February 22, 2023

We’ve officially moved our union headquarters

We’ve officially moved our union headquarters into new, modernized and fully accessible office space to meet our needs for the 21st century! We’re now located on the third floor of 5 Community Drive, Augusta. It’s the brick office complex directly in front of the Augusta Civic Center; take the elevator at the inner-corner entrance.

Our new address: MSEA-SEIU Local 1989, 5 Community Drive, Augusta, ME 04330

Same phone: 207-622-3151

Same fax: Finance, 623-4916; General, 669-8319; Income Protection, 621-1475; and Representational Services, 621-1474

Same email: General email,; Representational Services,


Join Our Union

Are you employed by a worksite already represented by MSEA-SEIU Local 1989? Are you not yet represented, but interested in learning more? Explore the different ways you can obtain MSEA representation.

MSEA Updates



Nominations please: 2023 MSEA-SEIU Lifetime Achievement Award

Read More


Rest in Power, MSEA-SEIU past president Linwood Butterfield

Read More

Bargaining News

Rest in Power, MSEA-SEIU Lead Organizer Sarah Watson

Read More