A new door installation is not a great first DIY project, and that's true anywhere - but a few things about Howland Center's housing make it worth saying plainly here. With about 2,656 households in a suburb built mostly around the same decade, a lot of these garages share nearly identical framing and torsion spring setups. That's good for us when we're stocking the truck; it's not good for a homeowner improvising, because a torsion spring under full tension behaves the same whether the door's five years old or fifty, and it doesn't forgive guesswork.
Where DIY makes sense: swapping weatherstripping, lubricating rollers, replacing a remote. Where it doesn't: anything involving the spring, the cable, or resetting the track alignment on a double-wide opening. Those jobs move fast when they go wrong, and a 16-foot door coming off track is not something you want to be under.
If you're set on doing the demo yourself to save on labor, we can quote the door and hardware alone - just say so when you call.