Helicopter maintenance
Specialized rotorcraft excellence
Expert Helicopter maintenance Services
Our specialized helicopter maintenance division delivers comprehensive services for all rotorcraft types. With state-of-the-art facilities and certified technicians, we ensure your helicopter fleet operates at peak performance while maintaining the highest safety standards. We also offer expert spare part repair services.
Working in conjunction with our CAMO services and quality assurance programs, At Aviaco Technics, we are driven by our commitment to excellence, delivering unmatched quality and expertise. Our dedicated team ensures precision, fosters trust, and builds lasting client relationships, placing reliability and passion at the core of everything we do.
Core helicopter maintenance services
Scheduled maintenance
Comprehensive inspection programs and preventive maintenance schedules
Component overhaul
Complete airframe and dynamic component overhaul services
Rotor systems
Main and tail rotor blade repair, balancing, and tracking
Avionics upgrades
Modern avionics installation and electronic systems integration
Comprehensive rotorcraft maintenance expertise
Airbus helicopters specialist
Certified maintenance for EC120, EC130, EC135, EC145, H125, H130, H135, H145, H160, AS350, AS355, and BK117 models. Our technicians possess extensive experience in Airbus rotorcraft systems, from engine overhauls to avionics upgrades.
Bell helicopter expertise
Comprehensive maintenance support for Bell 206, 407, 412, 429, and 505 helicopter families. From scheduled inspections to complex transmission overhauls, we ensure your Bell aircraft maintains peak operational readiness.
Leonardo & multi-brand support
Certified for Leonardo AW109, AW119, and AW139 helicopters. We also provide maintenance for Robinson, Sikorsky, and other manufacturers. Our multi-brand expertise ensures comprehensive fleet support under one roof.
Advanced helicopter maintenance capabilities
Dynamic components overhaul
Our specialized workshops handle complete overhaul of critical rotorcraft dynamic components including main rotor systems, tail rotor assemblies, main gearbox transmissions, and swashplate mechanisms.
Using precision tooling and advanced diagnostic equipment, we perform vibration analysis, dynamic balancing, and non-destructive testing (NDT) to ensure each component meets or exceeds OEM specifications before reinstallation.
Engine & powerplant services
Complete turbine engine maintenance for Safran Arriel, Turbomeca Arrius, Pratt & Whitney Canada PT6 series, Rolls-Royce M250, and Honeywell LTS101 powerplants commonly found in helicopters.
Our engine shop provides hot section inspections, compressor cleaning, fuel control unit overhaul, and complete engine test cell runs with full performance documentation for airworthiness compliance.
Tailored helicopter maintenance programs
Preventive maintenance programs
Customized scheduled maintenance plans aligned with manufacturer recommendations and operational requirements. We track component life limits, time between overhaul (TBO) schedules, and airworthiness directives (AD) compliance to prevent unscheduled downtime.
- • Daily, 50-hour, 100-hour inspection programs
- • Annual and phase inspections
- • Component life tracking & forecasting
- • Predictive maintenance recommendations
AOG & emergency response
24/7 Aircraft On Ground support with rapid response teams. Our mobile maintenance units can deploy to your location for critical repairs, minimizing operational disruption and getting your helicopter back in service quickly.
- • 24/7/365 emergency hotline
- • Mobile maintenance response units
- • Expedited parts procurement
- • On-site troubleshooting & repair
State-of-the-art maintenance facilities
Our EASA Part-145 certified facilities feature cutting-edge equipment and technology to deliver precision helicopter maintenance services with uncompromising quality standards.
Advanced diagnostic tools
Computerized vibration analysis systems, digital borescopes, and ultrasonic testing equipment for precise component evaluation and fault detection.
Precision workshop tools
Specialized tooling for rotor head overhaul, dynamic balancing equipment, and calibrated torque systems ensuring OEM-compliant maintenance procedures.
Modern hangar facilities
Climate-controlled maintenance bays, dedicated engine test cells, and comprehensive parts inventory management for efficient turnaround times.
Our maintenance process
Every helicopter maintenance project follows our rigorous six-phase process, ensuring complete traceability, regulatory compliance, and operational excellence from initial inspection to final delivery.
Reception & inspection
Initial assessment and comprehensive pre-maintenance inspection documentation.
Work planning
Detailed maintenance planning, parts procurement, and resource allocation.
Maintenance execution
Precision maintenance by certified technicians following approved procedures.
Quality inspection
Independent quality control and compliance verification at every stage.
Testing & validation
Functional testing, ground runs, and performance validation before release.
Delivery & certification
Complete documentation, certification issuance, and aircraft redelivery.
Need helicopter maintenance?
Request a quote for your rotorcraft maintenance needs.