Recommend garage near SE London

Hi,

I took my 2018 Karoq for it's annual service and MOT at a dealership last week. It passed the MOT but they have recommended the following remedial work:

• Engine coolant pump is leaking and needs replacing - £753 (including parts, labour, VAT)

• Brake fluid change ~ £100 (including parts, labour, VAT)

• Spark plug change ~ £175 (including parts, labour, VAT)

Can anyone recommend a non-dealership garage that could do this work (hopefully for less!)

Thanks