Call or use the contact page and tell us what the door is doing - grinding, jumping in the track, or just loud. That one detail changes what we bring on the truck. Roller stock is simple and we carry the common sizes, so most roller-only jobs don't need a second trip for parts.
We work across the wider service area, not just the center of town, so when you call, tell us roughly where you are - homes near La Vergne or Four Corners to the northwest can have a different age of door than places further out toward Rockvale or Eagleville, and that affects what hardware we expect to find on arrival.