Best Draining Problems in Boston MA

I called for a neighbor whose main drain clogged on the last day of the year. They sent over a technician who didn't know how to open the main drain pipe...and said they'd send someone more expert two days later!
A total contrast to prior experiences, which is why I nonetheless gave 2* - but for this visit, not even deserving of one.

Shocked by the price. Next time I’ll shop around for a plumber. My shower wasn’t draining well, and it seems a little better for $645. Probably 10-20 mins of work.