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Ghost Controls Gate Repair in Sunnyvale, CA | Vance Gate Repair Sunnyvale
We provide independent Ghost Controls service across Sunnyvale, not manufacturer-authorized but manufacturer-familiar. The one thing that makes our Ghost Controls work here different is that we start every job by checking whether the post is still plumb in its footing, because in Sunnyvale’s adobe clay soils, a heaved anchor will destroy a control board faster than any electrical fault. Call (669) 900-1904 for a free estimate with a written price before any work starts.
Why Sunnyvale Residents Choose Us for Ghost Controls Service
We’ve been opening Ghost Controls enclosures in Sunnyvale since 2014, back when Adrian Vance was still carrying over the documentation habit from commercial access-control jobs in the South Bay. He grew up in Queens, picked up his first technical training at Queensborough Community College, and learned that the only way to avoid a callback is to name what you found, name what it costs, and name what you left behind. That became The Haven Standard.
On a Ghost Controls job, that means we photograph the terminal strip before we touch it, record the limit-switch travel angle after we set it, and hand you a written scope with the flat price before anyone picks up a tool. We stock OEM Ghost Controls control boards, linear arms, and the AXWK/AXDP transmitter families, plus quality aftermarket batteries and solar regulators for when OEM is backordered or the original part has already failed once. Our technicians are background-checked, uniformed, and named with photo before dispatch. A live person answers at (669) 900-1904 24 hours a day, no voicemail loop, no callback queue.
We are not a Ghost Controls dealer, and we are not factory-authorized. We are an independent Gate Repair in Sunnyvale shop that has standardized on their solar and low-voltage operators because their open-loop controllers and wide accessory bus survive the conditions that Sunnyvale gates actually face. That independence matters: we repair what can be repaired, replace only what must be replaced, and we’ll tell you when the real problem is the footing, not the board.
Common Ghost Controls Gate Repair Problems We Solve in Sunnyvale

- Control board moisture damage after winter rain. Ghost Controls enclosures aren’t fully submersible, and in Sunnyvale’s November-March wash cycles, water pools in low-mounted boxes, corroding the terminal strip and killing the auto-close timer. We see this most on gates where the installer mounted the box below grade level to hide it from view. Our fix: dry the enclosure, replace the terminal strip or board, and relocate the box if the site allows.
- Battery and charging faults from dry-season heat. California’s summer sun cooks AGM batteries down to a no-crank condition, especially on west-facing gates near Moffett Field where salt air accelerates terminal corrosion. The solar regulator overheats, the battery sulfates, and by October the gate won’t open on battery power alone. We test the charging circuit, replace the battery with a deep-cycle unit rated for the actual temperature range, and clean or replace corroded terminals.
- Arm and bracket failure on clay-heaved posts. When 1960s footings in Lakewood and Borregas Park shift, the linear arm over-travels, bending the mounting plate or stripping the actuator’s internal limit clutch. The controller thinks the gate is blocked and reverses. We sister-post or reset the anchor, straighten the bracket, and re-sync the travel limits so the clutch doesn’t take the load again.
- Accessory dropout from racked gate frames. Ghost Controls keypads lose sync when the loop or contact is misaligned, so the operator blames the board when the real fault is the post. In Sunnyvale’s ranch tracts, a gate that’s been out of plumb for two seasons will wear through the wiring harness at the hinge point. We trace the circuit, repair the break, and fix the frame geometry so it doesn’t happen again.
- Dual-swing desync from uneven leaf loading. On TD and DTS series dual operators, if one post has heaved more than the other, the master/slave timing drifts until the leaves collide or leave a gap. We measure each leaf’s actual travel, reset the limit switches individually, and program the delay to match the real-world geometry, not the original installation spec.
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AfterGhost Controls Service in Sunnyvale: What Local Conditions Mean for Your Equipment
Sunnyvale’s east-side ranch tracts were framed with wooden side-yard gates on 1960s concrete footings set in expansive adobe clay, and those footings heave enough seasonally that we regularly reset or sister the anchor post before a Ghost Controls arm can be re-mounted and stay in alignment. That soil-driven prediagnosis step is far less common in the sandier, flatter lots just west toward Cupertino.
A homeowner off Borregas Park called because their Ghost Controls dual-swing operator on a side-yard drive had started tripping its limit and would not auto-close after the second gate leaf cleared the post. Our tech found the 1964 footing had heaved and racked the hinge-side post about an inch and a half out of plumb, which was binding the linear arm and throwing the controller’s travel count off. We reset and sister-posted the anchor, straightened the bracket, re-synced the Ghost Controls board and remotes, and the dual swing has been closing clean through two rain cycles since.
The Santa Clara Valley’s 14-15 inches of annual rain, concentrated almost entirely between November and March, creates a wet-dry cycle that warps Douglas fir and redwood gate boards while corroding steel hardware. Then the dry season bakes everything. Ghost Controls operators in Sunnyvale live through that cycle every year, and the ones that last are the ones that were installed with drainage, proper enclosure sealing, and posts that stayed put - which is why we emphasize our Gate Installation in Sunnyvale standards. We check all three on every service call.
Ghost Controls Models & Products We Service in Sunnyvale

We service the full current and recent-production Ghost Controls lineup: the Single Swing Automatic Gate Opener in TY, TSS, and TS series; the Dual Swing Automatic Gate Opener in DTP, DTS, and TD series; Solar Kit configurations with 10W and 30W panels and the Solar-Electric Operator Packages; and the wireless keypads and entry transmitters including AXWK, AXDP, and related accessories.
Our Sunnyvale van stocks OEM Ghost Controls control boards, linear actuator arms, and transmitter sets for same-day replacement on the most common failures. For batteries, solar regulators, and hinge hardware, we carry quality aftermarket equivalents that match or exceed OEM spec, and we’ll tell you which we’re using and why. If your Ghost Controls system is integrated with a third-party access control, intercom, or RFID reader, we can troubleshoot the interface, we can repair the wiring, and we can document what we found so the next technician doesn’t start from zero.
Ghost Controls sales & service across all nine brands we carry, but Ghost Controls is the one we see most often on the solar-equipped residential gates in Sunnyvale’s older neighborhoods.
Ghost Controls Service Pricing in Sunnyvale
Most Ghost Controls service calls in Sunnyvale fall between $180 and $420, depending on whether the repair is electrical, mechanical, or structural. A control board replacement with OEM part runs $280-$420 including diagnostic and programming. A linear arm replacement on a single-swing unit is typically $240-$380. Battery and solar regulator replacement, when the charging circuit is intact, runs $180-$290. Post resetting or sister-posting, when the footing has heaved, starts around $320 and scales with the concrete work required.
Every estimate is free, written, and delivered before any work starts. That’s Haven Standard Clause 1. We don’t quote over the phone for repairs we haven’t seen, because a gate that “just needs a new battery” often has a heaved post or a corroded charging circuit that the owner hasn’t noticed yet. The price we write is the price you pay. Call (669) 900-1904 to schedule a diagnostic.
Serving Sunnyvale, CA - Our Local Coverage Area

We’re based in the Sunnyvale 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 - Ghost Controls Gate Repair in Sunnyvale
Water has found its way into the control enclosure or the low-voltage wiring run. Ghost Controls boxes are weather-resistant but not submersible, and Sunnyvale’s concentrated winter rain pools in mounting locations that stayed dry through the summer. The terminal strip corrodes first, then the auto-close timer circuit fails. We dry the enclosure, replace damaged components, and seal or relocate the box if the site geometry is the real problem. Call (669) 900-1904 for an exact quote, estimates are free.
Usually not. In Sunnyvale’s older ranch tracts, the gate frame or post has shifted enough to misalign the wiring loop or stress the contact point where the keypad harness passes through the hinge. The board is fine; the signal path is broken. We trace the circuit, repair the break, and fix the frame geometry so it doesn’t recur. If the board has actually failed, we’ll show you the diagnostic reading before we quote replacement. Call (669) 900-1904 for an exact quote, estimates are free.
Yes, if the gate frame and post are structurally sound. Many Raynor Park gates have been in place 40-50 years, and the Douglas fir or redwood boards may be warped or the posts heaved from clay-soil cycling. We measure the actual gate weight and travel geometry, spec the correct Ghost Controls single or dual operator, and quote any structural prep separately so you know the full cost before we start. The installation itself is measured, ordered, and scheduled, not same-day. Call (669) 900-1904 for a free measure and written price.
Yes, with the right battery and enclosure maintenance. The salt air accelerates terminal corrosion on standard AGM batteries, so we spec marine-grade or sealed deep-cycle units with corrosion-resistant hardware. The solar panel itself is unaffected; the regulator and battery need more frequent inspection than inland installations. We include a maintenance schedule in our documentation. Call (669) 900-1904 for an exact quote, estimates are free.
Uneven post settlement or leaf loading has thrown off the master/slave timing. On DTS and TD series operators, each leaf has its own limit switch, and if one post has heaved or one hinge has tightened, the travel times diverge. We measure each leaf independently, reset the limits to actual geometry, and program the delay to match. If the post is the root cause, we’ll tell you before we adjust the electronics. Call (669) 900-1904 for an exact quote, estimates are free.
Service Areas Near Sunnyvale

We run Sunnyvale service area calls daily, and we regularly cross into neighboring cities for Ghost Controls work: Ghost Controls service in Santa Clara to the east, Ghost Controls service in Cupertino to the west, plus Palo Alto, Saratoga, and Milpitas. The soil changes as you move, but the documentation habit doesn’t.
Book Your Ghost Controls Service in Sunnyvale Today
Call (669) 900-1904 now. A live person answers 24/7, no voicemail loop. We’ll schedule a free diagnostic, deliver a written price before any work starts, and leave you with a photographed record of what we found and what we fixed. Same-day service available for urgent repairs. All work is covered by our 365-Day Done Right Promise.
Written by Adrian Vance, Owner at Vance Gate Repair, serving Sunnyvale since 2014.





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