Office Locations

Office Locations

DQSI LLC Headquarters

19218 North 5th Street
Covington, LA 70433
Phone: 985.871.7472
Fax: 985.871.1072

Subcontractor Estimating Fax: 985-259-8789

Mississippi Office

John C. Stennis Space Center
Building 1103 Suite 147C
Stennis Space Center, MS 39529
Phone: 228.688.3796
Fax: 228.688.6184

DQSI, LLC | 19218 North 5th Street
Covington, LA 70433 | 985-871-7472