RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Cascade County, Montana

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

StatusTitleBuyerDue Date
OpenRainbow Dam Road Repair

Cascade County Public Works is seeking sealed bids for repair of Rainbow Dam Road, including demolition, an MSE retaining wall, asphalt surfacing, guardrail, terminals, and pavement striping.

Cascade County, MT, USAInvitation for/to Bid (IFB/ITB)
Cascade County > Public Works Department9/17/2026
OpenCounty Ditch Excavation and Debris Removal

Cascade County is seeking sealed bids for excavation, cleaning, and debris removal along approximately 1.65 miles of existing county ditch, including restoration of drainage capacity and disposal of excavated material.

Cascade County, MT, USAInvitation for/to Bid (IFB/ITB)
Cascade County > Public Works Department9/10/2026
OpenProfessional Planning and Survey Review Services

Cascade County, Montana is seeking on-call professional planning and survey review services, including land-use application review, subdivision and floodplain permitting, zoning support, stormwater administration, and regulatory enforcement.

Cascade County, MT, USARequest for Proposal (RFP)
Cascade County > Public Works Department9/18/2026
OpenNew Police Vehicles and Prisoner-Transport Vans

Cascade County Public Works is seeking sealed bids for six or more new 2026-or-newer police vehicles, including fully equipped police utility vehicles and prisoner-transport cargo vans, for the Cascade County Sheriff's Office.

279 Vaughn South Frontage Road, Cascade County, MT, USAInvitation for/to Bid (IFB/ITB)
Cascade County > Public Works Department9/24/2026
OpenMunitions Storage Area Intrusion Detection Technology Refresh

The U.S. Army National Guard is seeking a sole-source purchase order from Advantor Systems Corporation to replace end-of-life intrusion detection panels, network switches, field devices, keypads, and related infrastructure while maintaining compatibility with the existing Advantor IBDSS architecture.

Great Falls, MT, USASole Source
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W7NK USPFO ACTIVITY MTANG 120 (USPFO MT PROCUREMENT)9/18/2026
Open140-to-150-Ton CNC Hydraulic Press Brake

The United States Army National Guard is seeking one new 140-to-150-ton, 10-foot industrial CNC hydraulic press brake with delivery, heavy rigging, installation, commissioning, and on-site operator training.

2800 Airport Ave B, Great Falls, MT, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W7NK USPFO ACTIVITY MTANG 120 (USPFO MT PROCUREMENT)9/17/2026
OpenOn-Call Airport Engineering Services

The Great Falls International Airport Authority is seeking a qualified engineering firm for on-call planning, design, bidding, and construction administration services supporting airport capital improvement projects under task orders.

2800 Terminal Drive, Great Falls, MT, USARequest for Quote/Qualifications (RFQ)Disadvantaged Business
Great Falls International Airport10/7/2026
OpenAll-Wheel-Drive Motor Graders

Cascade County Public Works is seeking sealed bids for two or more 2026-or-newer diesel-powered articulated all-wheel-drive motor graders, including warranty, delivery, and related equipment documentation.

325 2nd Avenue North, Great Falls, MT, USAInvitation for/to Bid (IFB/ITB)
Cascade County > Public Works Department9/24/2026
OpenMonaco D-21 Fire Alarm Reporting System Upgrade

The U.S. Air Force is seeking a sole-source contractor to upgrade three Monaco D-21 fire alarm reporting systems at Malmstrom Air Force Base with encryption software, radio-frequency modems, encryption kits, repeaters, installation assistance, testing, and training.

Malmstrom Air Force Base, Malmstrom AFB, MT, USASole Source
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4626 341 CONS LGC (AIR FORCE GLOBAL STRIKE COMMAND)9/23/2026
OpenSources Sought for Sentinel Utility Corridor at Malmstrom Air Force Base

The U.S. Army Corps of Engineers is seeking industry input for a potential Progressive Design-Build Other Transaction Agreement for the Sentinel Utility Corridor project at Malmstrom Air Force Base, Montana, involving construction of utility corridors and associated infrastructure.

Malmstrom Air Force Base, Malmstrom AFB, MT, USASources Sought
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W071 ENDIST OMAHA (KO CONTRACTING OFFICE)9/24/2026
OpenMalmstrom Air Force Base Exterior Building Maintenance

The U.S. Air Force is seeking a small-business contractor for a five-year requirements contract covering exterior building maintenance, repair, testing, abatement, and replacement work at Malmstrom Air Force Base, including windows, doors, masonry, EIFS, and painting.

Malmstrom Air Force Base, Malmstrom AFB, MT, USARequest for Proposal (RFP)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4626 341 CONS LGC (AIR FORCE GLOBAL STRIKE COMMAND)9/16/2026
OpenWater Tank and Pump Replacement Construction

The United States Air Force is seeking information from small businesses capable of demolishing Water Tanks 1511 and 1512, constructing Water Tank 1513 with associated piping, and replacing two duty pumps at Malmstrom Air Force Base.

Malmstrom Air Force Base, Malmstrom AFB, MT, USASources SoughtSmall BusinessWoman-Owned BusinessService-Disabled Veteran-Owned BusinessOtherOther
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4626 341 CONS LGC (AIR FORCE GLOBAL STRIKE COMMAND)9/29/2026
OpenFiber Optic Cabling Requirement Contract

The U.S. Air Force's 341st Contracting Squadron is seeking a small-business contractor for fiber and Category 6 cabling installation, surveys, testing, and maintenance at Malmstrom Air Force Base under a five-year requirements contract.

Malmstrom Air Force Base, Malmstrom AFB, MT, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4626 341 CONS LGC (AIR FORCE GLOBAL STRIKE COMMAND)9/18/2026
OpenLowCam VI150 Under-Vehicle Inspection System

The U.S. Air Force is requesting one LowCam VI150 under-vehicle inspection system with installation, configuration, testing, training, and a three-year warranty and maintenance plan at Malmstrom Air Force Base.

7800 Flightline Drive, Malmstrom AFB, MT, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4626 341 CONS LGC (AIR FORCE GLOBAL STRIKE COMMAND)9/14/2026
OpenPost-Construction Environmental Compliance Monitoring Services

The Federal Highway Administration's Western Federal Lands Highway Division is seeking a small-business contractor to provide post-construction environmental compliance monitoring, stormwater inspections, corrective actions, and erosion and sediment control maintenance for the Sun River Bridge Replacement project.

Sun River Bridge, Teton County, MT, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > TRANSPORTATION, DEPARTMENT OF > FEDERAL HIGHWAY ADMINISTRATION > 690567 WESTERN FEDERAL LANDS DIV9/15/2026
OpenBus Barn Project

Highwood School K12 District No 4 is seeking sealed bids for the Bus Barn Project, including associated work as specified in the contract documents.

Highwood, MT, USAInvitation for/to Bid (IFB/ITB)
Highwood School K12 District No 4-
OpenNonprofit Rebranding and Website Development

Montana Legal Services Association is seeking a consultant to conduct a nonprofit rebranding initiative, develop brand and communications materials, and redesign and build an accessible website within a $25,000-$30,000 budget.

Helena, MT, USARequest for Proposal (RFP)
Montana Community Foundation9/14/2026
OpenVet Center Leased Space

The U.S. Department of Veterans Affairs is seeking leased space in Helena, Montana, for a Vet Center.

Helena, MT, USARequest for Proposal (RFP)
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > RPO WEST (36C24W)9/20/2026
OpenMarcott Coulee Pipeline Construction

The Bureau of Land Management is soliciting proposals for the construction and installation of a complete stock-water delivery system, including HDPE pipeline, water troughs, and associated assemblies, in Fergus County, Montana.

Fergus County, MT, USARequest for Proposal (RFP)Small Business
United States of America > INTERIOR, DEPARTMENT OF THE > BUREAU OF LAND MANAGEMENT > MONTANA STATE OFFICE9/10/2026
OpenCounty Data Center Infrastructure Upgrades and Commissioning Services

Flathead County is requesting proposals for county data center server and network infrastructure upgrades and commissioning agent services.

Flathead County, MT, USARequest for Proposal (RFP)
Flathead County > Board of County Commissioners-
OpenHelena Shop Boiler Replacement

The State of Montana, through the Montana Department of Transportation, is seeking bids to furnish and install two Lochinvar Crest FB1501 boilers, associated piping, pumps, controls, gas connections, flue components, and related mechanical and electrical work at the Helena Shop.

2701 Prospect Avenue, Helena, MT, USAInvitation for/to Bid (IFB/ITB)
State of Montana > Montana Disaster and Emergency Services > State Procurement Services Division9/30/2026
Open2017 Ford Transit Transmission Replacement

The U.S. Department of Veterans Affairs is requesting a quote to replace and program the transmission and related drivetrain components on one 2017 Ford Transit at Fort Harrison, Montana.

3687 Veterans Drive, Fort Harrison, MT, USARequest for Quote/Qualifications (RFQ)
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > NETWORK CONTRACT OFFICE 19 (36C259)9/22/2026
OpenArchitectural and Engineering Services for Building Renovation

The State of Montana is seeking architectural and engineering services for the renovation of the 1300 11th Avenue building in Helena, including HVAC replacement, roof replacement, and interior improvements.

1300 11th Avenue, Helena, MT, USARequest for Quote/Qualifications (RFQ)
State of Montana > Department of Administration > Architecture & Engineering Division9/15/2026
OpenMany Glacier Road Reconstruction and Landslide Mitigation

The Federal Highway Administration is seeking information from contractors capable of reconstructing 2.65 miles of Many Glacier Road in Glacier National Park, Montana, including drainage improvements, aggregate base, asphalt surfacing, and landslide mitigation at five locations.

Glacier County, MT, USASources Sought
United States of America > TRANSPORTATION, DEPARTMENT OF > FEDERAL HIGHWAY ADMINISTRATION > 690567 WESTERN FEDERAL LANDS DIV9/14/2026
OpenSilos Recreation Area Concession Opportunity

The Bureau of Reclamation is seeking a concessionaire to operate and maintain the Silos Recreation Area at Canyon Ferry Reservoir in Townsend, Montana, including campground management, marina services, and visitor services under a 20-year contract.

Silos Recreation Area, Broadwater County, MT, USARequest for Proposal (RFP)
United States of America > INTERIOR, DEPARTMENT OF THE > BUREAU OF RECLAMATION > CANYON FERRY FIELD OFFICE9/11/2026
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