RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Arapahoe County, Colorado

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

StatusTitleBuyerDue Date
OpenWindow Replacement and Storm Window Services

Arapahoe County is seeking contractors to provide pricing and perform window replacement and storm-window services for its Weatherization Assistance Program in Arapahoe and Adams Counties from July 1, 2026, through June 30, 2027.

Arapahoe County, CO, USARequest for Proposal (RFP)
Arapahoe County > Finance Department > Purchasing Division10/8/2026
OpenEnterprise Resource Planning Replacement and Implementation

E-470 Public Highway Authority is seeking an integrated enterprise resource planning solution and implementation services covering finance, procurement, capital assets, billing, treasury, human resources, reporting, integrations, data conversion, training, and organizational change management.

Arapahoe County, CO, USARequest for Proposal (RFP)
E-470 Public Highway Authority9/30/2026
OpenCommissioners Park Improvements Project

Hyland Hills Park and Recreation District is seeking bids from qualified contractors for the Commissioners Park Improvements Project in Adams County, Colorado.

Adams County, CO, USAInvitation for/to Bid (IFB/ITB)
Hyland Hills Park and Recreation District-
OpenChild Welfare Block Grant Services

Adams County, Colorado is seeking qualified contractors to provide block-funded child welfare services including cleaning, home study, mobile intervention, respite, substance monitoring, transportation, and youth intervention for families involved in the child welfare system.

Adams County, CO, USARequest for Proposal (RFP)
Adams County > Human Services Department9/30/2026
OpenBallfield Concessions and Restroom Renovations

Hyland Hills Park & Recreation District is requesting bids from qualified general contractors for renovations to concessions and restroom buildings at four ballfield parks.

Adams County, CO, USARequest for Proposal (RFP)
Hyland Hills Park and Recreation District10/2/2026
OpenUp & Adams Work Crew Program Operations

Adams County is seeking a nonprofit organization to operate the Up & Adams Work Crew paid transitional employment program for individuals experiencing homelessness, including supportive services, supervised work crews, transportation, meals, and reporting.

Adams County, CO, USARequest for Proposal (RFP)
Adams County > Finance Department9/22/2026
Open2026.418 Core Services Program

Adams County, Colorado is seeking qualified contractors for its Core Services Program, including family support, therapeutic intervention, mental health, cleaning and safety remediation, respite, and other services for children and families involved in the child welfare system.

Adams County, CO, USARequest for Proposal (RFP)
Adams County > Human Services Department9/30/2026
OpenTemporary Respite Hotel Housing Services

Adams County is seeking one or more hotels to provide temporary rooms and related tracking and billing support for people experiencing housing instability through the Pathway to Stability program.

Adams County, CO, USARequest for Proposal (RFP)
Adams County > Finance Department > Purchasing Division10/1/2026
OpenBuckley Space Force Base Chilled Water System Replacement

The United States Air Force is seeking a small business contractor to replace the chilled water system serving Building 1028 at Buckley Space Force Base, including a Trane-series chiller, distribution components, glycol system, seismic and vibration isolation, commissioning, and integration with the existing Energy Management Control System.

Aurora District, CO, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA2543 460 CONS9/22/2026
OpenCAPRA Accreditation Support Services

The City of Aurora, Colorado, is seeking a consultant to provide technical writing, project management, documentation, and implementation support for its Parks, Recreation and Open Space Department's CAPRA accreditation effort through May 1, 2029.

Aurora District, CO, USARequest for Proposal (RFP)Small Business
City of Aurora > Purchasing Services9/24/2026
OpenInspiration Trail Connection Construction

The City of Aurora is seeking a contractor for demolition, grading, erosion and sediment control, approximately 920 linear feet of concrete trail construction, curb-ramp installation, native seeding, and related site improvements.

Aurora District, CO, USAInvitation for/to Bid (IFB/ITB)Small Business
City of Aurora > Purchasing Services9/25/2026
OpenHydraulic Power Unit

The United States Army National Guard is seeking hydraulic power units for Buckley Space Force Base under a total small business set-aside solicitation.

Aurora District, CO, USARequest for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W7MY USPFO ACTIVITY CO ARNG (USPFO CO PROCUREMENT)9/22/2026
OpenKings Point Lift Station Construction

The Prairie Point Community Authority Board is seeking qualified contractors for the Kings Point Lift Station contractor role for the Prairie Point Project in Aurora, Colorado.

Aurora District, CO, USARequest for Quote/Qualifications (RFQ)
Sky Ranch Community Authority Board10/13/2026
ClosedResidential Waste Collection Services

Windler Operations Metropolitan District is requesting bids for twice-weekly residential waste collection servicing two six-yard bins.

Aurora District, CO, USAInvitation for/to Bid (IFB/ITB)
Aerotropolis Area Coordinating Metropolitan District9/21/2026
OpenK-12 Point-of-Sale and Meal Application Management System

Aurora Public Schools is seeking a vendor to provide, implement, and support a K-12 point-of-sale, meal accountability, online payment, and free-and-reduced-lunch application management system integrated with Infinite Campus and Oracle Cloud.

Aurora District, CO, USARequest for Proposal (RFP)
Aurora Public Schools10/14/2026
OpenFuel Farm Improvements at Colorado Air and Space Port

Adams County is seeking bids for fuel farm improvements at the Colorado Air and Space Port, including removal of existing underground tanks and installation of new above-ground Jet-A, 100LL, and 100UL fuel systems.

Colorado Air and Space Port, Adams County, CO, USAInvitation for/to Bid (IFB/ITB)
Adams County > Finance Department > Purchasing Division9/24/2026
OpenInstructional Leadership Training and School Diagnostic Reviews

Denver Public Schools is seeking expert partners to provide instructional leadership training, coaching, and up to five external diagnostic school reviews across K-12 schools.

Denver, CO, USARequest for Proposal (RFP)
Denver Public Schools > Food and Nutrition Services9/24/2026
OpenAntimycin A HPLC Method Validation Services

The U.S. Geological Survey is seeking an independent laboratory to perform GLP-compliant HPLC-DAD validation of antimycin A homologs, quantify samples across four matrices, and provide a final report.

Denver, CO, USARequest for Quote/Qualifications (RFQ)
United States of America > INTERIOR, DEPARTMENT OF THE > US GEOLOGICAL SURVEY > OFC OF ACQUISITION GRANTS-DENVER9/21/2026
Open7th Street Garage Structural Repairs and Waterproofing

Auraria Higher Education Center is seeking a qualified contractor for high-priority structural repairs and waterproofing at its 7th Street Parking Garage, including shoring, concrete and reinforcing-steel repairs, sealants, coatings, and related construction services.

Denver, CO, USAInvitation for/to Bid (IFB/ITB)Service-Disabled Veteran-Owned Business
Auraria Campus10/9/2026
OpenSecondary Math Workbook Printing and Delivery

Denver Public Schools is seeking a supplier to print and deliver secondary math student workbooks and teacher guides to approximately 40 schools, with annual quantities, specified paper and binding requirements, and delivery beginning in 2027.

Denver, CO, USAInvitation for/to Bid (IFB/ITB)
Denver Public Schools10/8/2026
OpenSmall-Business Technical Assistance and Corridor Promotion

The City and County of Denver is seeking eligible governmental, educational, or nonprofit organizations to provide small-business technical assistance, mentoring, and related commercial-corridor promotion in designated Denver neighborhoods through CDBG funding of up to $1 million.

Denver, CO, USARequest for Proposal (RFP)
City and County of Denver > Department of Economic Development and Opportunity10/5/2026
OpenSpecialized Special Education Staffing Services

Denver Public Schools is seeking specialized staffing agencies to recruit and provide special education teachers, paraprofessionals, and specialized service providers for district schools and Central Office.

Denver, CO, USARequest for Proposal (RFP)
Denver Public Schools > Food and Nutrition Services10/13/2026
OpenCentral Platte Valley Campus Salt Dome Reroof

The City and County of Denver is seeking qualified firms for a two-stage procurement to reroof the Central Platte Valley Campus Salt Dome, including asphalt shingle replacement, limited plywood deck replacement, and entry-area vinyl siding replacement.

Denver, CO, USARequest for Quote/Qualifications (RFQ)Small Business
City and County of Denver > Department of Transportation and Infrastructure9/30/2026
OpenCommunity-Led Youth Safety Grant Program

The City and County of Denver is seeking community-based organizations to provide new or expanded safety, stabilization, wraparound, and supportive services for Denver youth ages 10–24 affected by or at risk of violence.

Denver, CO, USARequest for Proposal (RFP)
City and County of Denver > Mayor's Office of Social Equity and Innovation > Office of Children's Affairs10/16/2026
ClosedDenver Immigrant Legal Services Fund Administration and Management

The City and County of Denver is seeking a qualified community foundation to administer and manage the Denver Immigrant Legal Services Fund, including grant oversight, reporting, and distribution of up to $2.25 million to nonprofit immigration legal service providers from 2027 through 2029.

Denver, CO, USARequest for Proposal (RFP)
City and County of Denver > Denver Human Services9/21/2026
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