Los Angeles County Laboratory
520 Mission Street
South Pasadena, CA 91030
Toll Free: 1-800-303-0047
Phone: 323-254-9960
Fax: 323-254-9982

Orange County Laboratory
11652 Knott Avenue, Unit 5
Garden Grove, CA 92841
Toll Free: 1-800-755-1794
Phone: 714-828-4999
Fax: 714-828-4944

General Email:
Technical Questions / Request Information
Allergen Testing Lab   Email
Asbestos & Minerals Lab   Email
Air Quality Lab   Email
Chemistry Lab   Email
Consumer Products Lab   Email
DNA Lab   Email
Environmental Lab   Email
Food, Beverage Lab   Email
Forensic Lab   Email
Industrial Hygiene Lab   Email
Lead Lab   Email
Materials Lab   Email
Mechanical Testing Lab   Email
Metals Lab   Email
Microbiology Lab   Email
Pharmaceutical Lab   Email
Polymers & Plastics Lab   Email
Radiological Lab   Email
Radon Lab   Email
Special Projects Lab   Email
Other Lab Services   Email
Sampling Pumps, Cassettes & Rental Equipment Questions
East Coast 1-800-220-3675 Email
Quality Assurance / Quality Control / Accreditations Email
Accounts Receivable
East Coast 1-800-220-3675 Email
West Coast   Email
Purchasing   Email
Senior Management   Email
Acquisitions   Email
Put LA Testing's world-renowned smoke residue testing experts to work for you. LA Testing has multiple locations across California and is part of the EMSL Analytical network of over 30 laboratories across North America.

Staffed with PhD scientists and the industry's leading experts who have access to a wide range of advanced instrumentation, LA Testing is able to quickly and accurately provide clients with legally defensible smoke damage testing services.

LA Testing's unmatched expertise, coupled with a focus on customer satisfaction, always provides for the highest level of service. Contact LA Testing today for all of your smoke residue testing needs.