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Welcome to National Compressor Services, LLC

National Compressor Services offers a broad set of service solutions for industrial compressor applications, including both shop and field service experience, on all major compressor technologies (centrifugal, reciprocating and rotary) and other associated rotating equipment. To keep your facility running, we offer replacement parts, refurbished units and rentals to meet your needs in normal maintenance, planned shutdowns and emergency situations. We look forward to the opportunity to serve you.
Reciprocating Compressor Repairs

NCS provides maintenance services and component repairs, as well as lubricants and reconditioned parts for reciprocating air compressors. We also offer compressor replacement parts including controls, intercoolers, crankpin bearings, filters and rider & piston rings.

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Centrifugal Compressor Repairs

NCS offers an array of repair services for centrifugal air and gas compressors. Composed of experienced and well-trained staff, we provide regulatory maintenance, component repairs, as well as lubricants, accessories and refurbished compressor parts.

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Heat Exchanger Repairs

NCS operates in a complete repair, cleaning and testing facility. Our experienced and well-trained staff make and repair the following cooling equipment and accessories: Intercoolers, Aftercooers, Oil Coolers, Steam/water, Air & Water Cooled, U-Tube Bundles, Fin & Tube

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Rotary Screw Compressor Repairs

With factory trained service technicians and experienced inside-support staff for several major brands, National Compressor Services offers reliable rotary screw compressor repair services. We have been specializing in the rotary screw compressor industry for many years, ensuring a worry-free operation and limited down time for each “mission critical” rotary screw air compressor.

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Compressor Control Upgrades
  • Centrifugal/Reciprocating/Rotary Screw Controllers
  • Allen Bradley Compactlogix, Controllogix, Micrologix
  • Built-In Network Coordination of Mixed Compressor Types
  • Easy Install Retro-Fit kits for all popular OEM and Aftermarket Controllers
  • User Friendly and Reliable Design
  • Master Interface Controller that Coordinates Mixed Controller Brands
  • Combination Steam Turbine Speed Governor/Centrifugal Air Compressor Controller
  • Cooling Tower, Chiller, Boiler Controls
  • HMI and Remote Computer Monitoring.
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Retrofit Kits:

Industrial Compressor Control Retro-fit kits will build the foundation for a long term solution. Our kits are designed for drop in replacement of your existing obsolete (or soon to be obsolete) proprietary hardware based controller. By using interface modules, all of the existing field wiring and connectors are re-used – making the complete swap within an 8-hour shift! No additional material is needed! Not even the OEM’s can make that claim. You now have unlimited options for future upgrades, enhancements, support, connectivity - and all without being held captive to the marketing whims of your current hardware provider.

We offer retrofit kits for the following existing control systems:
  • Ingersoll-Rand MP3*
  • Ingersoll-Rand CMC*
  • Cooper Cameron/Joy Quad II*, Quad III*, Quad 2000*, Vantage*
  • Bay Controls ProTech*, Vantage*
  • Any other currently installed hardware.
* MP3, CMC, and Centac are registered trademarks of Ingersoll Rand, Inc, Quad x and Vantage are registered trademarks of Cooper Cameron, and ProTech and Vantage are registered trademark of Bay Controls, Inc.
Engineering Control Systems

NCS offers calibration, performance testing and other engineering services, as well as custom electrical design and installation.

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Used Reconditioned Equipment and Parts

National Compressor Services offers a wide range of used reconditioned equipment on all major compressor technologies (centrifugal, reciprocating, and rotary) as well as new and used reconditioned parts/components.

Used Equipment >>>   Compressor Parts >>>
New Equipment Sales

NCS also offers new equipment from the following manufacturers and more.


New In Stock Aftermarket Ingersoll Rand Centac Intercoolers


National Headquarters
10349 Industrial Rd
Holland, OH 43528
855-627-5050
Service Center
3200 Engineering Pkwy, Ste B
Alpharetta, GA 30004
404-410-4055