Real Estate Consulting: 
   Clarence Archibald III, CCFC, RP: 248-705-2087 or clarence@greatlakesidg.com 

Construction:
   Quentin Mallory Sr: 313-585-6750 or quentin@greatlakesidg.com

Real Estate Sales:
   Tonia P. Archibald: 810-217-6488 or  tonia@nationalrealtycenters.com

Property Management:
  Clarence Archibald III, CCFC, RP : 248-705-2087 or clarence@greatlakesidg.com

Government Accounts:
  Salvatore Provenzano: 248-444-3541 or sal@greatlakesidg.com or
  H. Bernard Leonard: 313-675-6363 or hbernard@greatlakesidg.com