RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Kauai County, Hawaii

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

StatusTitleBuyerDue Date
OpenHelicopter Services for Pacific Missile Range Facility

The Naval Air Warfare Center-Aircraft Division is seeking a contractor to provide Contractor Owned Contractor Operated (COCO) helicopter services in support of the Pacific Missile Range Facility in Kauai, Hawaii, including target recovery, surveillance, range clearing, personnel transport, hazardous material movement, and firefighting support.

Kauai County, HI, USARequest for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVAL AIR WARFARE CENTER AIR DIV (NAVAIR NAWC AD)9/14/2026
OpenKauai Public Meeting Audio-Visual Support

The Hawaii Public Utilities Commission is seeking an audio-visual contractor to provide equipment, labor, technical support, and internet connectivity for two hybrid public meetings on Kauai.

Kauai County, HI, USARequest for Quote/Qualifications (RFQ)
Hawaii > Public Utilities Commission > Office of the Executive Officer > Administrative Support Services Section Fiscal9/22/2026
OpenKauai Emergency Siren Repair and Installation

The Hawaii Emergency Management Agency is seeking a qualified vendor to repair and install equipment on six sirens in Kauai County.

Kauai County, HI, USAInvitation for/to Bid (IFB/ITB)Small Business
Hawaii > Hawaii Emergency Management Agency9/17/2026
OpenWailua and Lihue WWTP Drying Bed Repairs

The County of Kaua'i is seeking a contractor to repair drying beds at the Wailua and Lihue wastewater treatment plants, including pipe replacement, concrete and CMU repairs, redwood stop-gate replacement, and related construction work.

Kauai County, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Public Works > Wastewater Management Division9/11/2026
OpenADA Improvements and Renovations at Kekaha Faye Park

The County of Kaua'i is seeking a licensed contractor to furnish all materials, labor, equipment, and services necessary for ADA improvements and renovations at Kekaha Faye Park, including civil, architectural, electrical, and related site work.

Kekaha, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Parks and Recreation > Division of Purchasing9/10/2026
OpenPikake Street-Nuhou Street Roundabout Construction

The County of Kaua'i is seeking a licensed contractor to construct a roundabout at the Pikake Street-Nuhou Street intersection, including demolition, grading, paving, concrete work, striping, and signage.

Lihue, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Public Works9/12/2026
ClosedAnnual Physical Examinations for Kauai Fire Department

The County of Kauai is seeking a licensed physician to provide annual physical examinations for firefighters, including ultrasound, laboratory, and occupational health testing, per NFPA 1582 standards.

Lihue, HI, USARequest for Proposal (RFP)
County of Kauai > Department of Finance > Division of Purchasing9/4/2026
OpenWater Utility Energy Savings Performance Contracting

The Kaua'i County Department of Water is seeking an energy services company to design, finance, install, maintain, and measure energy- and water-saving improvements across its water infrastructure facilities.

4398 Pua Loke Street, Lihue, HI, USARequest for Proposal (RFP)
County of Kauai > Department of Water9/14/2026
OpenKauai Office Ductless Air Conditioning Replacement

The State of Hawaii's Office of Enterprise Technology Services is seeking bids to supply, deliver, and completely install three ductless split air conditioning systems at the Lihue State Office Building.

State Office Building, Lihue, HI, USARequest for Quote/Qualifications (RFQ)
Hawaii > Department of Accounting & General Services > Enterprise Technology Services9/11/2026
OpenVidinha Stadium Improvements Phase IV (Ditch Repairs)

The County of Kaua'i is seeking a licensed Type A general engineering contractor to repair a drainage ditch and construct associated culverts, drain lines, earthwork, erosion controls, and landscaping at Vidinha Stadium.

3170 Hoolako Street, Lihue, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Finance > Division of Purchasing9/16/2026
OpenHelicopter Maintenance and Support Services

The County of Kaua'i is seeking a contractor to manage, administer, and furnish flight maintenance and support for one County helicopter, including mechanics, inspections, manuals, parts, fuel, labor, equipment, tools, supplies, and incidentals for the Kaua'i Fire Department.

Lihue Airport, Lihue, HI, USARequest for Proposal (RFP)
County of Kauai > Department of Finance > Division of Purchasing9/8/2026
OpenKFD Helicopter Hangar Construction

The County of Kaua'i is seeking a licensed contractor to construct a complete helicopter hangar for the Kauai Fire Department, including site work, utilities, concrete improvements, and building construction, with bids due September 29, 2026.

3583 Ahukini Road, Lihue, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Finance > Division of Purchasing9/29/2026
OpenReusable Material Collection Services

The County of Kaua'i is seeking a contractor to collect reusable materials from thrift stores, businesses, and the public, including holding public collection events at the Kaua'i Resource Center.

3460 Ahukini Road, Lihue, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Public Works > Solid Waste Division9/11/2026
Open22-Inch Towable Diesel Whole-Tree Chipper

The County of Kaua'i is seeking one new 22-inch-capacity towable whole-tree chipper with a diesel engine and double axle, including delivery to its Kapaa Beautification Base Yard.

4569 Ohia Street, Kapaa, HI, USAInvitation for/to Bid (IFB/ITB)
County of Kauai > Department of Finance > Division of Purchasing10/1/2026
OpenHaleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

The U.S. Army Corps of Engineers, Honolulu District is seeking bids for maintenance dredging and revetted mole repair at Haleiwa Small Boat Harbor in Haleiwa, Oahu, Hawaii.

66-105 Hale'iwa Road, Haleiwa, HI, USAInvitation for/to Bid (IFB/ITB)
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W2SN ENDIST HONOLULU (KO CONTRACTING DIVISION)10/7/2026
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