RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Ann Arbor, Michigan

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Ann Arbor, Michigan on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Ann Arbor, Michigan, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenChipseal Aggregates Supply

The Washtenaw County Road Commission is seeking bids for annual estimated quantities of chipseal aggregates, with a one-year contract and up to two additional one-year renewals; bids are due December 2, 2026, at 9:00 a.m. EST.

Washtenaw County, MI, USA•Invitation for/to Bid (IFB/ITB)
Washtenaw County > Washtenaw County Road Commission12/2/2026
OpenPublic Art Project Facilitation Services

The Ann Arbor Downtown Development Authority is seeking as-needed public art planning and project facilitation services, including artist selection and installation coordination, under a two-year contract with a possible two-year extension.

Ann Arbor, MI, USA•Request for Proposal (RFP)
Ann Arbor > Ann Arbor Downtown Development Authority12/3/2026
OpengetDowntown Website Maintenance

The Ann Arbor Area Transportation Authority is seeking ongoing maintenance and as-needed support for the getDowntown commuter program website under a 15-month fixed-price contract with two one-year options.

Washtenaw County, MI, USA•Request for Proposal (RFP)
Ann Arbor Area Transportation Authority11/23/2026
OpenOn-Call Sewer Inspection and Rehabilitation Services

The City of Ann Arbor is seeking up to two contractors for on-call sanitary and storm sewer inspection, cleaning, cured-in-place pipe lining, manhole rehabilitation, and related repair services under a three-year contract with an optional one-year extension.

Ann Arbor, MI, USA•Request for Proposal (RFP)
Ann Arbor > City Administrator's Office > Procurement Unit12/2/2026
OpenRoad Construction on M-153 Frains Lake Rd to Napier Rd

Cadillac Asphalt is seeking a subcontractor for road construction on M-153 Frains Lake Rd to Napier Rd in Washtenaw County.

Washtenaw County, MI, USA•Request for Proposal (RFP)
Cadillac Asphalt-
OpeneProcurement and Contract Lifecycle Management Software

Washtenaw County is seeking eProcurement and contract lifecycle management software, including implementation services, to replace and improve its procurement and contract management systems.

Washtenaw County, MI, USA•Request for Proposal (RFP)
Michigan > Michigan Inter-County Purchasing Group12/17/2026
OpenEnvironmental Consulting Services

The University of Michigan is seeking environmental consulting firms to provide expertise for projects undertaken by its Environment, Health & Safety Department, with rates proposed for future work under a multi-year contract.

Ann Arbor, MI, USA•Request for Proposal (RFP)
University of Michigan > Environment, Health & Safety Department11/23/2026
OpenSewer Cleaning, Inspection, and Rehabilitation Services

The City of Ann Arbor is seeking contractors for sewer cleaning, video inspection, cured-in-place pipe lining, manhole rehabilitation, and related sanitary and storm sewer services under contracts of up to four years.

Ann Arbor, MI, USA•Request for Proposal (RFP)
Ann Arbor > City Administrator's Office > Procurement Unit12/2/2026
OpenParks ADA Self-Evaluation and Transition Plan

Washtenaw County Parks & Recreation is seeking consulting services to conduct a parks ADA self-evaluation and develop a transition plan.

Washtenaw County, MI, USA•Request for Proposal (RFP)
Washtenaw County > Parks and Recreation11/24/2026
OpenCore Switches

The Ann Arbor Area Transportation Authority is requesting quotes for core switches, with submissions due through BidNet Direct by November 13, 2026, at 2:00 p.m. Eastern Time.

Washtenaw County, MI, USA•Request for Quote/Qualifications (RFQ)
Ann Arbor Area Transportation Authority11/13/2026
OpenMiddle School Auditorium Renovations

Ann Arbor Public Schools is seeking sealed bids for auditorium renovation work at Scarlett and Clague Middle Schools, including demolition, general trades, shotcrete repairs, stage equipment, plumbing and HVAC, electrical and theater lighting, and audiovisual systems.

Ann Arbor, MI, USA•Invitation for/to Bid (IFB/ITB)
Ann Arbor Public Schools11/18/2026
OpenLiquid Asphaltic Materials

The Washtenaw County Road Commission is seeking bids for liquid asphaltic materials for 2027, with bids due December 2, 2026.

Washtenaw County, MI, USA•Invitation for/to Bid (IFB/ITB)
Washtenaw County > Washtenaw County Road Commission12/2/2026
OpenVirtual Storage Area Network Solution

The Ann Arbor Area Transportation Authority is seeking a virtual storage area network solution for four VM hosts, including equipment, warranty, and support, under a three-year base contract with two one-year options.

Washtenaw County, MI, USA•Request for Quote/Qualifications (RFQ)
Ann Arbor Area Transportation Authority11/13/2026
OpenMLOps Infrastructure and AI Model Risk Management

The University of Michigan is seeking proposals to develop scalable capabilities for managing risks associated with machine learning, AI, and agentic AI models, including infrastructure and related services.

University of Michigan, Ann Arbor, MI, USA•Request for Proposal (RFP)
University of Michigan12/11/2026
OpenPump Laser

The University of Michigan is requesting a quotation for one pump laser meeting specified pulse-energy, repetition-rate, and beam-quality requirements.

University of Michigan, Ann Arbor, MI, USA•Request for Quote/Qualifications (RFQ)
University of Michigan11/18/2026
Open2027 Commercial Vehicle Fleet Purchase

The University of Michigan is requesting quotations for multiple 2027 commercial vehicles, including cutaway chassis, van-body trucks, cab-and-chassis vehicles, dump trucks, electric pickups, minivans, sport utility vehicles, and related OEM maintenance and warranty options.

University of Michigan, Ann Arbor, MI, USA•Request for Quote/Qualifications (RFQ)
University of Michigan11/12/2026
OpenReverse Osmosis Equipment Maintenance

The Department of Veterans Affairs is seeking preventive and emergency maintenance services for reverse osmosis water systems at the Ann Arbor VA Medical Center, including scheduled maintenance, replacement parts, and repairs.

VA Ann Arbor Healthcare System, Ann Arbor, MI, USA•Request for Quote/Qualifications (RFQ)
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 250-NETWORK CONTRACT OFFICE 10 (36C250)11/16/2026
OpenVelocity Software Licensing

The Department of Veterans Affairs is seeking follow-on licensing for the Velocity application used to monitor and manage PIV card readers at the Ann Arbor VA Healthcare facility and off-site locations, with a base period and four option periods beginning January 1, 2027.

VA hospital, Ann Arbor, MI, USA•Other
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 250-NETWORK CONTRACT OFFICE 10 (36C250)11/12/2026
OpenVirtual Storage Area Network

The Ann Arbor Area Transportation Authority is seeking a vendor to supply and support a storage solution for four virtual machine hosts, including equipment, installation, warranty, and support.

2700 South Industrial Highway, Ann Arbor, MI, USA•Request for Quote/Qualifications (RFQ)
Ann Arbor Area Transportation Authority11/13/2026
OpenMunicipal Sludge Odor-Control Chemical Testing

The City of Ann Arbor is seeking proposals from qualified suppliers, laboratories, wastewater specialists, and engineering firms to conduct laboratory-scale jar testing of municipal sludge and evaluate chemical treatments to reduce odor.

49 South Dixboro Road, Ann Arbor, MI, USA•Request for Proposal (RFP)
Ann Arbor11/18/2026
Open2027 Stormwater Infrastructure Rehabilitation

The City of Ypsilanti is seeking bids for stormwater infrastructure rehabilitation, including open-cut repairs, pipe lining, and manhole rehabilitation.

Ypsilanti, MI, USA•Invitation for/to Bid (IFB/ITB)
City of Ypsilanti11/17/2026
OpenEnvironmental and Water Infrastructure Regulatory Support

The Southeast Michigan Council of Governments is seeking one engineering consultant to provide on-call research and support on water infrastructure and environmental regulatory topics, with task-specific deliverables and hourly rates by task.

Wayne County, MI, USA•Request for Proposal (RFP)
Southeast Michigan Council of Governments11/13/2026
OpenIT Commodities

Wayne County is seeking qualified suppliers for a prequalified vendor list to provide IT hardware, software, and subscriptions under a blanket purchase agreement with a three-year term and two-year option.

Wayne County, MI, USA•Request for Quote/Qualifications (RFQ)
Michigan > Michigan Inter-County Purchasing Group11/20/2026
OpenLibrary Staff Workroom Furnishings

The City of Southgate is seeking bids for furnishings for a library staff workroom.

Wayne County, MI, USA•Invitation for/to Bid (IFB/ITB)
City of Southgate12/3/2026
OpenDistrict Fiber-Optic Network Maintenance and Upgrades

Wayne-Westland Community School District is seeking a contractor to maintain, repair, and upgrade its outside-plant fiber-optic network across district facilities, with an optional fiber-testing alternate.

Wayne County, MI, USA•Request for Proposal (RFP)
Wayne Regional Educational Service Agency11/18/2026
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