We are a woman-owned business
M & I Systems has been making custom marine products since 1987.
Read our story.
M & I Systems, Inc.
4200 Aurora Avenue N.
Seattle, WA 98103
Info: (206) 547-7899
Fax: (206) 547-8875
A Completely Custom House
for Marine Solutions
M & I Systems is a leading manufacturer of marine electrical distribution panels, circuit breaker panels, alarm panels and navigation light monitoring.
In addition we have:
- One of the largest and most experienced engraving shops in the Pacific Northwest.
- Completely in-house service, tailored to your needs and your timetable.
- National and International customers, ranging from boat builders, marine electricians, repair yards, military, and private owners.
