Bid Notices

Request for Bids – South Patrol truck for Conservation, due December 19, 2019 at Swiss Valley Nature Center by 3:30 p.m.


Request for Proposals – Dubuque County Courthouse and Old Jail Fire Alarm Renovation, due Wednesday, December 18, 2019

A Pre-Bid Conference for interested bidders will be held Thursday December 5, 2019 at 10:00 a.m. local time at the Dubuque County Courthouse, 720 Central Avenue, Dubuque, Iowa 52001 at the Facilities Superintendent’s fifth floor office.

Secondary Roads

For the Secondary Roads projects shown below, please email engineer@dubuquecounty.us with your company contact information to receive plans.


Bid Results

Project lettings from the Supervisor meetings

Receipt of Bids –Heavy Duty 11,000 lb. GVWR Regular Cab Pickup

Receipt of Bids – Large 10,000 lb. GVWR Regular Cab Pickup