Contractor Minnesota

Rainbow, Inc.

As printed on public bid tabulations. Counts only on this half of the page.

11Lettings bid

1Agencies

Feb 26, 2016 – Dec 3, 2025Date range

Agencies this contractor has bid with

MnDOT

Items most often priced

Traffic Control / LS
Mobilization / LS
Organic Zinc-rich Paint System (old) / SF
Lead Substances Collection AND Disposal / LS
Temporary Impact Attenuator / AMBY
Tclp Test / EA
Special Surface Finish (Inplace) / SF
Seal Cracks With Epoxy BY Chase Method / LF
Relocate Temporary Impact Attenuator / AMBY
Relocate Portable Precast Concrete Barrier Design 8337 / LF

Item pages show winning bids only; this list says what the contractor priced, not what it won.

Latest source documents

Letting	Agency	Project	Source
Dec 3, 2025	MnDOT	250121	Open the bid tab ↗transport.dot.state.mn.us
Mar 22, 2024	MnDOT	240046	Open the bid tab ↗transport.dot.state.mn.us
Mar 24, 2023	MnDOT	230045	Open the bid tab ↗transport.dot.state.mn.us
Mar 24, 2023	MnDOT	230050	Open the bid tab ↗transport.dot.state.mn.us
Feb 26, 2021	MnDOT	210037	Open the bid tab ↗transport.dot.state.mn.us

Names are printed as the bidder on public bid tabulations. Grouping of spelling variants is automatic; tell us if two companies were merged or one was split.

Same name in other states: South Dakota, Wisconsin.

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