We are offering professional Magento Upgrade service .
Anyone who needs their magento store upgraded from,
1.1.x to 1.5.x , 1.2.x to 1.5.x, 1.3.x to 1.5.x, 1.4.x to 1.5.x can get in touch.
Our Magento Upgrade Portfolio has reached 19 items now and we are at a good state to offer it as service, where we take the whole control of the store and make sure, everything is working good and error free.
Let us know, if you need our services.
You can read more details here,