RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Harrison County, Mississippi

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

StatusTitleBuyerDue Date
OpenCitywide Sewer CIPP Rehabilitation Project

The City of Gulfport is seeking sealed bids for rehabilitation of approximately 77,919 linear feet of sewer pipe and 297 manholes using cured-in-place pipe lining and related repairs.

Gulfport, MS, USA•Invitation for/to Bid (IFB/ITB)
City of Gulfport10/27/2026
OpenUnredeemed Delinquent Tax Properties - 2023 Update

Harrison County, Mississippi is publishing a legal notice of unredeemed delinquent taxes for the year 2023, listing properties sold at tax sale on August 26, 2024 and still unredeemed as of June 18, 2026.

Harrison County, MS, USA•Other
Harrison County-
OpenBeach Drainage Outfall Repairs

Harrison County, Mississippi, is seeking a single prime contractor to repair and replace existing drainage culverts and open channels along the county's beach as part of the Beach Drainage Outfalls Hurricane Zeta Project.

Gulfport, MS, USA•Invitation for/to Bid (IFB/ITB)
Harrison County > Board of Supervisors10/13/2026
OpenCitywide Sewer CIPP Rehabilitation

The City of Gulfport is seeking sealed unit-price bids to rehabilitate approximately 77,919 linear feet of sewer pipe and 297 manholes using cured-in-place pipe lining, cleaning, video inspection, and related repairs across Gulfport.

Gulfport, MS, USA•Invitation for/to Bid (IFB/ITB)
City of Gulfport10/27/2026
OpenGulfport Town Center Parking Garage Management and Lease

The Gulfport Redevelopment Commission is seeking proposals to manage and/or lease the parking garage under construction at Gulfport Town Center/Channel South in Gulfport, Mississippi.

Gulfport, MS, USA•Request for Proposal (RFP)
City of Gulfport11/3/2026
ClosedGaskets, NSN 5330-01-732-3739

The Defense Logistics Agency is requesting a quotation for two gaskets, NSN 5330-01-732-3739, for delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedValve Assembly, NSN 4820-01-730-8937

The Defense Logistics Agency is requesting a quotation for one valve assembly, NSN 4820-01-730-8937, for delivery to a U.S. Navy shipbuilding facility in Gulfport, Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedGate Valve, NSN 4820-01-733-6689

The Defense Logistics Agency is requesting a quotation for one gate valve, NSN 4820-01-733-6689, for delivery to a U.S. military shipbuilding destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedGaskets, NSN 5330-01-731-8432

The Defense Logistics Agency is requesting a quotation for four gaskets, NSN 5330-01-731-8432, for delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedGasket, NSN 5330-01-7187-217

The Defense Logistics Agency is requesting a quotation for one gasket, NSN 5330-01-718-7217, for delivery to a U.S. Navy shipbuilding facility in Gulfport, Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedMil-Spec Electrical Wire

The Defense Logistics Agency is requesting a quotation for 150 feet of Mil-Spec electrical wire, NSN 6145-00-160-5318, for delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
ClosedDirect-Current-to-Direct-Current Converter

The Defense Logistics Agency is requesting a quote for one direct-current-to-direct-current converter, NSN 6130-01-717-2534, for delivery to a U.S. Navy vessel in Gulfport, Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
ClosedO-Ring, NSN 5331-01-508-0244

The Defense Logistics Agency is requesting a quotation for one Parker-Hannifin O-ring, NSN 5331-01-508-0244, for delivery to Gulfport, Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedO-Ring, NSN 5331-01-703-2846

The Defense Logistics Agency is requesting a quotation for one O-ring, NSN 5331-01-703-2846, for delivery to a U.S. Navy shipbuilding destination in Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedToggle Arm, Dog Assembly, Hatch

The Defense Logistics Agency is requesting a quotation for one toggle arm, dog assembly, hatch, NSN 2040-01-717-9734, for delivery to a U.S. Navy shipbuilding destination in Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedMetal Seal Ring Supply

The Defense Logistics Agency is requesting a quotation for one metal seal ring, NSN 5330-01-728-7315, with delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedCLAMP, LOOP Supply

The Defense Logistics Agency is requesting a quotation for one CLAMP, LOOP, NSN 5340-01-728-2561, for delivery to a U.S. Navy shipbuilding destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
ClosedO-Ring, NSN 5331-01-731-6976

The Defense Logistics Agency is requesting a quotation for one O-ring, NSN 5331-01-731-6976, for delivery to a U.S. Navy vessel support warehouse in Gulfport, Mississippi.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/8/2026
ClosedWire Braid Supply

The Defense Logistics Agency is requesting a quotation for one foot of wire braid, NSN 6145-01-728-6588, for delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
ClosedFixed Wire-Wound Resistors

The Defense Logistics Agency is requesting a quotation for three fixed wire-wound resistors, NSN 5905-01-687-5641, for delivery to a U.S. military destination.

13486 Fastway Lane, Gulfport, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
OpenFloor Mat Services

The Department of Veterans Affairs is seeking floor mat pickup and delivery services for the Gulf Coast Veterans Health Care System and Mobile Outpatient Clinic under a Service-Disabled Veteran-Owned Small Business set-aside.

Gulf Coast Veterans Health Care System, Biloxi, MS, USA•Request for Quote/Qualifications (RFQ)Service-Disabled Veteran-Owned Business
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 256-NETWORK CONTRACT OFFICE 16 (36C256)10/28/2026
OpenThree Diesel RV Generators

The U.S. Department of Veterans Affairs is seeking information from potential suppliers able to provide and deliver three Cummins Onan QD 6000 diesel RV generators, or equal products, for emergency management at the Biloxi VA Medical Center.

400 Veterans Avenue, Biloxi, MS, USA•Sources Sought
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 256-NETWORK CONTRACT OFFICE 16 (36C256)10/9/2026
OpenAboveground Fuel Tank Catwalks, Railings, and Monitoring Systems

The U.S. Department of Veterans Affairs is seeking an SDVOSB contractor to install catwalks, access stairs, safety railings, anchor points, and fuel-level monitoring systems for ten aboveground generator fuel tanks at its Gulf Coast Veterans Health Care System in Biloxi, Mississippi.

400 Veterans Avenue, Biloxi, MS, USA•Sources SoughtService-Disabled Veteran-Owned Business
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 256-NETWORK CONTRACT OFFICE 16 (36C256)10/30/2026
OpenKeesler Air Force Base Telecommunications Services

The U.S. Air Force is seeking a contractor to provide and install telecommunications services, transmission equipment, cabling, SIP trunking, telephone access, and E911 support for Keesler Air Force Base in Biloxi, Mississippi.

Keesler Air Force Base, Biloxi, MS, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA3010 81 CONS CC (AIR EDUCATION AND TRAINING COMMAND)10/19/2026
OpenNew Hydraulic Excavator

Harrison County, Mississippi, is seeking bids for one new hydraulic excavator for road equipment use.

1801 23rd Avenue, Gulfport, MS, USA•Invitation for/to Bid (IFB/ITB)
Harrison County > Board of Supervisors10/13/2026
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