A garage door wears a little with every cycle. Lubricant dries out, hinges and rollers wear, fasteners work loose, and springs fatigue. The first signs are usually noise, a door that feels heavier, or an opener that strains. Rust makes it worse: DASMA notes that fatigue cracks can grow faster from corrosion pits on a spring, cutting its cycle life, which is worth knowing in salt air near the coast. A tune-up is a scheduled look at all of it, so worn parts can be found before one leaves the door stuck.
We test before we adjust. With the door closed and the opener disconnected, we check the balance by hand, then run the auto-reverse and sensor tests, including the 2-inch obstacle test California requires on service calls. Hinges, roller bearings, and springs get lubricant where the manufacturer's instructions call for it. We tighten hinge, track, and opener hardware, check the weather seal, look over rollers, cables, springs, and bottom brackets for wear, and check the opener's settings and battery backup.
The tune-up covers testing, lubrication, and hardware tightening; repairs are separate. If the inspection finds a rusted spring, a fraying cable, or rollers past their life, we show you, explain what it means, and give you a written price, and you decide whether to go ahead. To book, call with the number of doors, whether they're sectional or one-piece, and anything that has changed, such as a new noise or a door that reverses.