I purchased a CZ P10-C OR some time ago and had the folks at CZ Custom install an HB trigger in it and do other trigger work.
Thereafter, I bought a PCR and had them do a pretty extensive trigger/accurizing job on it.
Both guns have worked flawlessly.
I just picked up a SP-01 from CZC and had them do some work on it as well.
In all of these cases I have had a lot of questions about what I wanted done. Stuart has been very accommodating, quickly responded to all of my inquiries, led me in the right direction, and has been a pleasure to work with.
The work that has been done on the pistols has also been top drawer.