When an air compressor, nitrogen system, or air dryer needs attention, NiGen sends field service technicians to your site to diagnose the problem and perform maintenance or repairs. Our team supports NiGen equipment and systems from other manufacturers, with scheduled visits and emergency service available.
Scope of Field Services
NiGen services the following process equipment:
- Air Compressors
- Booster Compressors
- Air Dryers
- Nitrogen Systems
- Air Coolers
- Filter Systems
- Oil-Water Separators
Our mobile service trucks are equipped for both routine maintenance and major repairs, minimizing delays and maximizing equipment performance on-site. NiGen field teams support both NiGen-manufactured equipment and third-party systems.
Certified Technicians, Global Reach
NiGen’s certified field service technicians are trained in mechanical, pneumatic, and electrical systems. They are available for domestic and international deployments, offering emergency field service and scheduled visits. Our team services major equipment brands including:
- Doosan
- Ingersoll Rand
- Atlas Copco
- Sullair
- Sullivan
- Other nitrogen and compressed air systems
Technicians carry OEM or equivalent-quality parts and tools for efficient, high-quality repairs.
Preventive Maintenance Programs
Regular maintenance visits reduce downtime and extend asset lifespan. NiGen develops custom preventive maintenance schedules based on equipment type, usage, and operating conditions. Services include:
- Lubrication and oil changes
- Flow testing
- Instrumentation calibration (analyzers, transmitters)
- System performance evaluations
- Troubleshooting training for in-house teams
Preventive planning helps clients reduce emergency incidents and control long-term costs.
Field Service for Repairs and Planned Maintenance
NiGen provides on-site support for urgent equipment failures, repairs, and scheduled maintenance of compressed air and nitrogen systems.
Emergency Field ServiceWhen an air compressor, nitrogen system, or air dryer fails, NiGen’s field technicians can come on-site to inspect the equipment and identify the cause. Depending on the problem and parts required, they may complete the repair during the visit or recommend the next steps needed to restore service. |
On-Site Repairs and RefurbishmentNiGen performs field repairs on industrial air and nitrogen equipment, from replacing worn components to addressing larger mechanical, pneumatic, or electrical problems. Technicians evaluate the system’s condition, complete the work that can be done on-site, and document any further repairs or refurbishment needed. |
Scheduled Maintenance and Service SupportField service is also available for planned inspections and maintenance. NiGen can schedule visits around equipment needs and operating conditions, then provide a service report with findings, completed work, and recommended follow-up. |
Ready to Schedule Field Service?
Need a repair or planning a maintenance visit? Tell NiGen what equipment you have, what’s happening, and when you need service. Our team can review the issue and discuss the next steps for an on-site visit.
