I don't know if they have anything that suits your needs, but I've had my Viking stove for over 10 years now, have moved it between three houses and it has never needed any servicing whatsoever. Except for the original installation when an idiot contractor wired the 110 outlet for 220 and plugged the stove in, immediately frying all the internal electronics like the spark module, and oven thermostat.
The hood is built like a tank too, but a bit on the loud side, but does have removable grease traps and vriable speed fan and halogen lighting.
This is a standard 30" unit with 4 15,000 BTU burners. If I had another kitchen that was bigger the only thing I'd do different is get a 36" unit with grill and griddle.
Just passing along a recommendation for what has been the best appliance I've ever owned.
-- Jim