Welcome to TIU!

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Trust In Us has professional staff dedicated to personalized services, rapid turnaround time and innovative information management systems. We provide our customers with the highest quality testing and consulting services for controlled substance and alcohol testing by using the most accurate testing technology available today.




Four Convenient Locations:

Anoka | St. Paul | Duluth | Willow River



Anoka, MN

2321 7th Avenue
Anoka, MN 55303

Phone: (763) 712-8378
Cell: (763) 228-2351
Fax: (763) 201-5841
 

Hours

M-F: 9am - 5pm
Sat: 9am - 12pm
Sun: Closed



Parking: In rear of building.


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St. Paul, MN
GRIGGS Building

1821 University Avenue W, Suite N181
St. Paul, MN 55104

Phone: (651) 646-9596
Cell: (763) 381-9192
Fax: (651) 646-9606
 

Hours

M-F: 9:30am - 4pm
Sat/Sun: Closed



Parking: Lot at north end of building.


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Duluth, MN
Seaway Building

802 Garfield Avenue North, Suite 105
Duluth, MN 55802

Phone: (218) 740-3993
Fax: (218) 722-9415
 

Hours

Becky Kane and Dr. Chuck
Call for DOT Exam and Drug Screen appts.




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Willow River, MN

3006 County Road 43
Willow River, MN 55795

Phone: (218) 380-8072
Fax: (218) 372-4190
 

Hours

M-F: 8am - 4:30pm
By appointment only.



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