Mercer Island, WA · Install · Open 24/7
New steel, insulated, carriage-house and glass doors measured, installed and balanced in a single visit.
Garage Door Installation · Mercer Island
If you are searching for garage door installation in Mercer Island, you likely need it today rather than next week. Our trucks carry the parts that fail most often, so the majority of Mercer Island jobs are diagnosed and finished in a single visit.
A new door is the single largest visual change you can make to the front of a house, and it is also the largest opening in the building envelope. Getting the insulation value, the panel style and the hardware right at install time matters more than the brand name on the box.
We measure the opening, headroom, backroom and side room in person rather than guessing from photos, because an inch of headroom decides whether you get a standard lift, low-headroom track or a wall-mount opener. Installation includes new track, springs matched to the finished door weight, hardware, opener pairing, balance testing and haul-away of the old door.
| Job | Relative cost |
|---|---|
| Single steel door, non-insulated | $$ |
| Single insulated steel door | $$ |
| Double insulated steel door | $$$ |
| Carriage house / custom finish | $$$ |
| Glass and aluminium modern panel | $$$ |
| Opener supplied and installed | $$ |
$ = lower · $$ = mid · $$$ = higher. Final Mercer Island pricing is confirmed in writing on site before work starts. Call (877) 230-8949 for a phone estimate.
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Infinity Garage Doors 247
Garage Door Installation — Mercer Island, WA
(877) 230-8949
Open 24 hours · 7 days a week
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Reviews
The estimate held even after they found a bent bracket. No surprise line items at the end.
Amara E.Garage door repair · Mercer Island, WAStraightforward quote by text, no pressure, no upsell script. They replaced both torsion springs and threw in a full lube and tune while they were there.
Owen M.Spring replacement · Mercer Island, WAThe door was hanging off the track at an angle and I was ready to yank it. Glad I didn't. Cable was frayed, they replaced both sides and re-tensioned the drums.
Sofia K.Off-track repair · Mercer Island, WAAnswers
Yes. We service rolling steel, coiling and sectional overhead doors for shops, warehouses, fleet bays and loading docks throughout Mercer Island, including high-cycle spring and operator upgrades and scheduled preventive maintenance.
Look at the springs above the door — a clean gap in the coil means a broken spring and the door should not be forced. Otherwise check that the opener has power, the wall button works, the photo-eye sensors at floor level are aligned and clean, and the door is not locked or disengaged from the trolley. If the door is heavy to lift by hand, stop and call.
We do both. That covers insulated steel, carriage house, modern flush and glass panel doors, plus belt-drive, chain-drive and wall-mount openers with Wi-Fi and battery backup. We measure, quote, install, balance and haul the old door away.
Most doors are worth repairing. Springs, cables, rollers, hinges, tracks, openers and individual panels are all replaceable. Replacement makes financial sense when the panels are rusted through, multiple sections are damaged, or the repair bill starts approaching a meaningful share of a new door.
Usually a safety sensor issue or a down-force setting that is too sensitive. Sometimes it is a real obstruction, a worn roller binding in the track, or a door that has fallen out of balance. All four are quick to diagnose in person.
A standard single door is typically a half-day job and a double door most of a day. Custom, oversized or low-headroom installations occasionally run into a second visit.
Same-day & emergency service
Talk to a real dispatcher now and get a technician routed to you today. Upfront pricing confirmed before any work starts.
(877) 230-8949