Rotary screw compressors are the workhorses of many industrial applications, providing reliable compressed air for a variety of manufacturing and processing needs. When a rotary screw compressor breaks down, it can disrupt production and cause costly delays. At ACS, our team of factory-trained technicians is here to help with emergency repairs and full overhauls for all major rotary screw compressor brands, including Ingersoll Rand, Quincy, Atlas Copco, Kaeser, Sullair, Sullivan-Palatek, and many more.

Comprehensive Rotary Screw Compressor Overhauls

Whether your compressor is showing signs of wear or has experienced a sudden failure, our rotary screw compressor overhaul service is designed to bring your equipment back to like-new condition. Our overhaul process includes:

• Air End rebuilds
• Motor inspection and repair
• Filter and oil changes
• Electrical control testing and repair
  
  

We start by performing a rigorous inspection of all major components to identify worn or damaged parts. After testing, we’ll provide a detailed estimate so you’ll know exactly what repairs are needed. Once approved, our team will carry out the repairs and perform additional testing to ensure everything is functioning correctly before returning the equipment to you. With industry-leading warranties on all our repairs, you can trust ACS to deliver lasting performance.

Breakdowns can happen at any time, and when they do, you need a reliable partner who can respond quickly. Our team offers 24/7 emergency repair services for rotary screw compressors to minimize downtime and keep your operation moving. From minor repairs to complete overhauls, our technicians have the tools and expertise to get the job done right—fast.

Preventative Maintenance – Avoid Costly Downtime

To keep your rotary screw or reciprocating compressor running at maximum efficiency, regular maintenance is key. Our preventative maintenance programs are tailored to your operation’s specific needs, helping you prevent unexpected breakdowns and extend the lifespan of your equipment. Whether it’s minor adjustments or detailed inspections, our technicians will help keep your system running smoothly year-round.

While rotary screw compressors power much of today’s industrial production, water-cooled reciprocating compressors continue to play a critical role in large, continuous-duty applications. These machines are typically found in older or highly specialized facilities where durability, efficiency, and long service life are essential.

At Air Compressor Services, our reciprocating compressor work is focused exclusively on large, water-cooled industrial units. These machines require a level of experience and precision that goes beyond standard compressor repair, and we approach them with the same discipline and attention we bring to complex rotary screw overhauls.

Our water-cooled reciprocating compressor services include:

• Comprehensive system inspections
• Overhaul of cylinders, pistons, rings, and valves
• Repair or replacement of crankshafts, connecting rods, and crossheads
• Complete valve rebuilds or replacements
• Installation of new seals, gaskets, and bearings

For full overhauls, components are carefully disassembled on site, transported to our facility for repair or rebuilding, and then reassembled to restore reliable operation. We support major industrial reciprocating compressor manufacturers such as Worthington, Joy, and Belliss & Morcom, ensuring work is completed to OEM-level standards.