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Bio-Acoustical Corporation

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  • Who We Are
  • Industrial Services
    • On-Site Audiometric Services
    • Data Processing
    • TWA Noise Studies
    • Workplace Noise Determinations
    • Respirator Fit Testing
  • School Services
    • Hearing Testing
    • Vision Testing
    • Reporting
    • Experience
  • References
  • Contact Us

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On-Site Mobile Hearing Testing & OSHA Audiometric Services

Accurate. Reliable. Professional.

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Our Mission

To continually provide our clients with accurate, reliable on-site hearing testing — cost effectively and efficiently, year after year. Since 1970, employers and schools throughout all of California, Nevada, and Arizona have trusted Bio-Acoustical for OSHA-compliant audiometric testing and hearing conservation programs.

Our Services

Our Services

We bring testing to you: on-site mobile hearing testing, OSHA hearing conservation training, pulmonary function testing, respirator fit testing, and Time Weighted Average (TWA) workplace noise assessments. Our sound-treated mobile units test up to 200 employees a day with minimal lost production time.

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Our custom mobile hearing testing units provide accurate, efficient testing at your facility. Audiometers are calibrated to OSHA 29 CFR 1910.95 and MSHA specifications, and CAOHC-certified bilingual technicians cover all work shifts.

On-Site Audiometric Testing

On-site testing for employees required to wear respirators under NIOSH/OSHA regulations — including medical questionnaire, respirator clearance, annual fit testing, and training by NIOSH-certified technicians.

On-Site Testing

Pulmonary Function Testing

On-site testing for employees required to wear respirators under NIOSH/OSHA regulations — including medical questionnaire, respirator clearance, annual fit testing, and training by NIOSH-certified technicians.

Pulmonary Testing

School Services

Year-round hearing and vision screening for students in Los Angeles, Orange, San Bernardino, and Riverside Counties — identification and referral done fast, completing whole schools in one day.

School Services

What sets us apart is our commitment to superior on-site testing at a reasonable rate — serving 1000+ clients at single or multiple locations throughout all of California, Nevada, and Arizona, many for more than 25 years.

Products & Services

  • Industrial Services
  • School Services
  • References
  • Who We Are
  • Contact Us

Industrial Services

  • On-Site Audiometric Servcies
  • Data Processing
  • TWA Noise Studies
  • Workplace Noise Determinations
  • Site Map

School Services

  • Hearing Testing
  • Vision Testing
  • Reporting
  • Experience

Contact Us

  • Main: (714) 547-5196
  • Email: info@bio-acoustical.com
  • 15481 Red Hill Avenue, Suite A
  • Tustin, CA 92780
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