IMPORTANT ANNOUNCEMENT: BACtrack has acquired the AlcoHAWK brand and will now fulfill all AlcoHAWK breathalyzer calibration orders. Click here to order breathalyzer calibration. AlcoHAWK breathalyzers are no longer available for purchase. AlcoHAWK breathalyzer mouthpieces will be available for purchase starting again in July. Click here to shop BACtrack breathalyzers and mouthpieces.

Contact Us


Office Location:

Quest Products
8201 104th St Ste 200
Pleasant Prairie, WI 53158

Telephone: 800.650.0113 (Toll Free)

Hours of Operation:

Monday - Friday
9 AM - 5 PM CST

Service Center:

For technical support and repairs, contact us at:

Quest Products
Attn: Service Center
8201 104th St Ste 200
Pleasant Prairie, WI 53158

Telephone: 800.650.0113 (Toll Free)

Email: [email protected]