NAICS Demand Lane
Latest federal solicitations for NAICS 81131.
AI Summary
The Department of Defense is seeking a contractor for the maintenance of the aircraft Liquid Propane Gas Fueled Fire Trainer at Eglin AFB, Florida. This is a 100% Small Business set-aside opportunity requiring inspections, testing, and repairs. Proposals are due by 16:00 CST on May 22, 2026.
FL
AI Summary
This opportunity involves providing barriers maintenance, safety inspections, and repair services at the Kaiserslautern Military Community. The contractor will be responsible for all management, tools, supplies, equipment, parts, and labor necessary for the maintenance and repair of various security barriers and gates.
AE
AI Summary
The Department of Defense is seeking a contractor to provide preventive maintenance and repair services for fitness equipment at Kunsan Air Base. The contractor will be responsible for all necessary personnel, equipment, and materials to perform these services monthly, covering all equipment in the Fitness Center and a…
AP
AI Summary
The Department of Veterans Affairs is seeking offers for a triennial electrical inspection at the Wilkes-Barre facility. This opportunity is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSBC) and follows simplified acquisition procedures. Interested bidders should respond to the combined synopsis/s…
PA
AI Summary
The Bureau of Indian Affairs intends to award a sole source contract for the repair of a heavy equipment dozer at the Shiprock Agency. This opportunity is not open for competitive proposals, and no solicitation will be issued. Interested parties should contact Lynelle Benallie for further information.
NM
AI Summary
This opportunity involves replacing HVAC systems for two tree coolers at the Libby Ranger District on the Kootenai National Forest. The project is set aside for small businesses and aims to provide modern, energy-efficient HVAC systems. Quotations are requested under solicitation number 1240LS26Q0028, with work anticip…
UT
AI Summary
The Department of Defense intends to award a sole-source contract for the certified repair and maintenance of ISU® 90 containers to AAR Mobility Systems. This specialized service is necessary to ensure compliance with airworthiness certifications. Interested parties may submit capability statements for consideration, b…
CA
AI Summary
The Department of Defense is seeking a contractor for annual preventative maintenance, repair, and calibration services on seven Electrical Discharge Machines. The contract period is from June 1, 2026, to May 31, 2031, with options for extension. Quotes are due by May 13, 2026, and must comply with specific technical a…
HI
AI Summary
The Department of Defense is seeking quotes for preventive maintenance, calibration, installation, and certification services for analytical equipment. This RFQ is a combined synopsis/solicitation, and responses are due by 10:00 AM HST on May 20, 2026. Interested contractors must be registered in SAM and provide a quot…
HI
AI Summary
The U.S. Army Yuma Proving Ground is seeking quotes for comprehensive elevator maintenance and inspection services, including monthly maintenance and inspections for three elevators. This opportunity is set aside for small businesses and requires a firm fixed price contract. The solicitation closes on May 19, 2026, at …
AZ
How this NAICS code is represented across indexed contract sources.
This industry comprises establishments primarily engaged in repairing and maintaining commercial and industrial machinery and equipment, excluding automotive and electronic equipment. Services include repair and maintenance of machinery used in manufacturing, construction, and other industrial applications.
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