We offer services in both Hawaii and Oregon.
Hawaii Office
55 Merchant St., Suite 1812
Honolulu, Hawaii 96813
Tel: (808) 524-2434
Fax: (808) 528-4228
Email: mail@douglasengineering.com
Oregon Office
415 Williamson Way, Suite 7
Ashland, Oregon 97520
Tel: (541) 482-3938
Fax: (541) 482-6259