hey all, we just bought a old farm with a 30 amp service iin the house. the insurance company wants us to change it to a 60 or 100 amp service. just wondering whats involved with that. i dont want to rewire the house because its a 1955 and after we build the other house we will prolly put our excavator and dozer through it!! Sooooo what are my options? can i just change the 30 to a 60 or 100? any help would be great, thanks in advance!!!!