Millennium Power Services

Industrial Machinery ManufacturingMassachusetts, United States51-200 Employees

Millennium Power Services is a full-service industrial valve repair shop and manufacturer of valve parts, with locations in Massachusetts, Maine, and Virginia. With a fleet of mobile machine shops, we support on-site valve service across the United States—including outages and emergency response.

What we do:
• Valve repair & reconditioning: control valves, actuated valves, pressure relief/safety valves, specialty and high-pressure applications
• Testing & documentation: steam, air, liquid, hydraulic, and electronic safety valve testing; repair/test reports available online through our EMS system
• On-site field machining: mobile machining and turnaround support when pulling valves isn’t practical
• Parts manufacturing & reverse engineering: new valve parts and critical components for long lead-time or obsolete items
• Fuel gas valve service: complete service on fuel gas valves and associated components (including servo and hydraulic actuator assemblies)

Machining capabilities (in-house + mobile): large-capacity lathe (36" x 228"), CNC 4-axis mills, CNC/manual lathes, VTL, boring mills, milling machines.

Credentials: We hold National Board of Boiler and Pressure Vessel Inspectors VR and ASME UV stamps.

If you need a valve part quickly, we often have material on hand—or can manufacture to spec to support urgent jobs and planned outages.

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