24/7/365 Service
Support Coverage Nationwide
Safety & Quality
Our Top Priority
100+ Airlines & OEMS
Trust CAS
On-time. Every Time
That's Our Standard
comprehensive line maintenance services
From routine checks to unscheduled support, CAS delivers expert line maintenance services that keep your aircraft safe, compliant, and ready to fly.
SCHEDULED & ROUTINE MAINTENANCE
Keep your aircraft compliant, safe and mission-ready with expert routine and scheduled support.
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A- Checks and ETOPS Checks
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Daily Checks
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RON/ Turn Support
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Seasonal Maintenance
TECHINCAL & OPERATIONAL SUPPORT
Rapid response and expert troubleshooting to keep your operation moving.
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MEL Clearing
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Discrepancy Rectification
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D100 Remote Support
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On-Call Support
AIRCRAFT & GROUND SUPPORT
Essential ground support services that keep your aircraft and operation running smoothly.
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Aircraft Movement
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Brake Rides
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Nitrogen Services
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Oxygen Services
PASSENGER & FLEET SUPPORT
Specialized services to enhance the operation and passenger experience.
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Meet & Greet Services
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Crew Transportation
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IFE / Digital Distribution
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Inventory Management
support for charter & special operations
Flexible, responsive line maintenance support for charter aircraft, business aviation and special mission operations.
Flexible Scheduling & Quick Turnaround
Meet & Greet and Passenger Support
Crew Transportation
Support at Key Locations Nationwide
How we work
Plan & Coordinate
We align station capability, parts availability, and task cards with your operations plan.
Arrive & Prepare
Technicians, tooling, and documentation are staged for efficient gate/overnight execution.
Execute & Verify
Work is completed to OEM/regulatory requirements, with quality checks and sign‑offs.
Return to Service
Aircraft are released with clear RTS documentation and feedback to your OCC/MCC.
Let's Keep Your operation moving
Need dependable line maintenance support for your fleet? Tell us about your operation, aircraft, location, and service requirements. The CAS Line Maintenance team will connect with you to discuss your needs and determine the right support solution.
Whether you’re looking for ongoing station support, scheduled maintenance, overnight services, or additional coverage at a specific location, we’re ready to help.
Submit the form to connect with our Line Maintenance team.
Why CAS for Line Maintenance
Network Coverage
14+ stations supporting domestic and international carriers.
Operational Velocity
Proactive delay prevention and efficient task execution to protect OTP.
Safety, Quality & Excellence
Rooted in a safety‑first culture with disciplined processes and documentation.
Trusted by 100+ airlines and OEMs for safe, reliable , and on-time aircraft support - Whenever and wherever you need us