Bids, Proposals & Quotes - Administration

The City of Fond du Lac welcomes the opportunity to do business with all interested vendors. City bid opportunities from the Purchasing Division are published through DemandStar, an online marketplace connecting local governments with an extensive network of suppliers across Wisconsin and nationwide. DemandStar is open and accessible to all businesses. DemandStar gives you instant access to RFPs, bids, quotes, and other opportunities with the City of Fond du Lac. To see all open opportunities, visit our Demandstar page here.

To become a DemandStar Subscriber, view these DemandStar – Registration Instructions. Registering for a complimentary account with DemandStar will provide:

Instant access to all bid and quotes for the City of Fond du Lac
Automatic notifications from the City of Fond du Lac – right to your inbox
The ability to quickly view the contractual terms and scope of work
All the forms and documents you need in one place.

Note: Large Street Maintenance and Utility Projects will not be found on DemandStar. Street Maintenance and Utility Project bids are published through Quest and can also be seen below.

Open Bids

Request for Bid 2026-074: WELL REHABILITATION 2026

NOTICE IS HEREBY GIVEN that sealed Bids will be received in the City Administrative Office at the City/County Government Center (CCGC), 160 South Macy Street, P.O. Box 150, Fond du Lac, Wisconsin, until 2 P.M. CST, Thursday, September 3, 2026, at which time Bids will be publicly opened and read aloud in the City Manager’s Conference Room, 4th Floor of the CCGC. The project quantities include, but
are not limited to the following described approximate quantities of work:

Complete digital Bidding Documents are available at www.demandstar.com.

All Bids shall be prepared on the Bid Forms provided in the Specifications and shall remain attached thereto, and shall be addressed to City of Fond du Lac, P.O. Box 150, Fond du Lac, Wisconsin. Bids may not be delivered by facsimile transmission or other telecommunication or electronic means. Each Bid Envelope shall be properly identified on the face thereof “SEALED BIDS FOR WELL REHABILITATION 2026,
NO. 2026-74”. No Bid shall be withdrawn for a period of sixty (60) days after the opening of said Bids, without the consent of the Director of Public Works. The City of Fond du Lac may reject any or all Bids on any basis and without disclosure of any reason. The failure to make a disclosure shall not result in accrual of any right, claim or cause of action against the City. The City also reserves the right to waive any
formalities or informalities in Bidding, and to select the Bid that, in its opinion, will best serve the interests of the City.

No Bid will be opened unless the “Bidder’s Proof of Responsibility” for 2026 is filed and approved at least five (5) days before the scheduled time for opening of Bids. Reference is made to Section 66.0901(2) and (3) Wisconsin Statutes. The Director of Public Works decision as to qualifications shall be final. Bidder’s Proof of Responsibility can be obtained from www.fdl.wi.gov/administration/purchasing/.

Each Bid shall be accompanied by a certified check, or bank draft, payable to the City of Fond du Lac, or satisfactory Bid Bond, in the amount of 5% of the gross Bid as a guarantee that if the Bid is accepted as the successful Bid, such successful Bidder will execute and file the proposed Contract and Performance Bond within ten (10) days after notice of award of Contract.

View Closed Bids

Open Quotes

View Closed Quotes

Open Proposals

Request for Proposal: 2026-075 Generator Maintenance

NOTICE IS HEREBY GIVEN that sealed proposals will be received in the City Administrative Office at the City/County Government Center (CCGC), 160 South Macy Street, P.O. Box 150, Fond du Lac, Wisconsin, until 2:00 P.M CST, Monday, September 28th, 2026. The project quantities include but are not limited to the following described approximate quantities of work:

SCOPE OF WORK:
Preventative maintenance and repair services as needed for the City’s 28 generators.
Preventative Maintenance required to occur 2 times per year per generator.

Complete digital proposal documents are available at www.demandstar.com.

All proposals shall be prepared on the proposal forms provided in the specifications and shall remain attached thereto, and shall be addressed to City of Fond du Lac, P.O. Box 150, Fond du Lac, Wisconsin. Proposals may not be delivered by facsimile transmission or other telecommunication or electronic means. Each proposal envelope shall be properly identified on the face thereof “PROPOSAL FOR
GENERATOR MAINTENANCE, NO. 2026-075”. No proposal shall be withdrawn for a period of (30) thirty days after the opening of said proposals, without the consent of the Procurement Administrator. The City of Fond du Lac may reject any or all proposals on any basis and without disclosure of any reason. The failure to make a disclosure shall not result in accrual of any right, claim or cause of action against
the City. The City also reserves the right to waive any formalities or informalities in proposing, and to select the proposal that, in its opinion, will best serve the interests of the City.

No bid will be opened unless the “Bidder’s Proof of Responsibility” for 2026 is filed and approved at least (5) five calendar days before the scheduled time for opening of bids. Reference is made to Section 66.0901(2) & (3) Wisconsin Statutes. The Director of Public Works decision as to qualifications shall be final.

Bidder’s Proof of Responsibility can be obtained from www.fdl.wi.gov/administration/purchasing/.

View Closed Proposals