Mechanic Job in Ajax, Ontario

I tried to change a wheel bearing in my utility trailer and found that we cant remove the inner bearing from the axle looks like it is stuck fast. We have tried heat and a bearing pull but no success. The trailer is now stuck and with no wheel can't get it towed to the garage I think the bearing needs to be cut off. We have a new bearing for both wheels (havnt checked the other wheel to see if it is in the same condition) can you do anything and how much will it cost and when would you be available