Steve Jenkins, McKinney, TX. 469 742-9694
Always use the word "impossible" with extreme caution
When I first started my upgrade journey, that's what I was told...twice. Then when I made the decision to go forward, their story changed, in my favor. I was first told I needed an electrician to connect from the weatherhead all the way down. So I found a friend of a friend of a friend that was an electrician that I was planning to "bribe" (ie., pay and feed) to do the mast head connection, I would do the rest. When I called to order the meter socket, the power company rep said that they were responsible to the meter socket. They even sent out a field tech to check everything over. No charges from the power company if the run was less then 100' and not in conduit or a mast. I jumped on that deal, and the rest is history.
For (future) reference, I planned ahead fairly well. Only hit two small snags along the way. First was dealing with the 4-0/4-0/4-0 SEU was more work and took longer than expected, and the old mounting boards for the panel were ramset nailed to the concrete wall which took me some time to figure out how to cut the nails of flush without power for the air compressor. The dremel work perfectly. Even with all that said changing from 100A to 200A main panel took me 7-8 hours working alone and without a break. I do wonder what it would take a pro, but I would estimate 6-7 hours. If you plan on doing the same, that's what it took me.
Update: 2 more estimates. One at $1400. 00 and one at $1500.00. That sounds more like it. Both gave the option of surge protection also. Both include all hardware and pulling a permit from the city. Have no idea what the other company was thinking. When I compare the bids they are identical except the prices.
Quick question/warning.... Are you having these guys quote the same brand and quality? There is a lot of difference in putting in Square D main line, Home line and then dropping down to a cheapy line. I know my current house has a cheap cutler hammer brand that breakers are about $6-7 each where SD are about twice that. For that matter are you asking for the same quantity of breakers? Make sure you are apples to apples! Specify what YOU want installed, or provide it to them and have them just quote labor.