Car service / taxi Heathrow to Brixton
 

I'm arriving after a long flight from Aus to the UK on Friday morning and thought I'd treat myself to a taxi/car service. I've been doing some googling and many companies get terrible reviews..seriously bad reviews! I can't find any thing recent when I use the search function here. I'm not a current uber user but wondered if anyone could recommend a good car company to use. Or is just standing in line for a taxi an idea? I need to get to my destination reasonably quickly as they will be waiting for me in order to then go to work so I don't want to be queuing for ages. As I'm coming for several months I'll have more luggage than usual so don't want to take the tube etc. any ideas please?

There have been hundreds of recommendations on here for justairports, Addison Lee and other legit car services. It will be more expensive than into central London -- I'd guess about £45+

Not sure which companies got such bad reviews, but have had good experiences with Just Airports and Blackberry and know they both have very good reviews.

Parker cars get good reviews on another travel forum.