Committed to Service with Integrity

Contact Us

We offer services in both the state of 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:
290 North Main St., Suite 6
Ashland, Oregon 97520
Tel: (541) 482-3938
Fax: (541) 482-6259