Contact Us: 2945 Bell Road #122 Auburn, CA 95603
Fax: 530-888-1177


How can we help you?

Mobile Hearing Testing

CHH directly serves businesses throughout California, Nevada & Arizona providing the convenience of on-site (mobile van) hearing tests for businesses.
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Noise Survey

CHH personnel are qualified to obtain noise level measurements that assess the work environment and objectively determine employee noise exposures.
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Employee Training

CHH offers employee hearing conservation education and training that will fulfill the employer's annual requirement.
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Respiratory Protection Program

We provide fit testing and medical clearance with spirometry for employees that wear protective respiratory equipment.  Our services are performed efficiently at your facility, resulting in increased productivity for your company.   Our cost-effective services and friendly staff are available to be scheduled whenever it is most beneficial to your company,…
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