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.
Gate Company in Alderwood Manor, WA
Portcullis Gate Repair is the gate company Alderwood Manor homeowners call when a heavy driveway gate stops swinging straight or an opener stops responding. Most of our work here involves gates that were built for a different era: wood-frame or tubular-steel gates on long private driveways, set on posts that have shifted in the area’s clay-heavy glacial soil. We repair, replace, and automate them, and every job starts with a written price before any work begins. Call (940) 412-7340 and you’ll reach a live person, day or night.
Why Alderwood Manor Homes Are Different
Alderwood Manor began in the 1920s as a planned agricultural colony, subdivided into small berry and poultry farms on cleared timber land. That origin left larger residential parcels than you’ll find in the denser Lynnwood neighborhoods that surround this unincorporated Snohomish County enclave, and a lot of those properties still have their original farm-style or early mid-century driveway gates. The housing stock skews toward mid-century ranch and split-level homes, which means gate posts were often set directly into native clay without gravel drainage at the base. Every wet season, that clay saturates and expands, then contracts when it dries, and the posts heave and tilt. It’s the single biggest reason Alderwood Manor gates go out of alignment and start dragging or binding.
Climate works against the hardware too. The area gets roughly 37 to 40 inches of rain a year, plus persistent winter dampness and heavy morning dew. Cedar-framed gates rot at the joints, and uncoated steel hinges and brackets rust through within a few seasons. On the older properties along the original farm-road corridors, we routinely find that a post reset and re-plumb has to happen before any mechanical repair will hold. That’s not true everywhere, but it’s common enough here that we plan for it on nearly every estimate.
Our Main Alderwood Manor Services
Most Alderwood Manor calls fall into two buckets: an existing gate that needs repair, and an old gate that needs to be replaced or automated. Each service has its own Alderwood Manor page with pricing and detail.
Gate Repair in Alderwood Manor
Gate repair in Alderwood Manor usually means working on gates installed before modern automated systems existed, so the first job is often structural: getting tilted posts back to plumb and square before adjusting the hinges and latch. Then we move on to the mechanical work, whether that’s a sagging swing gate, a bound-up slide gate, or a gate that scrapes the driveway because the post has moved. Heavy wood gates from the mid-century era put real stress on hinges and posts, and our technicians expect to see wear patterns specific to that construction. See Gate Repair in Alderwood Manor for the full breakdown.

Gate Installation in Alderwood Manor
When an old Alderwood Manor gate has rotted past the point of repair, or a homeowner wants a heavier ornamental iron or vinyl gate on an existing driveway, we handle the full installation, including fresh post footings with proper gravel drainage. On larger lots that still carry the original farm-plot layout, driveway widths vary widely, so nearly every installation is measured and ordered for the specific opening. We quote the full job in writing before anything is ordered. Details are on Gate Installation in Alderwood Manor.

Electric Gate Repair in Alderwood Manor
Electric gate repair in Alderwood Manor frequently involves retrofitting automation onto a gate that was never designed for it. The arm or ram style actuator takes the most abuse from the wet, cool climate, and control boards can fail after repeated power surges. We service nine major operator brands, including Viking and Ghost Controls, so the technician who arrives already knows the system on the property. If the repair fails within 365 days, we come back and fix it at no charge under the Kingswell Guarantee. Read Electric Gate Repair in Alderwood Manor 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 Alderwood Manor
We service gate operators from Viking, Ghost Controls, DoorKing, and Elite, along with five other major manufacturers. Technicians carry common control boards, sensors, and actuator parts on the truck so most Alderwood Manor repairs are finished in a single visit. See our brands for the full service list.
Pricing for Gate Company in Alderwood Manor, WA
| Service | Typical range in Alderwood Manor |
|---|---|
| Swing gate actuator swap (parts and labor) | $620 - $980 |
| Slide gate motor replacement | $740 - $1,150 |
| Control board replacement | $310 - $540 |
| Safety sensor replacement | $180 - $290 |
| Hinge replacement on wood gate | $220 - $380 |
| Gate post reset and re-plumb | $390 - $690 |
| Full wood gate replacement (single swing) | $1,500 - $2,800 |
| Full ornamental iron gate installation | $2,200 - $4,200 |
| Automation retrofit (operator, sensors, wiring) | $1,800 - $3,400 |
| Diagnostic service call (credited to repair) | $75 - $125 |
Two things push Alderwood Manor pricing toward the upper end of those ranges: post work and access. On the older large-lot properties, if the posts were set in native clay and have leaned, they need to come out, get new gravel-drained footings, and go back in plumb before any new hardware makes sense. Longer driveways also mean longer power runs for automation. Whatever the job, you get the price in writing before a single bolt is turned, and that number doesn’t change unless we find something we’ve agreed on together first.
Neighborhoods We Serve in Alderwood Manor
We work throughout Alderwood Manor, from the original farm-road corridors to the newer infill developments. Typical response time for the area is same day or next day for most repairs. Neighborhoods and areas we regularly serve include:
- Alderwood Manor original plat
- Manor Way corridor
- North Lynnwood border area
- Brier-adjacent neighborhoods
- 36th Ave W corridor
Service Area – Cities Near Alderwood Manor
Our Alderwood Manor crews also cover nearby communities across the Puget Sound region and beyond. If you’re in Seattle, WA, Spokane, WA, Tacoma, WA, or Vancouver, WA, we can route a technician to you and keep the same Kingswell Guarantee on every job.
Serving Alderwood Manor, WA - Our Local Coverage Area
We’re based in the Alderwood Manor 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 Alderwood Manor
Most Alderwood Manor repairs are scheduled same day or next day. If a gate is stuck open and your property isn’t secure, tell us when you call and we’ll prioritize the visit. A live person answers the phone 24 hours a day, including weekends and holidays.
Most gate repairs and like-for-like replacements don’t require a Snohomish County permit. New gate installations with new footings can, depending on setback and height. We’ll tell you during the estimate whether a permit applies to your specific property and handle the paperwork if it does.
Every repair carries the 365-Day Done Right Promise: the guarantee is printed on your invoice, and if the repair fails inside 365 days, we return and fix it at no charge. That includes a free second visit. The price you’re quoted before work starts is the price you pay.
If your Alderwood Manor gate is giving you trouble, call Portcullis Gate Repair at (940) 412-7340 for a free estimate. Dean Prescott leads our team, and every job comes with a written price and a written guarantee. That’s the Kingswell Way, and we’ve held to it since 2008.
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 Alderwood Manor Customers Say
"Installed a new gate for us after the old wooden one rotted out. Clean work, showed up on time both days, and the written price didn't change. It swings perfectly."
- Donna Kirkpatrick"Gate was dragging and screeching across the driveway. I figured I'd need a whole new setup. He adjusted the track and rollers and it was a fraction of what I expected. Honest work."
- Omar Haddad"Our intercom and gate motor both quit. They fixed the whole system in one visit and explained the warranty clearly. On time, polite, and tidy. Can't ask for more."
- Yvette Marchetti





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