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The following bids are open to the public:

Bid No. SURPLUS 2016–   Closes 9/30/2016

Call for Bids 2016 Tree Trimming      Closes 7/29/2016

Request for Proposals Janitorial Services 

Request for Proposals- Photovoltaic System Installation   Closes 2/5/2016

Supplemental Bidder Questions/Answers for PV System Installation

Request for Proposals- Landscape Maintenance  Closes 8/7/2015

Call for Bids  2015 Tree Trimming      Closes 7/3/15

Bid No. SURPLUS 01-2015      Closes 2/13/15

Request for Proposals- Facility Painting    Closes 8/7/2014

Request for Proposals- Landscape Maintenance  Closes 7/11/2014

Call for Bids- 2014 Tree Trimming                  Closes 4/30/2014

Bid No. SURPLUS- 2014           Closes 4/25/2014

Call for Bids-Hood Canal Intertie-Dalby Road    Closes 6/12/2013

Call for Bids- Hood Canal Intertie      Closes 4/18/2013

Call for Bids- Canal Mutual Project        Closes 4/25/2013

Bid No. SURPLUS-2012           Closed 1/11/2013

RFQ- Structural Engineer 2013    Closes 2/22/2013

RFQ- Archaelogical Services 2013  Closes 2/22/2013

RFQ- GeoTech Engineer 2013     Closes 2/22/2013

RFQ- Civil Engineer 2013   Closes 2/22/2013

RFQ- Biological Services 2013   Closes 2/22/2013

Call for Bids-Materials-CanalMutual-01.31.2013 Closes 3/7/2013

Small Works Roster & Equipment Vendor List

Small Works Roster and Consultant Roster

Effective June 1, 2013, Mason County PUD 1’s small public works roster, vendor roster and consultant roster are hosted by the non-profit Municipal Research and Services Center of Washington in the online MRSC Rosters database. More information can be found at

Registration Process

1. Visit

2. Click the “Join MRSC Rosters” button

3. Create a FREE account and select Mason County PUD No. 1 in your application

If you have registration questions, please contact MRSC Rosters at 206-625-1300 or For questions about specific public works projects, please contact Mason County PUD No. 1. Thank you for your interest in doing business with PUD 1!