Aircraft Maintenance Facility

General and Corporate Aviation Maintenance Facility

Need inspections, repairs, and general maintenance for your Beech, Cessna, Challenger, Hawker, Lear, Piaggio or Pilatus aircraft?

Airframes We Maintain

Get expert help with these airframes.

Pilatus PC-12 Maintenance Services

Pilatus Maintenance

Piaggio P180 EVO

Piaggio Maintenance

Hawker 800XP Maintenance

Hawker Maintenance

King Air 350i Maintenance

Beech Maintenance

Citation Sovereign Maintenance

Cessna Citation Maintenance

Challenger CL605 Maintenance

Challenger Maintenance

Expert General and Corporate Aviation Maintenance

Get help from experienced aircraft mechanics.


We are Oklahoma City's longest established general and corporate aviation maintenance facility. We get the job done.

Chet Collier Turbo Normalized Bonanza

No one touches my airplane except Ed Schwartz & E.T. Mechanical. Why? Because as an instrument pilot, Ed understands how important it is to have complete confidence in your “Bird’ before you launch. They do the job right.

Jim Clark Jim Clark & Assoc Inc

We’ve been using E.T. Mechanical for about 30 years. Being in the aircraft sales and management business, specializing in Citations and King Airs, I’ve used many maintenance facilities. Without question, E.T. Mechanical is simply the best by far.

Kris Takle Takle Aircraft Management

Out of all of the shops I have Used over my 25+ years of corporate aviation, nothing compares with the level of service and quality of the workmanship than E.T. Mechanical. Their attention to detail and quality control is the best in the industry.