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.
FAAC Gate Repair in Los Gatos: What to Know First
We provide independent FAAC gate repair in Los Gatos, typically diagnosing and fixing FAAC swing and slide operators same-day or next-day depending on parts. Most FAAC repairs we quote run between $280 and $780, with the exact price written and agreed before any work starts. This page is for homeowners in Los Gatos who already know they have a FAAC operator - 412, 415, 746, or S800 series - and want a technician who stocks the control boards, limit sensors, and gear kits rather than ordering blind. Call (831) 246-7187 to speak with a live person now, or read on for what we’ve learned about how FAAC products actually fail in this area.
How FAAC Products Fail - and How We Fix Them
- FAAC 412 operator with intermittent reversing. The magnetic limit switch (the small black cylinder that counts motor revolutions to know where the gate should stop) develops oxidation on its reed contacts after three to five years of Los Gatos morning fog rolling off the hills. We clean the contacts with contact cleaner, test resistance across the pair, and if the reading drifts above 0.5 ohms we replace the switch rather than clean it again in six months. On hillside properties off Los Gatos Boulevard, we’ve seen this failure accelerate where drainage keeps the operator housing damp.
- FAAC 415 swing arm with stripped worm gear. The bronze worm gear inside the arm housing strips teeth when the gate hits an obstruction repeatedly and the clutch setting is too tight. We open the housing, photograph the gear wear pattern, and replace with either an OEM FAAC worm gear or a quality aftermarket equivalent depending on the age of the unit and your preference. The stripped gear is a $45 part; the labor is in the precise re-meshing and limit reset.
- FAAC S800 slide gate with “Err 3” or motor overload. This usually traces to the rack gear binding in the track, not the motor itself. In Los Gatos, oak leaf debris and fine silt from hillside runoff pack into the track channel, especially after winter rains. We pull the gate free, clean and inspect the rack, check the nylon guide wheels for flat spots, and only then test the motor amp draw. Replacing a motor that was never the problem is a cost we avoid by checking mechanical first.
- FAAC 746 hydraulic swing operator with slow or leaking movement. The hydraulic fluid breaks down thermally after years of summer heat in exposed Los Gatos canyon installations. We test fluid viscosity, inspect the piston seals for weeping, and if the unit is under ten years old we typically rebuild with seal kits rather than replace. Rebuild runs roughly half the cost of a new 746; we quote both options in writing.
- FAAC control board (multiple series) with lightning or surge damage. The 780D control board is particularly susceptible to voltage spikes during Santa Clara County’s dry-season lightning events. We test the transformer output, check the varistor (the surge-protection disc that sacrifices itself), and replace the board only after confirming the motor windings weren’t also compromised. We keep rebuilt and new 780D boards in stock for same-day swap on most Los Gatos calls.
Our FAAC Gate Repair Process

- 1
Call and dispatch. A live person answers, confirms your FAAC model if you know it, and schedules a technician. You’ll get a name and photo before arrival.
- 2
On-site diagnosis. We power-test the operator, check mechanical travel, and identify the failure mode. No guesswork; we name what we found.
- 3
Written quote under Haven Standard Clause 1. The price is itemized - parts, labor, any adjustments - and handed to you before tools touch the gate. No surprises.
- 4
Repair with OEM or quality aftermarket parts. We stock common FAAC components and explain the warranty difference between OEM and equivalent. Your choice, documented.
- 5
Test and document. We cycle the gate through full open and close, test safety edges and photo-eyes, then photograph limit-switch settings, wiring connections, and the completed repair. You get a copy; we file the rest.
- 6
365-Day Done Right Promise activation. The repair is covered for one full year. If anything’s not right, we make it right - no argument, no fee.
Before
AfterWhat FAAC Gate Repair Costs in Los Gatos
| Repair Scenario | Typical Range | What Moves the Price |
|---|---|---|
| Limit switch or sensor replacement (412/415 series) | $280 - $420 | OEM vs. aftermarket switch; whether the bracket needs re-drilling |
| Worm gear rebuild in swing arm | $340 - $580 | Gear condition, housing corrosion, arm re-alignment needed |
| Control board replacement (780D) | $480 - $780 | OEM FAAC board vs. rebuilt; motor winding test results |
| Hydraulic seal rebuild (746 series) | $560 - $890 | Number of seals, fluid type, piston rod condition |
| Full operator replacement (all series) | $1,800 - $3,400 | Gate weight, new vs. existing arm/bracket, electrical run length |
These are Los Gatos market ranges based on our 2014-to-present job records, not national estimates. Every price is written and confirmed before work begins. Call (831) 246-7187 for a free estimate at your property - we also review written estimates from other companies at no charge.
Why Los Gatos Homeowners Call Vance Gate Repair Los Gatos for FAAC Work

We’ve repaired FAAC operators in Los Gatos since 2014, including properties near Vasona Lake where hillside grades stress swing arms and morning fog corrodes contacts faster than inland Santa Clara Valley. Adrian Vance started this work after years in commercial access control, and the documentation habit stuck - every Los Gatos job leaves a photographed record of what was found, what was set, and what was installed. We’re not exclusive to FAAC; we also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing operators on the same visit if your property has mixed brands. The 365-Day Done Right Promise covers all completed work, and a live person answers the phone at every hour. Name what you found. Name what it costs. Name what you left behind.
FAQs
No - FAAC’s warranty on original components remains intact for parts still within their coverage period, though as an independent FAAC service provider we are not affiliated with or authorized by FAAC. We use OEM parts when warranty preservation matters, and we document part serial numbers so any future claim has a paper trail. For units past warranty, we typically recommend quality aftermarket equivalents with comparable performance. Call (831) 246-7187 to discuss your specific FAAC model and remaining coverage.
We stock common FAAC control boards, limit switches, gear kits, and hydraulic seals at our local depot, so most Los Gatos repairs are completed same-day or next-day. Specialty items like obsolete 400-series boards or custom hydraulic cylinders ship from regional distributors in two to four business days. We tell you the parts status when we quote, not after we’ve started. Call (831) 246-7187 to check availability for your specific FAAC model.
Repair makes sense when the operator frame and mechanical drive are sound and the unit is under fifteen years old; replacement is the better value when multiple systems fail together or parts are discontinued. We assess this on every Los Gatos call by testing motor amp draw, gear backlash, and housing integrity, then quote both options in writing. Our only interest is the solution that lasts. Call (831) 246-7187 for a free evaluation and written comparison.
Yes - we repair FAAC S800 and 746 slide operators, including rack gear replacement, chain tensioning, and limit-switch calibration. Slide gates in Los Gatos hillsides often need track cleaning and guide wheel adjustment that swing gates don’t; we include this mechanical inspection in every slide-gate call. Call (831) 246-7187 to schedule.
Under Haven Standard Clause 4 (Evidence on every job), you receive a photographed record of all adjustments, part numbers installed, and limit-switch or safety-device settings, plus a written summary of what was found and what to monitor. This documentation is included at no additional charge and becomes useful if another technician works on the gate later. Call (831) 246-7187 - estimates are free.
Ready to get your FAAC gate working? Call Vance Gate Repair Los Gatos at (831) 246-7187 for a free, written estimate. A live person will answer, schedule a technician, and you’ll know the exact price before any work begins.
Written by Adrian Vance, Owner, Vance Gate Repair Los Gatos at Vance Gate Repair Los Gatos, serving Los Gatos and nearby areas.





Before
After
Before
After