Watch out for Advanced Aircraft Service at MYF
I took my T210N to Advanced Aircraft Service at MYF at the end of August, 2020, for an annual inspection. 10 days later, after the "inspection" portion of the annual had been completed, I was presented with an estimate of $26,178.60, including compliance with two AD's, which I authorized. Over four months later the airplane was finished and I was presented with a final invoice of $41,808.89. I never authorized $15,630.29 of additional work, or exceeding the estimate by 60%. I was required to pay the full $41,808.89 to obtain the release of the airplane and its logbooks. Advanced Aircraft Service has very unethical and unfair business practices. Watch out!