Bids & Request For Proposals
Links to City of Duluth current and past solicitations can be found at the bottom of this page. Requests for Proposals can be found in their entirety below. However, for most construction and commodity projects since 2018, only the Invitation to Bid will be found below; the remainder of the bid package will be available within Bid Express®.
The City of Duluth uses the Bid Express® electronic bidding platform to provide plans and specifications and to receive sealed bids for construction projects and large commodity purchases. To view and download bid packages and plans, visit https://www.bidexpress.com and search for "City of Duluth" or the solicitation number. You must register for a free account to browse the site and search for advertisements.
Bid openings for sealed bid solicitations will be live-streamed using the links listed below. If a link below is for anything other than a bid opening, the title will indicate what the link is for.
Tuesday, June 10, 2025 at 2:00 PM Join Here
25-4406 DLH Taxiway A Reconstruction Ph 6 and Midfield Ramp Repair Ph 3
Monday, June 23, 2025 at 2:00 PM Join Here
25-99376 Spirit Mountain Legacy - Phase III - Mountain Bike Trails
Tuesday, June 24, 2025 at 2:00 PM Join here
25-99554 Spirit Mountain Chairlift Electrical (Bid Package #02)
Thursday, July 17, 2025 at 2:00 PM Join Here
25-0431 Scope 1 Coal Burner to Natural Gas and Fuel Oil Burner: Balance of Plant and Fuel Oil System
25-AA16 Scope 2 Coal Burner to Natural Gas and Fuel Oil Burner: Burner Contractor
