Locations

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ATSI Locations

ATSI is organized into three strategic locations to best support our clients' needs. We rely on our local project managers and engineers to control projects, but we support them with the full range of talent and experience that resides in our other offices. Contact any of our locations to help with your engineering consulting needs.

Buffalo, New York area
415 Commerce Dr
Amherst, NY 14228
P: 716-691-9200
F: 716-691-7221
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Map & Directions

Chicago, Illinois area
9200 Calumet Ave.
Munster, IN 46321
P: 219-836-8490
F: 219-836-8493
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Map & Directions

Pittsburgh, Pennsylvania area
PO Box 508
Lawrence, PA 15055
P: 724-742-2730 
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