If you want another "wtf, do we need this" service, check out TrashDay.co, saving us the indignity of taking out our own trash.
One more startup that makes the statement "assisted living for the young" that much more true about SF.
It seems possible that this inconvenience is mostly caused by municipal garbage monopolies? I can haul my own bins, but contracting for trash service in monopoly areas has consistently been more trouble than doing so out in the countryside.
Also, I hope you're still washing your clothes semi-frequently, or at least your workout clothes.
The next competitive advantage for hiring is going to be "doesn't force you to live in the bowels of San Francisco or New York".
35 minutes to wash, 45 minutes to dry. 10 minutes to get to the laundromat, 5 minutes to move your clothes from washer to dryer, 10 minutes to haul it back, and let's say 20 minutes to fold it.
That's two hours, assuming there is no wait, no other interruptions, etc.
In New York, our local laundromat charged a pretty low cost in comparison to feeding quarters into a machine, so it made complete sense to just drop the laundry off on the way to work, and pick it up on the way back. (I don't remember the exact costs, but I do remember being surprised at just how cheap it was, especially considering the time it would save me.)
And you don't need a dryer. No, really. You just get a drying rack and hang stuff up for 24-48 hours, and it's fine. Use a fan to circulate the air if it's absolutely necessary. It's usually not. This is how 99% of Europe works, from Scandinavia to the Mediterranean.
A bigger problem is vibration from spinning. Depending on the structure (e.g. wood frame), that can be felt throughout a multi-story building.
But, as you say, these services are already commonly available in large (and not-so-large) cities. I'm not sure what a premium-priced startup brings to the table especially given that pick-up and drop-off isn't even clearly a win over taking your clothes down to somewhere local instead.