According to our records, this business is located at 944 K St. in San Diego (in San Diego County), California 92101, the location GPS coordinates are: 32.7084129 (latitude), -117.1560931 (longitude). Southwest Marine Hardware is categorized under Wholesale Signs (SIC code 5099). Known organization owner is Ken Thompson. Current estimates show that the unit has a sales volume of $4,720,000 and staff of approximately 5 people. You can contact the company by phone at (619) 233-4094; the following fax number is also provided: (619) 232-2003.