ATSI, Inc. is a full-service engineering consulting firm specializing in heavy industrial facility design, high temperature applications and analytical engineering.

Our industry experience encompasses iron & steel, manufacturing, utilities and infrastructure. 

The ATSI Difference 

We exceed our clients’ expectations. Our field-experienced, multi-disciplined staff is highly focused on creating engineering solutions that can be successfully implemented. We specialize in high-risk projects that demand on time implementation.

Our team becomes an extension of your own staff.

Need to contact us in a hurry? Call our corporate headquarters at: 716-691-9200 

Clean Technology

We make clean technologies commercially viable today by helping companies solve complex engineering challenges at every stage.

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