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 Parts & Welding in Mesa: What to Know First
We provide independent FAAC gate parts and welding service in Mesa, typically turning around hinge replacements, post repairs, and rail welding within one to three business days after our free on-site measure. Most FAAC welding and parts jobs in Mesa run $280 to $890 depending on whether we’re replacing a single roller or fabricating a new catch post. The price is written and agreed before any torch gets lit or any FAAC part gets ordered. This page is for FAAC owners in Mesa who need a gate that actually closes square, a latch that catches on the first try, or a post that quits leaning into the driveway. Call (520) 666-6834 for a free written estimate.
How FAAC Products Fail - and How We Fix Them
- FAAC 402 / 422 swing-gate operators with sagging gate frames. The articulated arm pushes against a frame that’s already settling at the hinge post. In Mesa, the combination of hard caliche soil and summer monsoon runoff accelerates post tilt. We weld a new gusseted hinge plate or replace the post entirely, then rehang the gate so the FAAC arm isn’t fighting geometry it didn’t create.
- FAAC 770 slide-gate operators eating through nylon rollers. The 770 series delivers serious torque, and when the V-groove rollers flatten or crack, the gate drags, the motor overheats, and the limit switches lose their reference. We replace with sealed steel rollers rated for the 770’s pull force, or weld new roller brackets if the original mounting tabs have wallowed out.
- FAAC 746 / 844 hydraulic swing arms with cracked catch posts. These hydraulic units close with more force than most electromechanical openers. A catch post that’s thin-wall tubing or poorly rooted in caliche eventually bends or shears at the weld. We fabricate a new post from Schedule 40 steel, weld on a reinforced strike plate, and set it in concrete with a footing that accounts for Mesa’s expansive soil.
- FAAC 415 LS low-voltage systems with corroded rail joints. The 415 LS is common on residential communities around Dobson Ranch and Alta Mesa. Its low-voltage control wiring runs through the gate rail, and when the rail seam welds crack, moisture wicks into the conduit. We re-weld the rail with proper penetration, seal the joint, and rerun the control cable so the FAAC board isn’t hunting for a phantom obstruction signal.
- FAAC 720 / 721 underground operators with gate leaf separation. The underground motor hides in a foundation box, so gate-leaf problems get blamed on the operator. In reality, the lower hinge pin welds on heavy iron gates often crack from the 720’s torque reversal. We pull the leaf, re-weld the pin boss with 7018 rod for ductility, and re-machine the pin bore so the FAAC foundation isn’t carrying a structural load it wasn’t designed for.
Our FAAC Gate Parts & Welding Process

- 1
Diagnose on site. We measure gate sag, check post plumb, test the FAAC operator’s current draw, and photograph every crack, worn roller, and misaligned latch. The photo log starts before we touch anything.
- 2
Quote in writing. Under Haven Standard Clause 1, you get a flat price for parts, welding labor, and any concrete or excavation before we order or fabricate. No call-for-a-quote, no running tab.
- 3
Source the right parts. For FAAC-specific wear items, we use OEM when the warranty matters or when the part is proprietary. For hinges, rollers, and catch hardware, we match or exceed the original spec with quality aftermarket from vendors we have history with.
- 4
Weld and assemble. We weld with process-matched rod, grind for clean penetration, and prime bare steel the same day. Mesa’s sun and dust don’t wait for a second trip.
- 5
Test and document. We cycle the gate under load, verify the FAAC limit switches re-learn their travel, and photograph the finished weld, the adjusted hardware, and the operator readout. You get the photo log; we file the record for warranty reference.
- 6
Guarantee the work. The 365-Day Done Right Promise covers every weld, every part, every adjustment. If the gate drags or the latch misses, we make it right.
Before
AfterWhat FAAC Gate Parts & Welding Costs in Mesa
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Single hinge replacement (FAAC swing gate) | $280 - $420 | Post condition, leaf weight, whether the pin boss needs re-welding |
| Roller replacement (FAAC slide gate, 2-4 rollers) | $340 - $580 | Steel vs. nylon, bracket fabrication, rail alignment needed |
| Catch post replacement with welding | $520 - $780 | Concrete footing depth, caliche presence, strike hardware |
| Rail section repair / re-weld | $380 - $650 | Length of section, control cable rerouting, powder-coat touchup |
| Custom fabrication (non-standard latch, security upgrade) | $480 - $890 | Material, complexity, whether it integrates with existing FAAC controls |
These are Mesa-specific ranges based on what we’ve quoted and completed in the last 18 months. Every job gets its own written price after we measure. Call (520) 666-6834 for a free estimate.
Why Mesa Homeowners Call Vance Gate Repair Mesa for FAAC Work

We’re an independent FAAC service provider, not a dealer steering toward replacement. When your 746 hydraulic arm is fine but the catch post is sheared, we weld the post. We also service LiftMaster, Mighty Mule, Ghost Controls, and DoorKing, so if your property has mixed brands or you’re weighing a future switch, we can compare honestly without a sales quota to hit.
Our technicians are background-checked, uniformed, and named before dispatch. The 365-Day Done Right Promise means if a weld cracks or a roller seizes inside a year, we return at no charge. And a live person answers (520) 666-6834 at any hour, no voicemail loop, no callback queue.
Find it, price it, fix it - then document it so nobody’s guessing later. That’s the habit Adrian Vance developed on commercial access-control sites starting in 2014, and it’s how every residential FAAC job in Mesa still runs.
FAQs
No. Welding the gate structure, hinges, or posts does not affect the FAAC operator’s electronics warranty, provided the welding current doesn’t arc through the control board. We disconnect the FAAC arm and ground the gate leaf before striking an arc, so the board and photo-eye circuitry stay isolated. If your operator is still under FAAC’s factory warranty, we note the serial number and install date in our record so any future claim isn’t complicated by our work. Call (520) 666-6834 if you’d like us to verify your warranty status during the estimate.
Common FAAC wear items, such as limit-switch kits and manual release cables, arrive in two to three business days from our primary supplier. Structural parts we fabricate ourselves, hinge brackets and catch posts, are typically welded and installed within one to two days of quote approval. If your FAAC model is older or imported, we’ll tell you the realistic lead time in the written quote, not after you’ve committed. Mesa’s central location helps; we’re not waiting on cross-country freight for most items.
Replace the operator only if the FAAC motor or control board has failed economically, meaning the repair exceeds roughly 60% of a comparable new unit installed. For gate structure, welding and parts replacement almost always outlast replacement on a quality gate. We’ve re-welded and re-rollered iron gates in Mesa that are 25 years old and will go another 25. We quote both paths when it’s genuinely close, but we don’t sell replacement for its own sake. Bring us any other company’s written estimate for a free second opinion.
We grind, prime, and touch up with color-matched enamel on every weld repair. For a full respray, we coordinate with a Mesa powder-coat shop we’ve used since 2016. Most customers choose touchup for functional repairs and full respray only when the gate is already being refinished for cosmetic reasons. We photograph the finish before and after so you have a record if rust develops at the heat-affected zone.
We do not promise same-day dispatch for welding and parts work, because proper repair requires measurement, material selection, and often a return trip with fabricated parts. For a gate that’s genuinely insecure, we can often temp-secure it same day and schedule the permanent repair within 24 to 48 hours. Emergency FAAC operator failures are a separate service with faster response. Call (520) 666-6834 and we’ll sort out which category you’re in.
Written by Adrian Vance, Owner, Vance Gate Repair Mesa at Vance Gate Repair Mesa, serving Mesa and nearby areas.





Before
After
Before
After
Before
After