Based on the recommendations and reviews for Kraków driver/guide Andrew Durman, we requested him in late December 2022 for a genealogy day trip to Gorlice and villages SE of there. (Trip would be 5 months later.)
Communication couldn't have been better. We got our first choices of days and had a great email back-and-forth based on the documentation I had.
Unfortunately, just several days before our trip, Andrew had to withdraw, but he assigned another driver, Karol. Karol was on time, a smooth driver through the tight, winding roads, and dogged in trying to find helpful evidence. He had a way of talking with people, and what little Polish I know wouldn't have cut it.
While at times it was a surreal adventure (e.g. talkative locals trying to send us to lookalike, still-standing old farmhouses instead of focusing on land/church records of confirmed addresses; a grumpy parish pastor who wouldn't let us see a visiting priest who might be a relative), the nearly 12-hour day fulfilled a bucket-list item: seeing my great-grandfather's farm, with a bonus of meeting a relative (grandmother's cousin's daughter) who knew my family well.
We were also able to stop for storks and a wooden church en route.
Recommend Karol and Andrew heartily!