INW Offices


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Corporate Headquarters


Instrumentation Northwest, Inc.
8902 122nd Ave N.E., Kirkland, WA 98033
Phone: 800-776-9355 (1-800-PRO-WELL) or (425) 822-4434
Fax: (425) 822-8384
Email Sales: sales@inwusa.com
Email Support: support@inwusa.com
Business Hours: 7:30am to 5:30pm PST

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(scroll down to see Southwest Regional Office)

Southwest Regional Office


Instrumentation Northwest, Inc.
4620 Northgate Blvd., Suite 170, Sacramento, CA 95834
Phone: 866-928-7760 or (916) 922-2900
Fax: (916) 648-7766
E-mail: inwsw@inwusa.com
Business Hours: 8am to 5pm PST
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