My Denver Plumber was great -- had a tricky leak in a custom clawfoot tub situation that one other, slightly cheaper company wasn't able to fix after two visits. Sly from My Denver Plumber was excellent, he came precisely on time (to the minute), fixed everything within the hour and explained his work and the charges.
We went from a nearly $700 replacement quote (from the first company), to a standard hourly rate for a skilled plumber, saving us many hundreds. Highly recommend, and 100% worth it if you want to get it right the first time.