A Part 145 repair station built around communication.
We maintain and upgrade aircraft at Caldwell Executive Airport (KEUL), near Boise, Idaho. Owners and operators come back because they always know where their aircraft stands.
Every aircraft we release operates at its best.
Qmulus Aviation exists to deliver aircraft maintenance and avionics work to a high standard of safety and precision, and to be clear with owners about every step of it.
What sets us apart is communication. We keep the channel open from intake to release, raise concerns as soon as we find them, and explain technical findings in plain language without losing accuracy. That is how we earn trust, one aircraft at a time.


12,000 square feet at KEUL
Our hangar and avionics shop at Caldwell Executive Airport is set up for piston, turboprop and jet aircraft, with room to plan work around your schedule.
- FAA Part 145 repair station, certificate 57VR671D
- Inspection-authorized technicians on staff
- In-house panel fabrication with powder coating
- 520 Taildragger Pl, Caldwell, ID 83605
How we work
Precise
We name the component, the finding, the action and the next step. Records are specific and traceable.
Accountable
Ownership of your aircraft is visible from intake through release. You know who is doing the work.
Responsive
We answer promptly and keep you updated, without rushing the work to do it.
Assured
Calm, experienced judgment. We would rather show you the evidence than make a promise.
Tell us about your aircraft.
Send us the tail number and the work you have in mind. For avionics work, include photos of the current panel. We will come back with a quote.