Alliance Engineering, LLC Categories Engineering 1723 Creighton Avenue Decatur AL 35601 1-256-309-8423 Send Email Visit Website About Us Alliance is a full service engineering consultant and construction manager. Rep/Contact Info Joe Hollenbeck × Joe Hollenbeck General Manager Phone: (256) 309-8423 1559 Blackhall Ln SE Decatur AL 35601 Share × Print Email Facebook Twitter LinkedIn Pinterest Tell a Friend ×