Our corporate headquarters is located in Palatine, Illinois, a suburb of Chicago. This location houses the Midwest operating departments; chemical laboratory; analytical laboratory; technical library; and the administrative offices. Our other offices and distributors allow us to efficiently provide our services worldwide. If you wish to contact us about becoming a product distributor, please contact us at our Chicago or Marseille office.

Offices:	Chicago - Pittsburgh - Houston - Knoxville - Marseille	Customer Contact Form We enjoy hearing from our customers, and getting feedback on our products, services and web site whenever possible. Please give us your comments and suggestions for making cleanair.com a better resource for air quality management information, news and services.
Feedback :	CleanAir General Feedback Survey
Employees:	Directory
Product Distributors:	To contact our product distributors located in:  Argentina, Australia, Bahrain, Egypt, France, Greece, Indonesia, Japan, Korea, Malaysia, Mexico, New Zealand, Philippines, Sri Lanka, Thailand, United Kingdom or Other Country please contact our Corporate Headquarters.

Phone: 800-627-0033 (Corporate Headquarters and Source Testing Division)
Phone: 800-553-5511 (CleanAir Instrument Rental)
Phone: 800-223-3977 (CleanAir Express)
Fax: 847-991-3385
Corporate E-mail: contact@cleanair.com

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Phone: 800-632-1619
Fax: 412-787-9138

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Phone: 800-723-0362
Fax: 281-443-1806

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Knoxville, Tennessee
Clean Air Engineering, Inc.
7936 Conner Road
Powell, TN 37849

Phone: 800-208-6162
Fax: 865-938-7569

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Europe
CleanAir Europe
Centre Etoile Valentine
Tour B2 - Traverse de la Montre
13011 MARSEILLES

Tel : (33) 4 91 87 82 10
Free phone (N°Vert) 0 800 958 210
Fax. (33) 4 91 87 82 19

website:.cleanaireurope.com

E-mail : contact@cleanaireurope.com

Map to our Marseile Office