Request for Proposals –

2023 Vegetation Management Project– (bids due by 3:00 p.m. on 04/28/23)


Potable Water Reservoir/Tank Inspection and Cleaning– (bids due by 4:30 p.m. on 3/29/23)


Re-scoped Agate Beach Phase 2- Reservoir and Booster Station Building:  (bids due by 4:00 p.m. on 03/31/23)  

Project Plan Set

Project Specs Package

Invitation to Bid

Walk Through Roster

Addendum No. 1- 03-22-2023


Small Works and Consultant Roster & Equipment Vendor List

Small Works Roster and Consultant Roster

Request for Qualifications –

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 All contractors must be registered with MRSC on the PUD’s small works roster to be eligible.

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 [email protected]. 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!


2023 Public Works Project Awards

Generator Bid for Harstene Retreat and Canyonwood Beach, 02/28/23  Awarded to Reliable Electric LLC –  $90,586.65 plus tax.

Phase Two Pole Replacement Project- 03/14/23 Bid awarded to Magnum Power in the amount of $733,731.25 tax included.

Lake Arrowhead Iron & Manganese Project – 03/14/23 Bid awarded to General Mechanical in the amount of $278,379.98, tax included.

101 Fiber Splicing contract – 04/10/23 Bid awarded to Precision Fiber, Inc. in the amount of $15,627.00 plus tax.

Agate Beach Re-Scoped II project – 04/10/23 Bid awarded to Irish Brothers, LLC in the amount of $601,390.00 tax included.

2023 Resivoir Cleaning – 04/10/23 Bid awarded to Inland Potable Service, Inc. in the amount of $4,587.38 tax included.

2023 Vegetation Management Project – 05/09/23 Bid awarded to Kemp West, in the amount of 188,300.00.