I came across this listing and just wanted to write a review. Highbury Taxis are the only London…read moreMini cab firm I will use, even if it means sometimes waiting. Because they are quite busy usually. No trip home from the West End on a Saturday night is complete without a ride in a Highbury taxi cab. The reason is simple, because they are trustworthy, honest and reasonably priced.

I phoned the telephone number in an emergency which I found on the internet to get Grandson who…read morewas stranded at Highbury & Islington Station and needed to get to Hackney Empire. Brilliant service would recommend

I love this mini-cab service because they are CHEAP. I've tried other services and these people…read moreundercut everyone else. They also give you the quote upfront so no haggling. I've found them highly reliable. Keep up the good work lads!

NEVER use this company. At busy times they will still take your booking, not turn up and then let…read morethe phone ring off the hook leaving you high and dry. Totally untrustworthy.

We utilized Blackberry twice on a recent trip 1) from Heathrow to Southampton hotel for overnight…read morestay; then 2) Southampton cruise terminal back to London proper. We were group of four with large size luggage. Both quotes & bookings are done via email. Once you receive a quote and are ready to pay there are several payment options offered. I used PayPal. Both pickups were easy. On day of pickup at LHR I got a text alert from Blackberry & the driver regarding where the car was and estimated arrival time. The driver met us at the suggested meeting place at LHR on time. Ditto Southampton cruise terminal pickup with a drop off at our London hotel. I'd booked with Blackberry if I'm ever in London again.

The driver didn't show. They had no idea until I contacted them from Heathrow. It took forever…read morewaiting to get a replacement driver. No offer of discount.

An impressive little taxi firm with what appears to be good prices, in the day at least. Holloway…read moreroad to Old Street was £10. It was an even better price as the car turned out to be an immaculate E class AMG. Mr (Imperial) Ambassador you are spoiling us. So sleek was this black bullet that we nearly missed it in the ever darkening London nights. We had to phone a very nice lady assuring us that it laid in wait like a black bullet panther thing with doors outside the flat. So far so good and I may upgrade this review to 5 stars if the service remains excellent and the night time prices are good.

Highly reliable and well priced taxi service. I only ever use this service when in the Angel and…read moreislington area because they go out of their way and offer a good price to the airport with various options for cars or larger sized vehicles

In my experience i have found Muswell Hill Cars to be the best and most reliable taxi firm in the…read morearea.

I wouldn't normally write a review about a taxi firm but these fellas are just so damn nice, it…read morewould be a crime not to! I have used this company lots over the past few years and they are always prompt, friendly and know exactly where they should be going. I know that should always be the case with taxis but in London it's a rare thing when it comes to mini cabs. Even when other companies have quoted me an hour to get to me these fellas have said 'no problem' and been there in 10 minutes. At the London Field Day festival, they helped me and my friend get home for a snip of the cost of the other places near Victoria Park and we only wait about 15 minutes. They are good if you are a single female traveling too. Thank you Diamond Taxis - you are my favorite!

Awful. I have been using Diamond cars for about 3 years. It…read moreis like any local minicab service, not especially friendly, but does their job. To be fair, they are good for local pick ups and drop offs. and actually good for going to airports. but their problem is the pick up from the airport plus the very arrogant attitude of some drivers, one of them definitely had some anger issue! Last week I booked a cab from abroad to be picked up from heathrow. when I arrive at the baggage reclaim, the cab driver calls me and says that he is going to take another 30 mins. I'm actually a patient person so I just said ok. I go out to the arrival and call the driver after 30 mins, he said that he will be late for another 5-6mins, and tells me to come to the 'drop off' area, which I had no idea where it was. I asked around dragging my suitcase, but no one seemed to know, so I waited outside the arrival near the taxi area for another 15 mins. still no sign of my cab turns out that the driver didn't have any credit on his phone and couldn't call me. very professional. I found out that he was on the departure level drop off. I had to go 3 floors up, he is still not there, takes him another 5 mins to appear in front of me. He did apologies but the tone of his voice is not especially sorry and just made excuses rather angrily. His driving was dangerous, rough and speeding way to fast. I expected some sort of discount, as I waited almost 1 HOUR after an 13 hour flight and used my mobile to call the driver about 5 times. but he refuses to give any discount. I called the office and they spoke to the driver, tells him to give me 2 POUNDS off. I thought they were joking but they were dead serious. I lost my energy to argue and just paid him 45 pounds that he did not deserve. When I turned away, I could hear him saying something rude to me. very disappointing as a loyal customer NEVER EVER AGAIN.

I booked a cab 10 days in advance and called again the day before to ensure I get picked up at 4am…read morebut the taxi didn't show up. I had to call again and only then was a driver sent to me, 15 minutes late. The car was a banged up people carrier that had obviously been in a car crash recently. The seats were terribly uncomfortable. The driver did not have enough petrol and had to stop to fill up the car. When I was to pay the driver, he just took my £45, wished me a Merry Christmas and drove off. It was only agreed to cost £42 and giving the poor service and wrecked car that I had to put up with, I should not have been paying full price or leave a tip.