If you come to Stockholm and wanna go with taxi there is three company you can trust:
~ Taxi Stockholm 150000
~ Taxi Kurir 300000
~ Taxi 020 020-939393 (tollfree number in Sweden)
When you wanna go to the archipelago - Värmdö kommun - you should use
~ Värmdö Taxi 57035700
ALL other company are more or less ripp off!
You could as well talk to/ask personel where you are staying.
Beware of taxi fares to/from the airport and the main Central Station. Especially late at night there are quite a number of non-licensed taxis that can charge 200-2000% of the actual fare for the trip. A trip from the airport to the City should cost approx SEK 350-390 depending on the company used (there is a large information board at the airport taxi stand with everyones prices). NB that some companies charge more for the trip to the airport than they do for the trip to town (typically SEK 350 - SEK 435).
I personally tend to use one of 'Stockholm Transfer', 'Taxi Stockholm', 'Taxi 020', or 'Taxi Kurir' given the choice.
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