Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
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AfterGate Company in SeaTac, WA
Calder Gate Repair is the gate company SeaTac homeowners call when a driveway gate stops opening, starts grinding, or refuses to close all the way. We service every major opener brand, quote a written price before any work begins, and back every repair with our 365-Day Done Right Promise. SeaTac’s mix of 1960s ramblers, newer cul-de-sac homes, and long driveways off South 188th Street and Military Road means most jobs involve openers that have weathered serious rain and cold. If your gate is acting up, call us at (903) 417-0793 and a live person will answer.
Why SeaTac Homes Are Different
SeaTac sits close to Puget Sound, and the marine air does not go easy on outdoor gate equipment. We regularly see corroded limit switches in SeaTac, the small sensors that tell the gate when to stop, plus rusted hinge bolts and control boards that have absorbed months of damp. Winter storms off the sound drive rain sideways into opener housings, and that moisture shortens the life of circuit boards faster than dry inland air ever could.
Housing stock here is a mix of older single-family homes near Angle Lake and Bow Lake, plus newer developments where gates are often part of the original build. Older homes sometimes have gates that were installed decades ago with no dedicated power run, so the opener shares a circuit with landscape lighting or a garage outlet. That overload trips breakers. Newer homes tend to have cleaner installations, but builders often used entry-level openers that struggle under the weight of a solid steel gate. Terrain matters too: some SeaTac driveways slope, and a gate that has to swing uphill fights gravity on every cycle. That extra strain wears out opener gears faster than flat-lot installations.
Our Main SeaTac Services
Most SeaTac callers reach us for one of three reasons: a gate that will not move at all, an opener that makes noise but does not engage, or an electric gate that has become unsafe to leave open. Each of these has its own dedicated SeaTac service page, linked below.
Gate Repair in SeaTac
Gate repair in SeaTac usually means a mechanical problem: a dropped or sagging gate leaf, a broken hinge, a bent track, or a wheel that has jumped the rail. On sloped driveways, steel gates gradually pull their own hinges out of alignment, and the first sign is usually metal dragging on concrete. Our technicians inspect the entire swing or slide path, torque the hardware, and replace worn components before they cascade into an opener failure. We write the price down before touching a bolt. Details are on the Gate Repair in SeaTac page.
Electric Gate Repair in SeaTac
Electric gate repair in SeaTac deals with the powered side: safety sensors, keypads, loop detectors, power supply issues, and the wiring between them. Moisture intrusion is the most common SeaTac failure mode we see, especially on gates facing west toward the sound. A corroded wire nut inside a junction box can mimic a dead opener. We trace the circuit, confirm voltage at every connection, and replace only what has actually failed. Read the full breakdown on the Electric Gate Repair in SeaTac page.
Gate Opener Repair in SeaTac
Gate opener repair in SeaTac covers the motor, gearbox, control board, and remote receiver. LiftMaster and Viking openers are common in this area, along with Ghost Controls and DoorKing on newer installs. SeaTac’s damp winters mean control boards often fail first, and we carry replacements for the brands we service most. If the opener is repairable, we repair it. If the cost of parts approaches replacement, we tell you that plainly and give you both numbers. See Gate Opener Repair in SeaTac for specifics.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in SeaTac
We work on the openers SeaTac homeowners actually have: Viking, Ghost Controls, DoorKing, Elite, and five other major brands. Parts for common failures are on our techs’ trucks, which means most SeaTac repairs finish in one visit. See the full list on our brands page.
Pricing for Gate Company in SeaTac, WA
| Service | Typical range in SeaTac |
|---|---|
| Gate opener repair (labor only) | $180 – $340 |
| Limit switch replacement | $150 – $300 |
| Control board replacement | $250 – $475 |
| Remote or keypad programming | $75 – $180 |
| Hinge replacement (per hinge) | $90 – $220 |
| Gate wheel or roller replacement | $110 – $250 |
| Safety sensor replacement | $130 – $280 |
| Power supply or transformer replacement | $160 – $320 |
| Full diagnostic visit | $69 – $120 |
SeaTac pricing runs slightly higher than inland areas because corrosion and moisture damage often require replacing wiring connections, not just the failed part itself. Every job gets a written price before we start, and the number you agree to is the number on the invoice. No surprises, no add-ons at the door.
Neighborhoods We Serve in SeaTac
Our techs work throughout SeaTac, from the residential streets around Angle Lake to the hilltop neighborhoods north of Bow Lake. Typical response time in SeaTac is same-day or next-morning for repair calls, and we dispatch a live, trackable arrival time before the tech leaves.
- Angle Lake
- Bow Lake
- McMicken Heights
- Riverton Heights
- Valley Ridge
Service Area – Cities Near SeaTac
Calder Gate Repair is based in the Relay Home Co. network with dispatch coordinated from the brand’s Seattle office, and our crews serve SeaTac locally. For homeowners just outside SeaTac, we also cover Seattle, WA, Tacoma, WA, Spokane, WA, and Vancouver, WA.
Serving SeaTac, WA - Our Local Coverage Area
We’re based in the SeaTac area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Gate Company in SeaTac
Most SeaTac repair calls are scheduled same-day or next-morning. When you call, you get a live person and a trackable arrival window, not a four-hour range. Emergency calls are dispatched as soon as a tech is available.
Most repair work on existing gates does not require a permit in SeaTac, but some HOAs with shared entry gates have their own approval rules. We recommend checking with your HOA if you live in a gated community. Repairs to an existing single-family gate are generally straightforward.
If a repair we make fails within 365 days, Calder Gate Repair returns at no charge to make it right. It is written on every job, not an optional add-on, and it applies to every SeaTac repair we complete. Call (903) 417-0793 to schedule a free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local gate repair pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What SeaTac Customers Say
"Swing gate arm replaced and aligned. Got photos of the old part by text."
- Nadia F."Quote came in the app before the visit. No surprise at the end."
- Ginny L."Keypad and remotes reprogrammed in one visit. Paid by link."
- Pauline C.