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MELLINGER ENGINEERING INC, SONOMA, CA 95476-9601

UEI: SLED_104AECB47A677279

MELLINGER ENGINEERING INC, SONOMA, CA 95476-9601 is a federal contractor, registered under UEI SLED_104AECB47A677279. It has been awarded $1,520,368 in federal contracts. Primary work spans All Other Miscellaneous General Purpose Machinery Manufacturing and Unknown NAICS. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_104AECB47A677279

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Mellinger Engineering Inc provides specialized manufacturing services, with technical expertise aligned with the production of miscellaneous fabricated metal products. The company maintains a professional relationship with the Department of Defense, delivering requirements to support defense-relate...

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$1.5M100%

Awards by NAICS

333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$875.7K57.6%

- Unknown NAICS$644.7K42.4%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in MELLINGER ENGINEERING INC, SONOMA, CA 95476-9601's top NAICS codes and agencies

Manufacturing and Processing Equipment Supply

POSTED

about 14 hours ago

DEADLINE

Supply of Pallet Lifting Forks (NSN 3940-01-577-1836)This subcontract involves the procurement of one commercial off-the-shelf pallet lifting fork, identified by NSN 3940-01-577-1836, to support prime contractors on DLA Troop Support material handling equipment projects. The selected vendor is responsible for sourcing or manufacturing the item and ensuring it is packaged in strict accordance with ASTM D3951 standards before delivery to the designated government location in Tracy, California. Administrative requirements for this contract include mandatory registration in SAM.gov and the use of the Wide Area Workflow system for all invoicing. The opportunity is managed under NAICS code 333999 for the Department of Defense, with a response deadline set for November 9, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 15 hours ago

DEADLINE

Supply of Pump Rotors (Hand Pump - Reservoir Fill)This subcontract involves the manufacture or sourcing of 22 pump rotor units for hand pump reservoir fills, identified by NSN 4320012766097. The components are intended for prime contractors supporting the DLA Weapons Support Maritime Supply Chain under the Department of Defense. All units must meet strict technical specifications and adhere to RP001 packaging requirements for procurement. The project is categorized under NAICS code 333999, with the place of performance located in San Diego, California. The solicitation was posted on October 29, 2026, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

about 15 hours ago

DEADLINE

Supply of IDEXX Reagent Powder (WCLS200I)This subcontract involves the supply of proprietary reagent powder, specifically Part Number WCLS200I (NSN 6640-01-520-7401), to prime contractors supporting Department of the Navy laboratory projects. The selected provider must be an authorized distributor for IDEXX products to procure the materials from IDEXX Distribution Corp. The scope of work includes the delivery of 60 packages, with a critical requirement to manage shelf-life sensitive materials to ensure all products have usable dates upon delivery. Managed under NAICS code 423450 for the Navsup Weapon Systems Support Mech within the Department of Defense, the contract emphasizes strict adherence to packaging and quality standards. Interested parties should note the response deadline of November 30, 2026, to provide the necessary proprietary supplies for these government laboratory operations.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Supply of Replacement Parts for NRP Data KeyboardThis subcontract, issued by the Navsup Weapon Systems Support Mech under the Department of Defense, involves the supply of replacement parts for NRP data keyboards. The selected provider will be responsible for sourcing and delivering authentic or approved electronic components, switches, and circuit boards that strictly adhere to OEM specifications and technical orders to support prime contractors on repair projects. A critical requirement of this agreement is the certification of domestic origin in compliance with DFARS 252.225-7000 and 252.225-7035. The contract falls under NAICS code 423610 and requires the delivery of high-quality replacement components or sub-assemblies. The response deadline for this opportunity is December 28, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 2 months

Electronic Repair and Modification of Data Keyboard (NSN 7025-01-626-6575)This subcontract, issued by the Navsup Weapon Systems Support Mech for the Department of Defense, involves the electronic repair and modification of a specific data keyboard identified by NSN 7025-01-626-6575. The selected contractor will be responsible for the complete teardown, evaluation, and repair of the unit to identify faults and execute necessary modifications. All work must be performed in accordance with technical orders, drawings, and manufacturing operations, requiring the use of specialized electronic component-level repair facilities. The final deliverable is one fully repaired and modified keyboard that complies with MIL-STD-2073 packaging standards. This project falls under NAICS code 811212 and is intended for prime contractors supporting Department of Defense electronic hardware projects. The response deadline for this opportunity is December 28, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 2 months

Supply of Machine Screws (EAF Spares)This subcontract involves the procurement and manufacture of specific machine screws to support prime contractors on US Navy EAF spares projects for the Department of Defense. The scope of work requires the delivery of 36 units of Part W25G1U and 35 units of Part W62G2T, both of which must strictly adhere to NIIN 010877548 and TDP Version 027 specifications. The agreement emphasizes strict regulatory compliance, specifically requiring certifications for the Buy American Act and Trade Agreements under FAR 252.225-7020 and 252.225-7036 to ensure domestic content standards are met. Managed under NAICS code 332722, the project is overseen by the Navsup Weapon Systems Support Mech.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Supply of Valve Stem, TTV (NSN 016320195)This subcontract, issued by the Navsup Weapon Systems Support Mech under the Department of Defense, requires the procurement of one Valve Stem, TTV (NSN 016320195) for use in Department of the Navy ship component projects. The selected provider is responsible for manufacturing or sourcing the component in strict accordance with TDP Version 002, including all IRPOD and STR requirements. The scope of work includes performing necessary welding and Non-Destructive Testing (NDT) as specified in the technical documentation. Additionally, the contractor must ensure that the item is packed and marked according to MIL-STD-2073, MIL-T-17286, and MIL-STD-129 standards prior to final delivery.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Supply of Raw Material for NAVSEA Spacer 5671439This subcontract involves the supply of raw metal alloy or high-performance polymer for prime contractors working on NAVSUP Weapon Systems Support projects for the Department of Defense. The supplier is responsible for providing raw stock sufficient to produce three units of part number 5671439, ensuring all materials strictly adhere to the chemical and physical properties specified in Drawing 5671439 REV_A. To maintain traceability and regulatory compliance, the contractor must provide Material Test Reports and Certificates of Conformance in accordance with DFARS specialty metals clauses. This procurement falls under NAICS code 336413, with a response deadline set for November 16, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Manufacture of 2nd Stage Tie Rod SpacersThis subcontract involves the manufacture of three 2nd Stage Tie Rod Spacers for the Department of Defense, specifically supporting NAVSUP Weapon Systems Support projects. The contractor is responsible for fabricating these precision parts using CNC milling and turning equipment in strict accordance with Drawing 5671439 REV_A. The scope of work includes rigorous quality control measures to support Government Source Inspection per FAR 52.246-2 and the application of required unique item identifiers. Final deliverables must be packaged according to MIL-STD-2073 standards. The project falls under NAICS code 332710 and requires the delivery of finished units identified as part number 5671439.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Supply of Hydraulic Trip Jacks (NSN 1730001028441)This subcontract, issued by Construction & Equipment Manu & Con for the Department of Defense, requires the manufacture and supply of two Hydraulic Trip Jacks under NSN 1730001028441. The items must be produced using precision machining tools in strict accordance with TDP Rev B Gen 2 and reference drawings 30003 270AS171 and 30003 270AS172. All deliverables must adhere to the quality standards specified in the Technical Data Package to support prime contractors delivering DLA Troop Support contracts. The opportunity is designated as a Total Small Business Set Aside under NAICS code 333999. The solicitation was posted on October 29, 2026, with a response deadline of November 9, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 20 hours ago

DEADLINE

Supply and Manufacture of Cartridge Valves (NSN 4820-01-646-8015)This subcontract involves the manufacture or refurbishment of two cartridge valves (NSN 4820-01-646-8015) for prime contractors supporting Department of the Navy projects. The scope of work requires the production of new units or the restoration of existing valves to exact technical specifications through precision machining. The contractor is responsible for providing Certification Data CDRLs and Item Unique Identification reporting via WAWF, while ensuring full compliance with the Buy American and Balance of Payments Program requirements. This effort is managed under the Department of Defense through the Navsup Weapon Systems Support Mech agency.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Manufacture of Hexagon Cap Screws (NSN 5305-01-608-8552)This subcontract involves the manufacture of hexagon cap screws under NSN 5305-01-608-8552 for prime contractors supporting NAVSUP Weapon Systems Support MECH projects within the Department of Defense. The selected provider must produce the hardware according to Cage Code 96169 and reference number 92-08-1250, ensuring all contract quality requirements are met. Additionally, the contractor is required to provide Material Safety Data Sheets that comply with OSHA and FED STD 313 standards. To be eligible, the manufacturer must hold OEM status or provide a signed letter of authorization from the original equipment manufacturer. The final deliverable consists of the completed physical hardware components. This opportunity falls under NAICS code 332510, with a response deadline set for December 14, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 2 months

ASTM-A193 Grade B7 Machine Bolt SupplyThis subcontract involves the supply of high-strength machine bolts for prime contractors working on Department of the Navy projects under the Navsup Weapon Systems Support Mech. The contractor is responsible for manufacturing or procuring bolts with NSN 5306-01-345-1418 that strictly conform to ASTM-A193 Grade B7 Chromium-Molybdenum-Steel and TDP Version O02 specifications. Because these components are classified as Critical Safety Items, the contractor must provide quantitative chemical and mechanical analysis while maintaining rigorous heat and lot traceability. The final delivery requirements include seven machine bolts accompanied by comprehensive material certification reports and a detailed Inspection and Test Plan.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

MIL-SPEC Packaging and Marking ServicesThis subcontract for MIL-SPEC Packaging and Marking Services supports prime contractors on U.S. Navy NAVSUP electronic component projects. The scope of work involves providing military-grade packaging and marking, specifically implementing Level A and Level B packing in accordance with MIL-STD-2073-1, Appendix C. The contractor is responsible for utilizing compliant exterior shipping containers and applying precise labeling, including PID, CLIN, and DLR labels for specific COG Codes as mandated by MIL-STD-129, to ensure all shipments are ready for CONUS and OCONUS transport. Managed under the Department of Defense through the Navsup Weapon Systems Support Mech, the project falls under NAICS code 561910. Interested parties must note the response deadline of November 12, 2026, for this specialized logistics requirement.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Electronic Component Repair - Circuit Card AssembliesThis subcontract involves the technical repair and restoration of Circuit Card Assemblies for prime contractors supporting U.S. Navy projects under the Department of Defense. The selected provider will be responsible for diagnosing and repairing components to meet original equipment manufacturer or government specifications, utilizing specialized tools such as soldering stations and oscilloscopes. All work must adhere to TDP Version 006 and comply with DPAS DX/DO priority ratings to ensure functional requirements are met. The contract requires a certification that no covered telecommunications equipment is utilized during the performance of the work. Operating under NAICS code 811219, the provider must deliver fully tested and certified assemblies to the Navsup Weapon Systems Support Mech. The response deadline for this opportunity is November 12, 2026.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

Hydraulic Actuator Refurbishment and Manufacturing (NIIN: 015437059)This subcontract involves the manufacturing or refurbishment of hydraulic actuators (NIIN: 015437059) for prime contractors supporting NAVSUP Weapon Systems Support projects. The scope of work includes cleaning components to assess refurbishment feasibility, executing technical requirements according to Drawing 30093-40940 and MS NO. 5640-081-346 REV A CHG-4, and ensuring all items are physically identified and UID marked in compliance with MIL-STD-130. The contractor is required to utilize specialized precision cleaning equipment and hydraulic testing rigs to ensure quality. The final deliverable consists of two actuators, either newly manufactured or refurbished, provided in A-condition stock. This effort falls under NAICS code 332999 and is managed under the Department of Defense.

Navsup Weapon Systems Support Mech

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Auxiliary Systems & Deck Equipment RepairThis subcontract opportunity, titled Auxiliary Systems and Deck Equipment Repair, involves providing specialized repair and overhaul services for deck-mounted machinery and auxiliary spaces on USCG vessels during dry dock projects. The scope of work includes overhauling tow reels, repairing lazarette intake vents, inspecting steering systems, and the removal and reinstallation of rudder assemblies and windshield wipers. Additionally, the contractor will perform bilge preservation utilizing hydraulic repair tools and rudder pulling equipment to ensure all systems are fully functional upon delivery. Managed by the Department of Homeland Security under agency CG-SEA-C23, this project is designated as a total Small Business Set Aside. The work is to be performed in Charleston, and the solicitation is categorized under NAICS code 333999. Interested parties must submit their responses by the deadline of November 12, 2026.

POSTED

about 20 hours ago

DEADLINE