Air Quality Sciences has opened a new office in Fairfield, Calif., near San Francisco. It will be headed by Susan Evans, a professional engineer and a certified industrial hygienist recognized for her expertise in building design, construction and renovation, including ventilation systems.

AQS claims its operates the world’s only laboratory that is both ISO 9002 registered and American Industrial Hygiene Association (AIHA) accredited under the Environmental Microbiology Laboratory Accreditation Program (EMLAP). Evans will work closely with Dr. Phil Morey, AQS’ vice president of microbiology.

For additional information contact Susan Evans at 707-399-9110 or toll free at 866-298-6537. AQS’ office is located off Interstate 80 between Sacramento and San Francisco, at 1455 Oliver Road, Suite 240, Fairfield, Calif. 94533.