GMax American Aircraft
Spring Branch, Texas, United States
Public sources identify All American Aircraft Sales Corp as the former name of the current GMax American Aircraft Mooney sales operation. The business focuses on used Mooney piston singles, including acquisition, sales, brokerage, resale and valuation guidance, with current Controller inventory and public contact details tied to Jimmy Garrison in Spring Branch, Texas.
Contact
Best for
- Mooney buyers
- Mooney sellers
- Owner-flown piston pilots
- Pilots comparing M20 model variants
- Buyers wanting type-specific market guidance
Potential drawbacks
- Narrow Mooney focus
- Limited evidence for non-Mooney aircraft categories
- No published fee schedule found
- Some contact responsiveness complaints
- Legacy All American versus current GMax branding needs manual QA
Coverage and fit
Aircraft segments
Coverage lines
Not listed.
Borrower segments
Not listed.
Usage segments
Research signals
Reputation score
4.4
Signal strength
moderate
Sources
9
Public reputation is strongly positive within Mooney owner communities, especially around Jimmy Garrison and the All American/GMax Mooney niche. Recurring praise centers on Mooney-specific knowledge, curated inventory, honest dealing, prebuy and closing help, and after-sale follow-through. Evidence is concentrated in forums and trade mentions rather than formal review platforms, so confidence is moderate rather than high.
Positive themes
- Deep Mooney market knowledge
- Strong type-specific inventory
- Straightforward and honest communication
- Helpful with prebuy, escrow and closing logistics
- Willingness to help after the sale in several reported transactions
- Well regarded among repeat Mooney buyers and sellers
Negative themes
- At least one forum participant reported multiple unanswered email attempts.
- Several discussions caution buyers not to skip independent prebuy, escrow or logbook diligence.
- Some users imply pricing may reflect above-average aircraft quality rather than bargain inventory.
- Buyer-agent representation and broker compensation should be clarified before engagement.
Forum themes
- Mooneyspace threads from 2011 through 2024 are broadly favorable toward All American/GMax and Jimmy Garrison.
- Pilots of America discussion names Jimmy Garrison/GMax as a recommended Mooney broker while also discussing general broker limitations.
- Forum users often frame GMax as a type-specialist broker rather than a general light-aircraft marketplace.
Sources