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Douglas Aiken

Manager of Construction Services

Mackin Engineering Company

Legal Firm

Photo of Mackin Engineering Company

Mackin Engineering Company

(412) 788-0472 http://www.mackinengineering.com

Member Firm

Contact

800 North Third Street
Suite 301
Harrisburg, PA 17102

(800) 651-1946

New Member Spotlight

Please welcome our newest member to ACEC/PA:

Yerkes Associates, Inc.

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