Anyone know any good places

I'm located in Kent have Contacted Euro Engines Ltd and had a quote anyone used them

Also had a quote from specialised Engines but read a post on here that said they were not good

Reason for Re-con 122,000 miles

using oil, thought to be valve seat oil seals as pulled over in lay-by with engine ticking over for 20min and when pulled of juddered and had smoke once smoke had cleared car drove fine and still does