Lucky for me, I installed a cheap battery powered water alarm near my water heater years ago. That thing finally paid for itself when sewer drain backed up.
I called several local plumbers, but only Danny at Mountain Drain returned my call.
Danny asked me a bunch of purposeful questions, which lead us outside to a very weird and non-code situation. It is clear to me by his line of questioning that this guy has been around plumbing for a long time. Being the owner of the business, his years of experience is clearly evident. Although my drain situation was a new one for him, I could tell he enjoys the investigative challenges that come up in our funky Evergreen area. He had some stories!
Anyway, this guy is a seasoned pro, gave me a quote up front, deduced the problem and then got to it. It's a breath of fresh air to encounter a no-hassel, no-bull professional who is also local. Other folks apparently know Danny's work ethic because his poor cell was ringing non-stop. I whole-heartedly recommend Mountain Drains, especially for weird issues that require some sleuthing!