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Yoss Allen Jonavic

  • Certified Public Accountant
414 Yale Avenue, Suite I
Claremont, CA 91711-4357
(909) 621-3023
(909) 621-4272 (fax)
During tax season, we are open five days a week, Monday-Friday from 8:30 AM - 6:00 PM
  • About

    Yoss Allen Jonavic (YAJ) is the longest established certified public accounting firm in Claremont, California, providing distinguished professional services since 1945. After 60 years of serving the

  • Directions

    Our office is conveniently located in the heart of downtown Claremont, just minutes away from the I-10 & I-210 Freeways. Come visit us today, and be better off tomorrow! Visit

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