On Call Plumbing Services in Region 5

The Maine Department of Transportation is seeking qualified plumbing firms to provide on‑call plumbing labor throughout Region 5 (Aroostook, Penobscot, and Washington Counties). The contract will be awarded to any responsive, responsible bidder and may result in multiple awards. Bidders must obtain the State of Maine DOT Standard Specifications (March 2020) and submit sealed bids either on paper or electronically. No bond is required, and the work will be performed on an as‑needed basis under the on‑call agreement. • Scope includes master, journeyman, and trainee plumber labor (approximately 400, 200, and 200 hours respectively). • Bids must be received by July 8 2026 09:58 AM EDT; questions must be submitted by noon on the Friday preceding the bid date. • No budget or contract value disclosed; pricing will be based on hourly rates per the MDOT specifications. • Submissions can be made to the MDOT reception desk in Augusta or electronically via bidx.com/BidExpress.