What It Costs
Mercer Island sits seven miles from our Seattle base, which means a truck loaded with a full door and track kit, not a single spring or a handful of rollers. That drive matters for how we quote the job: we bring the door, the jamb hardware, and the opener in one trip rather than scheduling a return visit for a part we didn't expect to need. Cost on a new install runs on the door itself, material, insulation rating, window package, opener horsepower, and on what the opening needs to bring it up to current code. Homes here were mostly built around 1973, which puts a lot of openings at older framing dimensions that don't match the stock sizes on new steel doors off the shelf. That can mean trim work at the jamb, which adds to the quote but isn't optional if you want the door to seal and run true. We give a number after we've measured the opening, not before, because guessing on an opening this old wastes everyone's time.
Doing It Yourself
A new garage door is not a weekend project for most owners, and on a house from the early 1970s it's less so. The header, jambs, and slab framing weren't built to today's door weights or spring tension, and getting the vertical tracks plumb against a 50-year-old opening takes more than a level and patience. Torsion spring winding bars, if you've never used them, can put you in the hospital, that's not us being dramatic, that's why we own the tools and you don't need to. If you're comfortable swapping a bottom bracket or lubricating rollers, do it. Installing the door itself, on a household income level where a lot of owners here could simply hire it out and move on with their day, usually isn't worth the risk or the second trip to the hardware store forty minutes each way.
The Complications
The complication on Mercer Island isn't the door, it's the opening it goes into. A house from 1973 usually has a single-car or narrow double opening framed to dimensions that predate the wider door lines most manufacturers push now. That means either a custom-width door or added framing at the jamb, and we won't know which until we're standing in front of it. Wiring is the other piece: openers from that era, if the door's ever been replaced before, may be on knob-and-tube adjacent circuits or an outlet that isn't grounded to current code. We check that before we hang anything, because a $150 opener on bad wiring is a service call waiting to happen. None of this is unusual for the area, it's just what a 1973-median housing stock hands you, and it's why we measure before we quote.
The Symptom
Most calls for a full replacement here don't start with someone wanting a new door. They start with a door that won't stay up, a panel that's rusted through at the bottom corner from irrigation overspray, or an opener that's stripped its gear and is now the third repair in two years on hardware original to the house. Once a torsion spring on a door this old snaps, the drums and shafts underneath are often worn enough that patching one part just moves the failure point six months down the line. That's usually the point where replacing the whole door, track, springs, opener, costs less over five years than another round of spot repairs. We'll tell you honestly when a repair still has life left in it; we don't push a new install on a door that just needs a spring.
Time on the Job
Once we're on site, a standard single-door install with a matched opener runs a few hours; a double door, or an opening that needs jamb framing corrected before the tracks go in, takes longer. Because the trip out is seven miles each way rather than a job around the corner, we plan the day so we're not making two half-trips, the truck carries what the opening is likely to need based on what we saw on the initial look, plus backup hardware for the framing surprises that 1973-era openings tend to produce. We won't promise a same-day install sight unseen; on a house this age, we'd rather measure first and schedule the real job than guess and come back.
Other services in this area
Questions, answered
How far out is Mercer Island from your crew, and does that affect scheduling?
It's about seven miles from our Seattle base, so we plan installs as a full day rather than fitting them between closer jobs. We bring the door and hardware sized to the opening we measured on the first visit, since a return trip for a missing part costs everyone time.
Will a new door fit my opening if my house was built in the early 1970s?
Sometimes without changes, sometimes not. A lot of homes here were framed around 1973, before today's standard door widths were common, so the jamb may need minor trim work to take a new door cleanly. We confirm this when we measure, not before.
Is it worth replacing the whole door or just fixing what's broken?
Depends on what's worn underneath. If the springs, drums, and track are original and one part just failed, patching often just delays the next failure. We'll tell you straight which side of that line your door is on rather than defaulting to a full replacement.
Do you stock parts for older openers on Mercer Island homes?
We carry common opener and hardware sizes on the truck, but a door original to a 1970s house can have nonstandard track width or spring size. If it does, we order the exact part rather than force a fit, which can add a day to the job.
Tell Us What the Door Is Doing
Call and we'll ask a few questions before a truck leaves, then give you a straight answer on repair versus replace.