When you call about a Fairwood address, the first thing worth telling us is the noise pattern and roughly how old the door is. If it's original to a house from the early-80s build wave common in this area, we already have a good guess at what we'll find before the truck leaves Renton: steel rollers, probably no ball bearings, sometimes a bent stem from years of a slightly misaligned track.
We don't run a branch or drop-off counter in Fairwood - the crew travels the 3 miles out from Renton for every job. That's not a knock on the work, just a heads-up on timing when you're scheduling around a work day.
Bring up the sound the door makes when it opens and closes. A single loud pop usually means something different than a steady grind, and knowing which one it is before we arrive lets us bring the right parts instead of guessing.