car mechanic

Anyone recommend a reputable car mechanic familiar with vw polo's?

My emissions are sky high. Might be lambda sensor related but id like an honeat opinion

Let me ask my lads, if they don't know il see can I suss it out in Volkswagen, their workshop is beside me.

Give me a buzz Oz, 087 6218196

is the engine mgt light on in car ? if not the cat has been removed
buss me on 0872505328

Let me know if Ronans Minions cant sort it ,ive a good friend in Tallaght Village who will take a look at it for ye !