Transportation and Fire Impact Fee Study
The City of Billings, Montana, is seeking a qualified consulting firm to develop comprehensive Transportation and Fire Impact Fee programs…
Closed bids
Closed Montana Engineering Services Bids & RFPs
- Closed in the last 30 days
- 8
- Closed this year
- 50+
- Closed bids on record
- 50+
Bid Banana holds 50+ closed Montana engineering services solicitations. These are the 50 that closed most recently. In the last 12 months, the most Montana engineering services bids closed in May 2026 (12); the agencies behind the most of the 50 most recent were Montana Department of Transportation, Missoula County and Montana State University.
Recently closed
- RFP - Timber Bridges - Browning Area
Montana Department of Transportation seeks a qualified consulting firm to prepare an alternatives analysis and then develop full…
- RFP - General Engineering Term Contract (2027-2029)
The Montana Department of Transportation is seeking qualified consulting firms to enter into one‑to‑four term contracts (approximately $500K…
- RFP - US-89 Bridge Study - Gardiner
The Montana Department of Transportation seeks a qualified consulting firm to conduct a comprehensive alternatives analysis for the US‑89…
- RFP - Broadus Rest Area Rehab
Montana DOT is seeking a qualified engineering consulting firm to develop construction plans and specifications for the rehabilitation (or…
- RFP - Clearwater Junction Rest Area Rehab
The Montana Department of Transportation is seeking a qualified engineering/architectural consulting firm to develop construction plans and…
- MPO Travel Demand Model Update and Technical Assistance for the 2028 Long Range Transportation Plan
The City of Billings, on behalf of its Metropolitan Planning Organization (MPO), is seeking a qualified transportation‑planning firm to…
- EMCS Survey and Firmware Support
The 341st Civil Engineering Squadron at Malmstrom AFB seeks a Tridium‑certified contractor to assess, map, and plan integration of 58…
- RFP Emigrant Rest Area Rehab
The Montana Department of Transportation seeks a qualified consulting engineering firm to develop construction plans and specifications for…
- RFP - Hathaway Rest Area Rehab
The Montana Department of Transportation (MDT) is soliciting proposals from qualified consulting engineering firms to develop construction…
Show 40 more
- MTAO-YT & CF EXCITATION SYS UPGRADE
The Bureau of Reclamation is seeking a qualified contractor to retrofit and upgrade the excitation control systems at the Yellowtail (YT)…
- 61--UNITROL 6800-Exciter HMI & Firmware Upgrade
The Bureau of Reclamation is procuring a firm‑fixed‑price contract to upgrade six ABB UNITROL 6800 excitation control HMI units at the Grand…
- Intent to Sole Source for Resilient Computing
Montana State University is preparing to award a sole‑source contract to Resilient Computing for the design and development of prototype…
- H--WAPA COMMUNICATION TOWER INSPECTION SERVICES
The Western Area Power Administration (WAPA) is seeking communication tower inspection services. The contract will be an Indefinite…
- RFP for Progressive Design Building Consultation & Facilitation Services
The State of Montana seeks a qualified consulting firm to provide progressive design‑build (PDB) facilitation services across multiple…
- Campus EMS Upgrade
The State of Montana is seeking a contractor to upgrade the Emergency Management System (EMS) for the MSUN campus. Bids were opened on…
- Product Development Support
Montana State University’s MilTech office is issuing an RFP for task‑order‑based contracts to provide product development support across…
- On-Call SCADA Professional Services Request for Qualifications
The City of Kalispell is seeking a qualified professional service provider to provide On-Call SCADA services. The selected firm will be…
- RFP Traffic Design Term Contracts 2026-2030
The Montana Department of Transportation is issuing a term‑contract solicitation for traffic‑design engineering services covering the period…
- Installation Energy and Water Plans (IEWP) Creation Services
The State of Montana Department of Military Affairs, on behalf of the Montana Army National Guard, is seeking a qualified contractor to…
- MT Army National Guard Cross-Connection Control Plan
The State of Montana Department of Military Affairs is seeking bids to develop a comprehensive Cross‑Connection Control (CCC) Plan for the…
- RFP 2026 – 2029 Bridge Maintenance Engineering Term Contract
The Montana Department of Transportation is seeking qualified consulting firms to enter into up‑to‑two term contracts (2026‑2029) to provide…
- Intent to Sole Source Keysight PIC
Montana State University’s Electrical and Computer Engineering Department intends to award a sole‑source contract for a Photonic Integrated…
- University of Montana AV Design and Install Services, Support, and Products
The University of Montana is seeking a qualified contractor to provide end‑to‑end audio‑visual (AV) design, product procurement…
- RFP Design and Review of Non-Bridge Structural Items Term Contract 2026-2029
The Montana Department of Transportation is seeking a qualified consulting firm to enter into a three‑year term contract (2026‑2029) to…
- Intent to Sole Source Surmet Corporation
Montana State University is evaluating a sole‑source award to Surmet Corporation for the development of advanced Aluminum Oxynitride (ALON)…
- Tower Safety Improvements Design Project
The Montana Department of Natural Resources and Conservation (DNRC) is seeking qualified engineering firms to develop an updated design…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a qualified multidisciplinary design‑engineering team to deliver complete design services for the Marshall…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a multidisciplinary design‑and‑engineering team to prepare complete design documents for the Base Area…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a multidisciplinary design‑and‑engineering team to develop the Base Area Redevelopment for Marshall…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a multidisciplinary design‑engineering team to produce complete design, permitting, and optional…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula seeks a multidisciplinary design‑engineering team to fully design the Base Area Redevelopment of Marshall Mountain…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a multidisciplinary design‑and‑engineering team to develop complete design documents for the Marshall…
- Marshall Mountain Park Base Area Project RFQ, Exibits A, B & C for RFQ
The County of Missoula is seeking a multidisciplinary design‑and‑engineering team to develop complete design documents and optional…
- RFP US-191/MT-64 Int Improvements UPN 105333000
The Montana Department of Transportation is seeking a qualified consulting engineering firm to develop complete construction plans and…
- Crane Inspection Services for Montana Army National Guard Facilities
The State of Montana Department of Military Affairs is seeking qualified vendors to perform one‑time inspections of twenty (20) bridge…
- Notice of Intent to Sole Source Sierra Nevada Company
Montana State University’s Procurement & Contract Services is issuing a Notice of Intent to Sole Source Sierra Nevada Company, LLC for the…
- Intent to Sole Source Quantum Design Inc
Montana State University is preparing to award a sole‑source contract to Quantum Design Inc. for a Vector OptiCool cryogen‑free, 4 Tesla…
- Campus Water Distribution System Upgrades
The State of Montana’s Architecture & Engineering Division is soliciting sealed‑bid proposals for the design and engineering of upgrades to…
- GNA Chalk Buttes Boundary Line Survey
The Montana Department of Natural Resources and Conservation’s Good Neighbor Authority is seeking qualified firms to perform a land‑survey…
- REPOSTING RFQ for AE Services Capitol Complex Elevator System Upgrades, A/E# 2025-30-14
The State of Montana is seeking a qualified architectural/engineering firm to design the modernization and code‑compliant upgrade of the…
- RFP Missoula Utility Rate Study and Financial Plan
The City of Missoula is seeking proposals from consulting companies to conduct a utility rate study and financial plan for its water…
- Kohrs-Manning ISI Fish Screen
The State of Montana’s Natural Resource Damage Program intends to award a sole‑source contract for a cone‑type fish screen (ISI Fish Screen)…
- Montana Hall Fire Systems Upgrade
The State of Montana Department of Administration is seeking a design‑consultant team to upgrade fire‑hall systems statewide. The…
- Montana Hall Fire Systems Upgrade
The State of Montana’s Department of Administration is seeking architectural and engineering (A&E) services to upgrade the fire protection…
- MB-RO-Survey Equip Leica CCP
The Bureau of Reclamation, Missouri Basin Regional Office, Billings, Montana has a requirement for the supply and support of Leica software…
- Boiler and UPV Inspections
The US Air Force is seeking a contractor to provide annual boiler and unfired pressure vessel (UPV) inspections at Malmstrom AFB. The…
- Professional Engineering Services FY26-27
The County of Yellowstone is establishing a pre‑qualified roster of professional engineering firms to serve its public‑works program for…
- Field Analysis and Intersection Improvements Study
Yellowstone County is seeking an engineering firm to conduct a comprehensive field‑analysis and intersection‑improvement study for up to…
- RFP Main Street - Butte-10714000
The Montana Department of Transportation (MDT) is seeking proposals from consulting firms for the preparation of construction plans and…
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