Heavy Maintenance
A through D-check programs for narrow-body and wide-body commercial aircraft, executed under documented Part 145 quality management with dedicated project oversight on every induction.
Pinal Airpark · KMZJ · Marana, Arizona
Where precision
meets the desert sky.
SJH Aerocare provides specialized aviation maintenance, repair, and overhaul for commercial operators and lessors — operating under FAA Part 145 from Pinal Airpark, Arizona.
FAA Part 145 Certified Repair Station/DOT & TSA Compliant/Pinal Airpark · KMZJ
01 — Capabilities
End-to-end MRO,
without compromise.
From scheduled heavy checks to time-critical AOG response, SJH Aerocare delivers the full spectrum of commercial aircraft maintenance with the discipline your fleet demands.
Line & AOG Response
Rapid-response line maintenance and aircraft-on-ground deployment. Trained technician crews mobilize to minimize downtime and protect revenue on time-critical events.
Long-Term Storage
Pinal Airpark's arid, low-humidity environment is purpose-built for preservation. Climate-stabilized parking with structured re-activation programs to return aircraft to service.
Component Services
Removal, repair, and overhaul of rotable components. Coordinated logistics with approved vendor partners to keep your maintenance program on schedule.
Fleet Programs
Structured MRO partnerships with lessors and operators. Fleet-cycle planning, compliance tracking, and guaranteed turn-times to maximize asset availability.
Interior Refurbishment
Cabin refresh, seat refurbishment, and configuration changes coordinated alongside scheduled maintenance to consolidate downtime and capital deployment.
02 — By the Numbers
Part 145
FAA Repair Station
KMZJ
Pinal Airpark
B737 · A320
Core Platforms
48-hr
AOG Response
03 — Fleet Coverage
Trained and tooled
across the fleet.
Our technicians cover the most widely operated commercial aircraft platforms — narrow-body, wide-body, regional, and legacy.
View Full Capability Matrix- 737 Classic / NG / MAXBoeing
- A320 / A321 FamilyAirbus
- 757 / 767Boeing
- 42 / 72ATR
- ERJ-145 / E-JetEmbraer
- MD-80 / MD-90McDonnell Douglas
04 — Inquiries
Ready to discuss
your fleet requirements?
Our operations team reviews every inquiry personally. Submit your fleet details and maintenance scope — we will respond within one business day with a structured assessment.