I'm breaking my own rule here by not searching first but this seems to change fairly regularly...

Looking for some recommendations on a CRM with integrated billing that has decent stock management.

Not worried whether this is open source or propriety. Just needs to be fairly flexible. The stock management bit in particular should have an 'employee' log on that lets them put a stock item next to a job number. And with the CRM part the employee should 'sign off' a job as complete and be able to add notes for future reference etc.

A local software/server-based solution as opposed to something cloud based (with monthly costs) is going to be preferred but not essential.

Obivously the final solution could be two different systems that have some integration, I don't really expect an all in one solution.

The other bit is if it is a fairly 'mainstream' one then that would be nice as we can then integrate with our phone system CTI interface.