We carry torsion springs sized for the double and single door spans common to 1980s-through-2000s construction, since that's what most of the service area - Ramsey included - is still running. Rollers, cables, and hinges for that era are standard stock on the truck.
The honest limitation: some original 1990s opener logic boards and specific chain-drive gear kits aren't made anymore, and if yours has failed, replacing the whole opener head is often faster and cheaper than chasing a discontinued part. We'll tell you straight which situation you're in rather than order a part that takes three weeks to show up for a door you use every day. We're coming from Plymouth, sixteen miles southwest, so we build the trip into the job, not into a rush fee - the parts on the truck are the same ones we stock for every call in this cold-winter stretch of the metro.