MD500 Helicopter Maintenance & Repair Services

Apex Maintenance delivers MD500 series helicopter support, providing everything from routine checks to complex repairs with precision and reliability. With over 35 years of experience, our team performs inspection, repairs, alterations, preventative maintenance and rapid-response AOG field maintenance to keep aircraft airworthy and ready. Every service allows OEM procedures, detailed documentation, and strict quality control standards. With experienced technicians, a fully equipped facility, and transparent communication at every step, Apex ensures your aircraft receives the expert care it needs to stay safely in the sky.
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Helicopter Repair Services

Where others fail to invest, we do. To remain effective and in full compliance with FAR 43.13, we have every tool required to carry out maintenance or repairs—kitted and ready to go. We handle a full range of aircraft repairs to correct discrepancies. restore functionality, and maintain airworthiness. This includes structural repairs, system trouble shooting, component replacement, and corrective maintenance performed in accordance with OEM procedures.

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Preventative Heli Maintenance

We perform scheduled preventative maintenance to keep aircraft in peak operating condition before issues arise. This includes routine servicing, lubrication, fluid checks, filter replacements, and system inspections performed in accordance with manufacturer recommendations and applicable maintenance schedules.

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Heli Maintenance Services & Inspections

We perform thorough aircraft inspections to assess condition, identify discrepancies, and ensure compliance with regulatory standards. This includes routine and scheduled inspections such as 300-hour checks, annuals, prepurchase evaluations, and platform-specific maintenance inspections to keep your aircraft airworthy.

Alterations

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We perform approved aircraft alterations to upgrade systems, improve performance, and support operational requirements. This includes STC installations, avionics updates, interior modifications, and other authorized changes performed in compliance with regulatory standards.
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AOG/Field Helicopter Maintenance

Our AOG (Aircraft On Ground) team provides rapid-response field helicopter maintenance to diagnose issues, perform necessary repairs, and return the aircraft to service as quickly and safely as possible. Whether on-site or in remote locations, we deliver the expertise and support operators need to minimize downtime.

 

Service is open 24/7/365

Contact: (480) 228-4097

Frequently Asked Questions

Q: What types of helicopter maintenance does Apex provide?

We handle the full spectrum — routine and scheduled inspections (300-hour, annual, pre-purchase), corrective repairs, preventative maintenance, alterations, and AOG field response. Everything is performed in accordance with OEM procedures under FAR 43.13.

Q: Do you offer AOG helicopter repair services?

Yes. Our AOG team is available 24/7/365 for rapid-response helicopter repair anywhere it's needed. We can deploy with a mobile shop and accommodations directly to your job site. Contact us at (480) 228-4097.

Q: What helicopter models does Apex specialize in?

We specialize in the MD500 series — including the MD 500E, MD 530F, and related variants. Our team has over 35 years of experience with these airframes and maintains an extensive inventory of spare components and tooling.

Q: Where is Apex Heli Support located?

We're based in Phoenix, AZ at 1637 W. Knudsen Dr, Suite 100. We serve operators locally and nationally, with field maintenance capabilities worldwide.
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