FAAC Gate Parts & Welding Nationwide

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

As an independent FAAC service provider in Berkeley, we stock and install genuine FAAC parts and perform gate welding for swing arms, slide rails, posts, and hinges, typically completing diagnostic-to-repair visits in one trip when parts are on the truck. Most FAAC welding and parts jobs in Berkeley run $280-$890 depending on whether we’re resetting a twisted hinge on a 402 SBS or fabricating a new catch post for a 746 ER Z20 slide gate. We write the price before we pick up a tool, and we leave a photo record of every weld and every part number installed. This page is for FAAC owners in Berkeley, Elmwood, Claremont, and the hills who need the gate fixed once, documented, and guaranteed. Call (510) 879-5471 for a free estimate.

Call (510) 879-5471

How FAAC Products Fail - and How We Fix Them

• 402 SBS and 391 articulated-arm hinge fatigue. The cast aluminum hinge block on these residential swing-gate operators carries the full cantilever load of a steel or wood gate leaf. In Berkeley’s marine-influenced climate, the hinge pin develops oval wear after 6-10 years, and the gate begins to sag toward the strike post. We remove the operator, machine-fit a new FAAC OEM hinge pin and bushing set, and weld reinforcement gussets to the gate frame if the original mounting plate has cracked. We photograph the pin wear and the new fit before reassembly.
• 746 ER Z20 slide-gate rail distortion from Berkeley’s clay-heavy soil. The 746 series pushes a heavy gate on a V-groove track; when the supporting post settles or the rail takes a hit from a delivery truck, the operator’s rack-and-pinion gear strips or the motor overamps. We pull the rail, cut out the bent section, weld in new Schedule 40 steel rail with proper crown and grade, and reset the limit switches. The real fix is getting the rail straight to within 1/8 inch over ten feet, or the new gear will strip in a season.
• 620 Standard and 640 hydraulic arm bracket weld failure. These hydraulic swing operators generate enormous closing force. The arm bracket welds to the gate frame at a single point, and on older Berkeley installations with thin-wall tubing, the bracket tears away completely. We don’t just re-weld; we cut back to sound metal, fabricate a fish-plate reinforcement from 3/16-inch steel, and weld it on both sides of the tube. The bracket gets bolted through the plate, not just welded to the surface.
• 415 LS low-voltage control board ground faults from hillside moisture. Berkeley’s exposed hillside properties see more board failures than flatland homes because condensation forms inside the FAAC enclosure overnight. The symptom is erratic behavior: gate opens fine, won’t close, or reverses mid-travel. We replace the 415 LS control board with a current-production unit, relocate the enclosure if it’s mounted low to the ground, and seal all conduit entries with dielectric grease. The old board gets photographed for the record.
• 844 ER Z16 cantilever gate roller seizure and track wear. The 844 series runs on eight to twelve nylon or steel rollers; when one seizes, the gate drags and the operator’s clutch slips repeatedly. We press out the seized rollers, check the axle welds for cracks, replace with sealed-bearing FAAC rollers or equivalent, and weld buildup to the track if the steel has worn a groove. On one Claremont Crescent job, we found three rollers seized and the track worn 3/16 inch deep; the gate had been running that way for two years.

Our FAAC Gate Parts & Welding Process

1. 1
   Diagnose on arrival. We test the operator, measure gate travel, and photograph the failure point. For FAAC units, we pull the event log from electronic boards when available, which shows overcurrent trips and limit-switch faults.
2. 2
   Quote in writing before work starts. Under Haven Standard Clause 1, you get a written scope and flat price. No call-for-pricing, no open-ended hourly rate. If we find additional damage during disassembly, we stop and write a revised scope before continuing.
3. 3
   Source the right part. We carry FAAC OEM pins, bushings, rollers, and control boards on the truck. For welding materials, we match the gate frame: ER70S-6 wire for mild steel, 5356 alloy for aluminum frames. We note in the record whether the part is FAAC OEM or equivalent, and why.
4. 4
   Repair and weld. Hinge replacements get torque-set to FAAC spec; welds are ground flush where they’ll contact moving parts. We run the gate through twenty cycles minimum before calling it done.
5. 5
   Document and guarantee. Under Clause 4, you receive a photo log of every adjustment, every weld, and every part number installed. The 365-Day Done Right Promise covers all work. Name what you found, name what it costs, name what you left behind.

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What FAAC Gate Parts & Welding Costs in Berkeley

These are real ranges for FAAC gate parts and welding work we’ve performed in Berkeley, Elmwood, and the Claremont hills. Your exact price is written and agreed before any work starts.

What moves the price: gate material (steel vs. aluminum welding differ in labor and filler cost), access (steep Berkeley hillside driveways add setup time), and whether the original installer used standard FAAC mounting patterns or fabricated custom brackets that we must reverse-engineer. Call (510) 879-5471 for a free estimate; we review any written estimate from another company at no charge.

Why Berkeley Homeowners Call Vance Gate Repair Berkeley for FAAC Work

We’ve repaired and installed over 22,000 gates since 2014, and a significant share of those have been FAAC units in Berkeley’s older hillside homes where access is tight and the gates are heavy. Adrian Vance, who founded the company after commercial access-control work, trained on FAAC hydraulics in the field, not in a classroom. We also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, so if your FAAC operator has reached end of life and you want to compare brands, we can quote across lines without steering you toward any single manufacturer. A live person answers (510) 879-5471 at any hour. Technicians are background-checked, uniformed, and named with photo before dispatch. Every visit leaves a documented record. That’s the Haven Standard.

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