RFQ 4171
Questions are due by Wednesday, October 28, 2026 at 2:00pm Central Time. Bids are due by Friday, October 30, 2026 at 2:00pm Central Time…
Closed bids
Closed Oklahoma Engineering Services Bids & RFPs
- Closed in the last 30 days
- 21
- Closed this year
- 50+
- Closed bids on record
- 50+
Bid Banana holds 50+ closed Oklahoma engineering services solicitations. These are the 50 that closed most recently. In the last 12 months, the most Oklahoma engineering services bids closed in October 2026 (22); the agencies behind the most of the 50 most recent were U.S. Department Of Defense, Cherokee Nation and U.S. Department Of Transportation.
Recently closed
- $499M AE General Services MATOC
This Sources‑Sought notice seeks to gauge industry interest and capability for an eight‑year, $499 million Indefinite Delivery/Indefinite…
- RFB: PM, RM, & EMERGENCY REPAIR ON HVAC UNITS AT FOOD DISTRIBUTION SITES
The Cherokee Nation is seeking a qualified contractor to provide comprehensive preventive maintenance, repair‑and‑maintenance, and 24‑hour…
- RFB: PM, RM, & EMERGENCY REPAIRS ON REFRIGERATION AT FOOD DISTRIBUTION SITES
The Cherokee Nation Food Distribution Program is seeking a qualified contractor to provide preventive maintenance, repair, and emergency…
- Uninterruptible Power Supply Maintenance
The City of Tulsa is seeking a vendor to provide full‑service preventive maintenance and repair for its uninterruptible power supply (UPS)…
- DCDO - HVAC Maintenance
The U.S. Air Force is soliciting a firm‑fixed‑price contract with reimbursable parts for comprehensive HVAC maintenance at the Defense…
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- FAA Flight Program Operations Support for Organization Designation Authorization (ODA)
The Federal Aviation Administration (FAA) is conducting a market survey (RFI) to gather industry input on converting its current…
- Geotechnical Engineering Services
The U.S. Air Force is soliciting a one‑time, firm‑fixed‑price contract to provide geotechnical engineering services at Tinker Air Force…
- Uninterruptible Power Supply Maintenance
The City of Tulsa’s Finance Department is seeking a qualified contractor to provide full‑service preventive maintenance and repair for five…
- H399--OKC Elevator Test and Inspection (Semi Annual and Annual Service)
The Department of Veterans Affairs is seeking a Service‑Disabled Veteran‑Owned Small Business (SDVOSB) to provide comprehensive elevator and…
- J059--Uninterruptible Power Supply (UPS) Preventive Maintenance Base 4 Option Years (VA-27-00009247)
The Department of Veterans Affairs is seeking information from qualified contractors to provide comprehensive preventive maintenance and…
- Pavement Assessment
The City of Edmond is soliciting qualified vendors to conduct a comprehensive pavement condition assessment for approximately 1,109.69…
- AV Refresh Part 2, Tahlequah & Legacy
Oklahoma State University – Center for Health Sciences seeks a qualified vendor to replace and upgrade audiovisual (A/V) equipment across…
- Serv C26-134 Daily Freezer Replacement (Lay Up Room)
The U.S. Air Force is conducting market research to find qualified contractors to replace and service two walk‑in freezers in the lay‑up…
- Furnace Interface Upgrade
The Air Force Sustainment Center is seeking a small‑business to upgrade the HMI interface of a 2‑bar horizontal furnace at Tinker AFB. The…
- SOURCES SOUGHT Data at Rest (DaR) - 400 Obsolescence Resolution
The U.S. Air Force is conducting market research (Sources‑Sought) for vendors capable of installing and integrating a Government‑owned…
- FILM PROCESSING EQUIPMENT PM/RM
The U.S. Air Force Sustainment Center at Tinker Air Force Base, Oklahoma, is seeking a small‑business‑set‑aside firm to provide a five‑year…
- Architecture and Engineering Services - MMAC
The FAA’s Mike Monroney Aeronautical Center (MMAC) in Oklahoma City is soliciting qualified firms to provide Architecture & Engineering…
- RFQ 4102 (REBID)
The bid submission deadline for this RFQ is Wednesday, October 7, 2026 at 2:00 PM CST. The question submission deadline for this RFQ is…
- Leica PM, RM and Calibration
The Air Force Material Command intends to award a sole‑source, firm‑fixed‑price IDIQ contract to Hexagon Metrology Intelligence, Inc. for…
- FAA Industry Engagement Event - Oct 13-15, 2026 - Aviation Spectrum Interference Detection Solutions - Early Registration Required
The FAA is conducting an Industry Engagement Event (13‑15 Oct 2026) to gather information on spectrum‑interference detection solutions for…
- Electronic Ramp Gate PM
The United States Air Force is soliciting a contractor to provide quarterly preventive maintenance (PM) and over‑and‑above (O&A) repair…
- Sources Sought for an Experimental Aircraft Examiner (EAE)
The FAA is conducting a market‑survey (Sources Sought) to identify qualified vendors capable of delivering a turnkey, one‑time Experimental…
- Webbers Falls Unit 1 Speed Increaser Gearbox Replacement
The U.S. Army Corps of Engineers is seeking information from qualified firms regarding the design, manufacture, supply, and installation of…
- ITB 2026-009 Electrical Repairs and Services
Oklahoma Turnpike Authority (OTA) is seeking qualified, licensed electrical contractors to provide on‑call electrical repair, maintenance…
- Emergency Responder Communication Enhancement System Testing and Assessment
The City of Tulsa is seeking an engineering‑only firm to perform a comprehensive testing, assessment, and compliance verification of its…
- Halon Fire Extinguisher Servicing for 552 AMXS
The U.S. Air Force 552nd Aircraft Maintenance Squadron at Tinker AFB, Oklahoma, is seeking a small‑business‑set‑aside, firm‑fixed‑price…
- ANCA Annual Preventative Maintenance
The U.S. Air Force 76th Commodities Maintenance Group at Tinker AFB requires an annual preventive‑maintenance, calibration, and…
- OFM‑ISD Critical Power Maintenance and On‑Call – OKC‑LPLB (CAP26‑0337‑R4)
This solicitation calls for a fixed‑price contract to provide preventive‑maintenance, emergency response, and on‑call repair services for…
- Crisis Action Team (CAT) Audio/Visual (A/V) and Security Surveillance System Inspection, Preventive Maintenance, Training, and Service Agreement
The U.S. Air Force is conducting market research to identify firms capable of delivering a one‑year comprehensive service, preventive…
- RFQ 27000 Mechanical/Electrical/Plumbing Engineering Services
Tulsa Public Schools is seeking qualified engineering firms to provide comprehensive Mechanical, Electrical, and Plumbing (MEP) engineering…
- Water Resources-Engineering
The City of Edmond Water Resources Department is soliciting qualifications from qualified engineering firms for general and project-specific…
- Water Resources-Engineering
The City of Edmond Water Resources Department is seeking qualified engineering firms to provide professional engineering services for…
- Water Resources-Engineering
The City of Edmond Water Resources Department is soliciting qualifications from qualified engineering firms for general and project-specific…
- Request for Proposal - Safe Streets for All Comprehensive Safety Action Plan
The City of Muskogee is seeking a qualified firm to develop a Safe Streets for All Comprehensive Safety Action Plan (CSAP) that fulfills…
- RFP - RAM Televisions and Equipment
Cherokee Nation Entertainment is seeking a qualified AV integrator to procure, deliver, install, and program four new 65‑inch LG…
- Conference Room Presentation System Upgrade
The Cherokee Nation Businesses (CNB) is seeking a qualified audiovisual and conferencing technology integrator to design, supply, install…
- Conference Room Presentation System Upgrade
Cherokee Nation Businesses seeks qualified audiovisual and conferencing technology integrators to design, supply, and install upgraded…
- Preventive Services and Repairs to Daikin HVAC System – Will Rogers Archway, Vinita, OK (ITB 2026‑005)
The Oklahoma Turnpike Authority is seeking a licensed mechanical contractor to provide a comprehensive, monthly preventive‑maintenance and…
- USCG ENGINEERING SERVICES
The Federal Aviation Administration (FAA) is conducting a market survey to gather information from industry regarding the provision of…
- Critical Power Maintenance and On‑Call Services for Lincoln Data Center
This solicitation seeks a contractor to provide preventive and corrective maintenance, plus on‑call support, for the critical‑power…
- RFP - CNHS Medical Gas Services
The Cherokee Nation Health Services is seeking a qualified vendor to provide comprehensive testing, inspection, preventive maintenance, and…
- Combustion Analyzers Service Contract
The Oklahoma Department of Agriculture, Food and Forestry is seeking a one-year service contract with preventative maintenance agreement for…
- Preventive and Corrective Maintenance Contract for Tier‑3 Data Center Critical Power Systems
This solicitation seeks a qualified contractor to provide preventive and corrective maintenance services for the critical‑power…
- ENGINEERING SERVICES
The City of Edmond is requesting qualifications from engineering firms to provide professional services for various projects, including…
- Preventive Services and Repairs to HVAC System – Will Rogers Archway (ITB 2026‑004)
The Oklahoma Turnpike Authority is soliciting a qualified, licensed mechanical contractor to provide a comprehensive monthly…
- Critical Power Maintenance and On‑Call Services – ISD/Data Center (CAP 26‑0337‑R1)
This solicitation awards a maintenance contract for critical‑power equipment at the Oklahoma State Data Center (Lincoln Power‑Base). The…
- Mechanical Services and Maintenance
The University of Oklahoma is issuing an RFP to establish a pool of qualified mechanical‑service providers capable of delivering…
- Compressed Air System for NMR Spectrometers
Oklahoma State University’s Chemistry Department is seeking a vendor to design, supply, install, and commission a functional compressed‑air…
- Sources Sought - IHS OCAO OEHE Division of Sanitation Facilities Construction CAD, GIS, and Surveying Capabilities
The Indian Health Service (IHS) Oklahoma City Area Office (OCAO) Office of Environmental Health and Engineering (OEHE) Division of…
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