About Qmulus Aviation

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.

Our mission

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.

The Qmulus Aviation team in the hangar
Aircraft in the Qmulus hangar at Caldwell Executive Airport
Our facility

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
What you can expect

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.

Next step

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.