valve stem seals

Hi all, looking for some contacts in Cape town for Vale Stem Seal replacement job on a 2006 X5 e53 4.4i. I've changed CCV valves but still smoking have had this problem for a while. Does anyone know any mechanics that can change the Valve stem seals without removing the head in or around cape town??

Hey Beemer Family! Im a newbie here so apologies if this isn’t in the correct section. Im about to replace my valve stem seals and oil sump gasket on my 2006 E87 116i. My question is should I replace the timing chain kit and oil pump chain kit one time since those areas would be opened or...