Any normal garage can do an oil change without worry, i always buy my own parts, oil from opieoils and filters etc from whoever is the cheapest Renault dealer, I pay around £30 labour for the oil change to be done for me, i know some people would class this as a wasted £30 but it saves me messing around jacking my car up and having to dispose of old oil etc and most imporantly it gets me the stampin my book.
silkolene pro s oils at £46 delivered
Oil filter, air filter and pollen filter for £35ish
garage labour £30
Total - £111 , and i know the beat oil has been used along with all genuine Renault parts