2133 Aviation Drive, Upland, CA 91786
909-981-0895

Qualified Technologies Corporation

Small Company, Big Difference

Specializing in the Maintenance, Repair & Overhaul of Aircraft Components

Our Commitment

Our Commitment

Qualified Technologies is committed to serving airlines in need of effective and reliable customer support to facilitate a mutually beneficial, long-term relationship.

our Story

our Story

The founders of QTC are veterans of the aircraft components maintenance and repair industry with over 100 years of cumulative experience. The founders of Qualified Technologies Corporation are former aerospace OEM engineers from Hamilton Sundstrand and Honeywell.

Company Services

ENVIRONMENTAL CONTROL SYSTEM COMPONENT REPAIRS

Heat Transfer Equipment

Heat Transfer Equipment

Heat Exchangers, Pre-Coolers, Oil Coolers, Reheater/Condenser

Air Management Systems

Air Management Systems

Butterfly, Check, Modulating, Pressure Regulating and Shut-off, Bleed Air Regulating, and De-ice

Temperature Sensing Devices

Temperature Sensing Devices

Cabin Temperature and Engine Accessory Switches and Sensors

Differential Pressure Switches

Differential Pressure Switches

Oil, Fuel, Hydraulic

Air Cycle Machines

Air Cycle Machines

Compression, Cooling, Expansion

Hydraulics

Hydraulics

Hydraulics

The QTC Advantage

Reduced Process Times

Reduced Repair Costs

Electronic Status Updates

Predictable Fixed Pricing

Engineered System Repairs

Customized Engineering Solutions by Aerospace Engineering Experts

Global Service Experts for over 25 years

Serving Customers Worldwide

Serving Customers Worldwide

What Our Customers Say

“It’s been a long time since I’ve worked with such a knowledgeable, professional group of people, and seen such a clean operation.”

– FAA PMI

Qualified Technologies Reviews

“QTC is starting off on a good note by buying exchange units and providing notification etc. Whatever makes the expeditors job easier is always a plus”.

Qualified Technologies Reviews

“If you DON’T hear from us you are doing everything right. Meeting schedules and the communication from QTC is a welcome change in our vendors.”

Qualified Technologies Reviews

“QTC is a great example of a responsive vendor using a responsible carrier for an appreciative customer…and the automated communication between all was impressive.”

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