Construction Department of Dak Lak Province Address : 15 Hung Vuong Street, Tu An Ward, Buon Ma Thuot City, Dak Lak Province. Phone : (0262) 3856 168 Fax: (0262) 3851 295 Email: xaydung@daklak.

Construction Department of Cao Bang Province Address : 23 Be Van Dan Street, Hop Giang Ward, Cao Bang City, Cao Bang Province Phone : (0206) 3852 192 Fax : (0206) 3856 492 Email : soxaydung@caobang.gov.

Construction Department of Ca Mau Province Address : 265 Tran Hung Dao Street, Ward 5, Ca Mau City, Ca Mau Province. Phone : (0290) 6255 001 Fax : (0290) 6255 008 Email : soxaydung@camau.

Construction Department of Binh Thuan Province Address : 03 Nguyen Tat Thanh Street, Phan Thiet City, Binh Thuan Province Phone : (0252) 3832 180 Fax : (0252) 3827 058 Email : sxd@binhthuan.gov.

Construction Department of Binh Phuoc Province Address : 676 National Highway 14, Tan Phu Ward, Dong Xoai City, Binh Phuoc Province Phone : (0271) 3879 950 Fax : (0271) 3881 019 Email : soxaydungbp@gmail.com Website : https://sxd.

Construction Department of Binh Duong Province Address : 7th Floor – Tower A, Binh Duong Administrative Center. Le Loi Street, Hoa Phu Ward, Thu Dau Mot City, Binh Duong Province Phone : (0274) 3827 231 Fax : (0274) 3827 231 Email : soxd@binhduong.

Construction Department of Binh Dinh Province Address : 32 Ly Thuong Kiet Street, Quy Nhon City, Binh Dinh Province Phone : (0256) 3822 882 Fax : (0256) 3891 536 Email : sxd@binhdinh.gov.

Construction Department of Ben Tre Province Address : 03 Cach Mang Thang 8 Street, An Hoi Ward, Ben Tre City, Ben Tre Province. Phone : (0275) 3822 155 Fax : (0275) 3823 511 Email : sxd@bentre.

Construction Department of Bac Ninh Province Address : 25 Kinh Duong Vuong Street, Bac Ninh City, Bac Ninh Province Phone : 02223822460 Fax : N/A Email : sxd@bacninh.gov.

Construction Department of Bac Lieu Province Address : 08 Nguyen Tat Thanh Street, Ward 1, Bac Lieu City, Bac Lieu Province Phone : (0291) 3823 824 Fax : (0291) 3823 822 Email : sxd@baclieu.gov.