FAAC Gate Parts & Welding Nationwide

FAAC Gate Parts & Welding in Sunnyvale: What to Know First

We provide independent FAAC gate parts and welding service in Sunnyvale, with most hinge, rail, and post repairs completed in a single visit after a free on-site estimate. Our written price is delivered before any work starts, and every job carries the 365-Day Done Right Promise. If you own a FAAC 415, 422, or 770 series operator and the gate itself needs structural repair, we stock the common FAAC-compatible brackets, rollers, and weldable hardware that let us fix the gate without replacing a motor that still has years left. Call (669) 900-1904 for a free estimate or a second opinion on any written quote you’ve already received.

Call (669) 900-1904

How FAAC Products Fail - and How We Fix Them

• FAAC 415 swing-gate arm bracket fatigue. The cast aluminum bracket that mates the 415 operator arm to the gate leaf develops stress cracks after repeated opening against Santa Clara County’s afternoon wind gusts, especially on east-west oriented driveways near Sunnyvale’s western edge. We remove the bracket, weld-repair the crack or fabricate a steel reinforcement plate, then re-drill mounting holes to factory spacing so the operator geometry stays correct.
• FAAC 422 sliding-gate rail deformation. The 422’s rack-and-pinion drive exerts lateral load on the bottom rail; when the rail welds to the gate frame start to pop, the pinion skips and chews the nylon gear. We cut out the failed rail section, weld in a replacement V-track or box-rail segment with proper pre-load, and replace the pinion if the teeth are damaged. The motor itself usually survives.
• FAAC 770 underground operator hinge seizure. The 770’s buried hydraulic cylinder connects to a gate leaf through a custom hinge pin and clevis assembly. Ground moisture in Sunnyvale’s clay-heavy soils corrodes the pin bore; the gate starts to sag and the operator overworks. We extract the pin, bore and sleeve the hinge, weld-build the clevis ears if they’ve wallowed out, and re-grease with marine-grade compound.
• FAAC photocell arm fatigue on ornamental iron gates. The decorative scrollwork on many Sunnyvale ornamental gates includes a welded photocell mounting tab that vibrates loose. Rather than drilling new holes in the gate, we remove the tab, weld-reinforce the attachment point with a gusseted bracket, and re-mount the FAAC XP 20D or similar photo-eye at the correct 24-inch height.
• FAAC limit-switch cam wear on aging 400-series operators. The plastic cam that triggers the open and close limits develops flat spots; the gate stops short or over-travels and damages the physical stop post. We replace the cam, weld-rebuild the stop post if it’s bent or torn from its footing, and re-set the limit switches with a digital angle gauge. The new position gets photographed for the job record.

Our FAAC Gate Parts & Welding Process

1. 1
   Call and dispatch. A live person answers, confirms the FAAC model if you know it, and schedules a free estimate. We ask about gate material (steel, aluminum, wrought iron) so the technician brings the right rods and wire.
2. 2
   On-site diagnosis. The technician inspects the gate structure, the operator mounting, and the interaction between them. We photograph the failure and check the FAAC operator’s limit readings and current draw to confirm the motor isn’t masking a mechanical problem.
3. 3
   Written scope and price. Before any tool comes out, you receive a written estimate naming the parts (OEM FAAC or quality aftermarket, your choice), the welding or fabrication work, and the labor. This is Haven Standard Clause 1.
4. 4
   Repair and documentation. We perform the welding, parts replacement, or fabrication, then cycle the gate through full open and close cycles under load. Every weld gets a visual check; every adjustment gets photographed.
5. 5
   Final test and record. The gate runs through ten consecutive cycles. We record the final limit-switch position, motor current draw, and any notes for the next technician. You keep the photo log; we file the job record. The 365-Day Done Right Promise begins at this moment.

Before

After

What FAAC Gate Parts & Welding Costs in Sunnyvale

Most FAAC gate parts and welding jobs in Sunnyvale fall between these ranges:

• Hinge pin replacement or weld repair: $180-$320
• Bottom rail section replacement (cut, weld, grind): $340-$580
• FAAC operator arm bracket weld-repair or reinforcement: $220-$390
• Custom photocell or keypad mounting bracket (fabricated and welded): $160-$280
• Stop post weld-rebuild or replacement with concrete footing: $290-$520
• Gate roller or trolley wheel replacement (part + labor): $140-$260

Price moves with material thickness (aluminum takes different wire and shielding gas than steel), access difficulty, and whether the FAAC operator must be temporarily removed to reach the weld zone. We quote the full price in writing before starting, and that number doesn’t change unless you add scope. Call (669) 900-1904 for a free estimate.

Why Sunnyvale Homeowners Call Vance Gate Repair Sunnyvale for FAAC Work

We’ve repaired and installed over 22,000 gates since 2014, and the FAAC units keep showing up in Sunnyvale’s older custom homes and in the ranch-style properties near Lakewood Village where the original builder spec’d Italian operators. Adrian Vance keeps a running log of every FAAC model he’s opened more than twice, which means our technicians often arrive with the right bracket, cam, or hinge pin already in the van. We’re an independent FAAC service provider, not a factory-authorized dealer, so we have no incentive to steer you toward a new motor when a $240 weld repair solves the problem. We also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, so if your gate needs a brand-motor swap later, one company handles the full integration. Every visit leaves a documented photo record under Haven Standard Clause 4, and the 365-Day Done Right Promise covers all completed work with no expiration within that window.

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