Immediate
Response.
Anytime,
Anywhere.
24/7/365 AOG aircraft maintenance and support, nationwide.
More Than a Fix.
A Long-Term Partner.
24/7/365 Dispatch
Nationwide Coverage
Experienced Technicians
AOG Logistics
& Support
Safety & Quality Assured
PHONE NUMBER
WHEN DOWNTIME ISN’T AN OPTION
From scheduled maintenance to critical AOG events, we deliver fast, precise support that keeps your aircraft moving. Trusted by operators who value time, safety, and uncompromising execution.
ABOUT US
RAPID AOG RESPONSE.
NATIONWIDE COVERAGE.
Based at STL, On Site Aircraft Service delivers high-level maintenance solutions with a focus on precision, responsiveness, and reliability. Since 2004, we’ve built our reputation on getting aircraft back in the air—on time and without compromise.
Why Choose On Site Aircraft Service?
Rapid Response: Available 24/7 to minimize downtime.
Expert Technicians: Certified A&P mechanics with extensive private jet experience.
Fully Equipped: Mobile units ready to handle inspections, repairs, and troubleshooting on the spot.
WHO WE SERVICE
50
STATES
COVERED
40+
AIRPORTS
SERVICED
3K+
PROJECTS
COMPLETED
(Since 2018)
250+
SATISFIED
CUSTOMERS
(Since 2018)
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24/7 AOG RESPONSE: 314.731.1737
Driven by smarter, more efficient solutions.
Integrity
Honesty and transparency.
Excellence
Top-notch services.
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