wow! makes me appreciate my service guy even more! he charges me $40 for a cleaning/tune up- only extra is if parts are needed for my Viking....if i was quoted over $100 i think i would learn to do it myself- quick.
i do take good care of my machine- bought the little vacuum attachment kit so i can vacuum it all out frequently= seldom have to take it in & he always comments on how well it is maintained- maybe thats part of the in-expense- but i think that's what he charges everyone.