RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Cincinnati, Ohio

The Defense Logistics Agency is seeking sources capable of supplying 1,400 compressor blades, part number K157G02, NSN 2840-01-122-2398, for an anticipated aircraft-engine-parts procurement.

The City of Cincinnati is seeking a professional landscaping contractor to supply and plant up to 2,000 trees annually across city districts and other public property, with related watering, maintenance, stump grinding, and horticultural work; proposals are due October 22, 2026, at 3:00 p.m. Eastern Time.

The U.S. General Services Administration is conducting market research for performance-based elevator maintenance services at three federal facilities in Cincinnati, Ohio, covering passenger and freight elevators and a chair lift.

The City of Cincinnati is soliciting sealed bids for the supply of powdered activated carbon for water and wastewater treatment.

The City of Cincinnati is seeking professional services to prepare a comprehensive renovation plan and schematic designs for priority improvements at Inwood Park, including landscape architecture, historic preservation, engineering, accessibility, ecological, community engagement, and cost-estimating services.

The Southwest Ohio Regional Transit Authority is seeking a contractor for as-needed lawn mowing, vegetation control, debris cleanup, and general property maintenance across its Cincinnati-area properties under a three-year job order contract.

The Southwest Ohio Regional Transit Authority is seeking a firm to provide comprehensive third-party administration, claims management, medical management, compliance, reporting, and consulting services for its self-insured Workers' Compensation program under a five-year contract.

The City of Cincinnati is seeking contractors for a 24-month term contract to perform remedial maintenance, repairs, and construction on stormwater drainage facilities throughout Cincinnati.

The City of Cincinnati is seeking proposals for complete design-build services for landslide stabilization along Columbia Parkway and Riverside Drive, including design, permitting, construction, traffic control, testing, documentation, and closeout.

The City of Cincinnati is soliciting sealed bids for system maintenance cleaning services under ITB-271R905203-0-2026/SB.

The City of Cincinnati Water Works is seeking a responsible bidder for the 2026 Lead Service Line Replacement Contract 2.

The City of Cincinnati is seeking proposals for turnkey planning, sales, implementation, and management of sponsorship opportunities associated with its residential recycling infrastructure and program.

The City of Cincinnati is seeking proposals for municipal advisory services supporting negotiated and competitive bond and note issuances, debt-capacity forecasting, rating agency and council presentations, and capital-project financing analysis on an as-requested basis.

The Southwest Ohio Regional Transit Authority is seeking licensed general contractors for on-call facility repair, rehabilitation, renovation, and construction services under a three-year job order contract, with individual contracts capped at $200,000.

The City of Cincinnati is seeking sealed bids from qualified firms to barricade empty residential buildings under a 12-month term agreement.

The City of Cincinnati is soliciting bids for commercial building barricading services.

The City of Cincinnati is seeking professional services to develop a comprehensive renovation plan for Inwood Park from park-wide concept design through schematic design of priority improvements.

The City of Cincinnati, through Greater Cincinnati Water Works, is seeking qualified plumbing contractors to replace lead water service lines on private property.

The City of Cincinnati is seeking construction services for its Business Enterprise Expo through an invitation to bid.

The City of Cincinnati is soliciting sealed bids for painting services under solicitation ITB-271W906079-0-2027/JKS, with bids due October 27, 2026, at 12:00 p.m. Eastern.

The City of Cincinnati, through its Purchasing Division, is seeking a contractor to eliminate five pump stations by constructing approximately 9,667 linear feet of 8-inch to 18-inch gravity sanitary sewer, including downstream sewer work and removal of a collection-system bottleneck along First Street in Addyston.

The Southwest Ohio Regional Transit Authority is seeking bids for a one-year contract to supply approximately 4,400 gallons annually of approved full synthetic transmission fluid for its Cincinnati-area bus garages.

The City of Cincinnati is requesting information on developing and operating a healthy food access mobile market program, including vehicles, food sourcing, technology, staffing, partnerships, and operations.

The City of Cincinnati is seeking proposals for permit-ready architectural plans for pre-approved duplexes, triplexes, and fourplexes, along with site visits, professional reports, and planning and bid-document reviews.

The Southwest Ohio Regional Transit Authority is seeking a vendor for a four-year indefinite-delivery, indefinite-quantity agreement supplying Cummins parts for transit bus engine maintenance, repair, overhaul, and rebuild work.