I had good service acouple of years ago from one in Vincente Lopez. Sorry but I cannot remeber any details, apart from the fact that it was on Maipu.
If I remember anything else I will post again.
Try these I think it was the same one


Vicente López - Buenos Aires 011 47963322

Dirección Principal
Av San Martín 1552 Vicente López - Buenos Aires
Hi,I recommanded this company (very friendly, cheap and fast service) :LeCop Radio RemisPhone : 4964-2000Hasta Ezeiza, Lujan, Pilar, La Plata and nearer destionations. But they have also service for large distances and country destinations.bye alex