My service is with Wave, a cable company. They seem to serve selected markets on the west coast. I suspect for WA that Comcast has a much larger service area.
My service is 3 MB down/512 KB up. It appears this is the lowest level one actually go. Actual speeds vary, but when I run tests, I get close to what I'm paying for.
The monthly rate is forty dollars. (It would be thirty if bundled with cable TV.) I cringe a bit at the cost, particularly when I hear of something much cheaper elsewhere. But I need Internet where I live due to job requirements, and my choices are limited to Wave, or DSL with the phone company. I know of no one who likes the phone company, and, besides, their rates were about the same when I got service. Plus they try to lock people in with contracts when running good deals. I got a great starter deal with Wave, and there was no obligation. Customer support has been good, too--in fact, the installation resulted in several unforseen nightmares. But the installers not only showed up about when they were supposed to, but they actually stayed long enough to get all the problems solved well enough so I had basic service that got me through to when all the problems could be fixed.