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Contact Support

Welcome to INW's contact page! We firmly believe that your success is our success - therefore, we commit ourselves to providing high quality, timely customer service and support. Please call or email us - our sales and support staff are always happy to work with you to make your project a success.

Find a Distributor

INW has authorized distributors around the world. Check here for a distributor in your area.

Find an Authorized Service Center

INW is pleased to stand behind all our products. Should your equipment need service, please contact an authorized service center.

INW Offices

1-800-PRO-WELL (1-800-776-9355)

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@inwusa.com
Email:support@inwusa.com
Business Hours: 7:30am to 5:30pm PST

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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
Email:inwsw@inwusa.com
Business Hours: 8am to 5pm PST
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