 Bristol Street, Suite 630
Costa Mesa, California 92626

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  • ONTARIO - Located at Haven and the 10 freeway very near Ontario International Airport.

3400 Inland Empire Boulevard, Suite 101
Ontario, California 91764

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  • PALM SPRINGS - Located in the heart of Palm Springs.

777 East Tahquitz Canyon Way, Suite 200
Palm Springs, California 92262

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Sonoma has affiliate relationships across the country and around the world, so we will take care of all your deposition needs no matter where it takes place.