Welcome to Fiero Aero

Fiero Aero, LLC is an FAA- and EASA-approved aircraft repair station specializing in the testing, recertification, and support of aircraft temperature switches, temperature sensors, firewires and related components.

Our company is built around flight safety, fast turnaround, and responsive customer support. Our experienced, detail-oriented team is committed to meeting those standards on every order. Much of our business comes from repeat customers and referrals.

We provide fast, reliable service with a strong focus on accuracy, responsiveness, and customer satisfaction. We welcome the opportunity to support your operation and earn your trust, whether you are an airline, MRO, parts broker, corporate flight department, or military operator.

FAA# Q8QR002C  EASA# 145.6399

In aviation, accurate documentation is just as important as reliable component performance. Our team reviews documentation carefully throughout the order process to help ensure completeness and accuracy. Each eligible component is returned with the appropriate release documentation, including FAA Form 8130-3 when applicable.

We believe specialization supports both high reliability and fast turnaround. Fiero Aero specializes in the recertification of aircraft temperature switches, sensors, transmitters, fire and overheat detectors, high-speed resetting switches, firewire assemblies, resistance temperature detectors, and related temperature control and detection components.

- Same day turnaround available.
- Normal one or two day turn times.
- Exceptional service.
- Competitive pricing.