RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Dover, New Hampshire

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

StatusTitleBuyerDue Date
OpenLatex/Vinyl/Nitrile Gloves for Rockingham County

Rockingham County is requesting proposals for the supply of latex, vinyl, and nitrile gloves for its facilities.

Rockingham County, NH, USA•Request for Proposal (RFP)
Rockingham County7/2/2026
OpenWaste Disposal and Recycling Services for VA Medical Center

The Department of Veterans Affairs is seeking commercial waste management and recycling services for its facility in Manchester, NH.

New Hampshire, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Veterans Affairs7/9/2026
OpenCity of Dover Website Redesign and Content Management System Implementation

The City of Dover is seeking qualifications from experienced firms to redesign its official website and implement a modern content management system.

Dover, NH, USA•Request for Proposal (RFP)
City of Dover > Water Division7/1/2026
OpenCity of Dover Website Redesign and CMS Implementation

The City of Dover is seeking a vendor to redesign its municipal website and implement a new content management system.

Dover, NH, USA•Request for Proposal (RFP)
City of Dover > Water Division7/8/2026
OpenBall Valve Parts Kit

The Department of the Navy is seeking a parts kit for a 6-inch ball valve, with specific material and testing requirements.

Portsmouth, NH, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/10/2026
OpenStem for Size 1/2 Inch Ball Valve

The Department of the Navy is seeking stems for size 1/2 inch ball valves, requiring specific material certifications and adherence to stringent quality standards.

Portsmouth, NH, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/27/2026
OpenCylinder Housing, Item No. 7

The Department of the Navy is seeking cylinder housings, item number 7, made of ASTM A582 TYPE 303 material.

Portsmouth, NH, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/2/2026
OpenHydraulic Actuator Procurement

The Defense Logistics Agency (DLA) is seeking 12 hydraulic actuators (NSN 4810014762491) for delivery to Portsmouth Naval Shipyard.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)
United States of America > Defense Logistics Agency6/22/2026
OpenStem-Disc Assembly

The Department of the Navy is seeking 27 stem-disc assemblies (NSN 4820-01-7311623) for delivery to Kittery, ME, under a sole-source procurement.

Kittery, ME, USA•Sole Source
United States of America > Department of the Navy8/3/2026
OpenGEMS Sensors Brand Mandatory Cable Assemblies

The Portsmouth Naval Shipyard is seeking GEMS Sensors brand cable assemblies by part number.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Navy6/23/2026
OpenSocket Head and Flat Head Self-Locking Cap Screws

The Portsmouth Naval Shipyard is seeking socket head and flat head self-locking cap screws.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Navy6/24/2026
OpenStraight Headed Pins

The United States of America is seeking 2 straight headed pins with NSN 5315014919470.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)
United States of America6/22/2026
OpenKwikmark System Parts and Components

The Portsmouth Naval Shipyard is seeking Kwikmark system parts and components as a brand-name mandatory requirement for direct replacement of existing equipment.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Defense > Defense Logistics Agency > NAVAL MED READINESS LOGISITICS CMD6/30/2026
OpenFoam Shipping Containers

The Portsmouth Naval Shipyard is soliciting for foam shipping containers, with evaluation based on Lowest Price Technically Acceptable.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Defense > Defense Logistics Agency > DLA Maritime6/26/2026
OpenHex Jam Nuts for Portsmouth Naval Shipyard

The Portsmouth Naval Shipyard is seeking 84 hex jam nuts in various configurations (right-hand and left-hand thread, Grade 5 and Grade 2) with associated data requirements, manufactured to MIL-DTL-1222 and ASTM B18.2.2.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Defense > Defense Logistics Agency > DLA Maritime > Portsmouth Naval Shipyard6/26/2026
OpenArmature Shaft (Complete)

The Portsmouth Naval Shipyard is seeking information on suppliers for a complete armature shaft with NSN 3040-01-721-9593.

Kittery, ME, USA•Sources Sought
United States of America > Department of the Navy > Naval Sea Systems Command > Norfolk Naval Shipyard6/30/2026
OpenBall Valve Procurement

The Department of the Navy is seeking 9 ball valves with technical data package version 003 for delivery to Portsmouth Naval Shipyard.

Kittery, ME, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/27/2026
OpenSWCS Battery Set

The United States of America is seeking 12 battery sets with a complete technical data package for delivery to Portsmouth Naval Shipyard.

Kittery, ME, USASmall Business
United States of America7/28/2026
ClosedSole Source Repair and Testing of CO2 Scrubbers and CO-H2 Burners

The Portsmouth Naval Shipyard intends to sole source the repair and testing of CO2 Scrubbers and CO-H2 Burners for CEPEDA Associates, the OEM.

Kittery, ME, USA•Sole Source
United States of America > Department of the Navy6/20/2026
OpenGland Nut and Conduit Assemblies

The Portsmouth Naval Shipyard is soliciting for Glenair brand gland nut and conduit assemblies.

Kittery, ME, USA•Request for Quote/Qualifications (RFQ)
United States of America6/24/2026
OpenLiquid Argon Supply and Dewar Rental

The Department of the Navy is seeking a contractor to provide liquid argon in dewar tanks to Portsmouth Naval Shipyard in Kittery, Maine.

Kittery, ME, USA•Request for Proposal (RFP)
United States of America > Department of Defense > Defense Logistics Agency > DLA Land and Maritime6/29/2026
OpenThermal CAT Camera System with Installation

The NH Air National Guard is requesting a thermal CAT camera system, including NVR, IP cameras, mounting brackets, and software licenses, with installation services, to be delivered to Newington, NH.

302 Newmarket Street, Portsmouth, NH, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Defense7/7/2026
OpenMounting Spool Supply

The Portsmouth Naval Shipyard is seeking 150 mounting spools made of steel, with specific dimensions and threading, as a 100% small business set-aside.

45 Portsmouth Nsy 135 Road, Kittery, ME, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of the Navy > Naval Supply Systems Command6/26/2026
OpenBall Valve Procurement

The United States Navy is seeking 12 ball valves (NSN 7H-4820-015862447-L1) for delivery to Portsmouth Naval Shipyard, with a response date of July 27, 2026.

45 Portsmouth Nsy 135 Road, Kittery, ME, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/27/2026
OpenParts Kit for Ball Valve

The Department of the Navy is seeking 20 parts kits for a ball valve to be delivered to Portsmouth Naval Shipyard, Kittery, ME.

45 Portsmouth Nsy 135 Road, Kittery, ME, USA•Request for Proposal (RFP)Small Business
United States of America > Department of the Navy7/13/2026
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