Wrought iron
Wood & steel frame
Farm & ranch
Sliding driveway gates
LiftMaster operatorsFree 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.
Get your free estimateFast, Reliable Gate Repair Across Fullerton
Gate repair in Fullerton comes down to one thing: getting your entrance working again before it becomes a security problem. We’re Ontario Gate Company, a gate-only shop led by Noel Carrasco, and we handle everything from sagging wrought-iron gates in the downtown historic district to automatic driveway gates on the north side. We know Fullerton’s older homes, its narrow driveways, and the way Santa Ana winds chew through wood gates. If your gate won’t open, won’t close, or is dragging on the ground, call (855) 707-3634 for a straight diagnosis and a free estimate.
Why Ontario Gate Company Is Fullerton’s Preferred Gate Repair Company
We specialize exclusively in gates. That’s the whole business. No fencing jobs on the side, no general contracting, no learning on your gate. Every technician who rolls into Fullerton carries gate-specific tools and diagnostic equipment, and every call is answered by someone who knows the difference between a DoorKing slide operator and a Viking swing arm. That focus is why Fullerton homeowners and property managers call us when a gate goes down and can’t afford a repeat visit.
Our team, led by Noel Carrasco, has trained across nine operator brands including DoorKing, Viking, and Ghost Controls. When we arrive at a Fullerton property, we already know the common failure points of your specific operator. We diagnose on-site, not over the phone with guesses. And because we’re not splitting our attention across unrelated trades, our parts inventory is gate-specific. That means fewer “we’ll order it and come back” conversations and more gates back in operation the same day we arrive.
Styles & brands we work with





Driveway Gate Repair in Fullerton
Driveway gate repair in Fullerton usually means one of three things: a gate that won’t open, a gate that won’t close, or a gate that’s scraping the ground at the edge of the driveway because the post has moved. On older Fullerton properties, many original swing gates were installed decades ago on posts that were never meant to hold the weight of an automatic opener. Add heat, dry summers, and occasional winter rain, and those posts shift. The gate starts dragging, the opener strains, and eventually the motor burns out or a hinge fails.
A typical driveway gate repair in Fullerton runs $180 to $450 for hinge replacement, realignment, and post tightening, depending on the gate’s size and material. When the post itself has rotted or settled, the repair includes removing and re-setting the footing, which runs $350 to $800 on most Fullerton driveways. Labor is the biggest driver, and we quote the full price before any work starts. You’ll know the number before we touch a tool.
Post Re-Setting and Realignment
When a Fullerton driveway gate drags on the concrete or swings crooked, the root cause is usually under the ground, not in the hinge. We dig out the old footing, re-set the post plumb and level, and pour new concrete with proper drainage so water doesn’t pool and rot the wood again. Then we re-hang the gate and adjust the hinges so it swings clean with even clearance across the full arc.
Operator and Motor Repair
Automatic driveway gates fail for predictable reasons: stripped drive gears, burned control boards, failed limit switches, or photo-eye misalignment. We carry boards, motors, and sensors for LiftMaster, Viking, DoorKing, and Ghost Controls on our trucks, so most operator repairs are completed in one trip. If your Fullerton gate opens partway and stops, or reverses without warning, that’s an electric gate repair issue, and it’s our core competency.
Gate Welding in Fullerton
Gate welding in Fullerton is often the difference between replacing a gate and saving it. Wrought-iron gates from the 1920s through the 1950s are common around the downtown and Fullerton College neighborhoods, and while the iron itself is durable, decades of heat, moisture, and wind stress crack welds at the corners and hinge mounts. When a steel frame rusts through at the bottom rail or a hinge tears free from the pickets, welding is the repair that restores the original structure.
Fullerton welding repairs typically run $150 to $400 for crack and split repairs, $200 to $500 for hinge replacement and reinforcement plates, and $350 to $900 when a bottom rail has rusted through and the gate needs sectioning and re-welding. We quote the price up front based on what we see on-site, and nothing gets welded unless we’ve looked at the damage in person. The price is agreed before any work starts.
Rust Repair and Section Welding
Steel gates in Fullerton rust from the bottom up, especially where sprinkler spray hits the lower rail every morning. We cut out the rotted section, weld in new steel matched to the original thickness, and grind the repair smooth so the patch disappears. Then we treat the joint and prime it so the repair outlasts the original metal around it.
Hinge Reinforcement Plates
When a heavy ornate gate rips its hinges off the frame, the repair needs more than a new hinge. We cut and weld a gusset plate behind the hinge mount, spreading the load across a wider section of the gate frame. That stops the tear from re-forming and gives the hinge something solid to hold onto, which matters on the heavy wrought-iron gates Fullerton is known for.
Trusted Brands We Service in Fullerton
We stock parts and service equipment for the brands Fullerton homes and commercial properties actually use. If your gate runs on DoorKing, Viking, or Ghost Controls, we don’t need to order parts before we arrive. Our technicians are trained on the failure patterns specific to each manufacturer, which means a DoorKing slide operator gets diagnosed for its known board and limit switch issues, not inspected like a generic gate. We also work on LiftMaster, FAAC, BFT, Linear, Elite, and Mighty Mule. Brand-specific knowledge shortens the repair and reduces unnecessary parts swaps. For Fullerton customers, that usually means one visit instead of two. For electric gate repair work, call (855) 707-3634 and tell us what operator you have.
See the difference
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AfterCommon Gate Repair Problems We See in Fullerton Homes
- Settled brick piers in downtown and around Fullerton College: Original wrought-iron gates hang from brick or stone piers that have settled over decades, pulling the gate out of alignment and causing it to drag or bind. The repair is post re-setting, not merely hinge tightening, and it requires working in the confined spacing between older homes.
- Santa Ana wind damage and dried-out wood gates: Fullerton’s hot, dry summer and fall wind events dry out original wood picket gates, causing warping and hinge loosening that sends gates crooked or splintering at fasteners. Seasonal tightening and weatherproofing prevent most of this, but once wood is badly split, sections often need replacement.
- Narrow, sloping driveways that kill swing clearance: Many mid-century Fullerton tracts have driveways that slope upward from the street with no room for a gate to swing inward or outward. The answer is usually a conversion to a sliding gate with a rack and pinion operator, built to fit the slope instead of fighting it.
- Automatic openers straining against misaligned gates: When a gate drifts out of alignment, the opener has to work harder on every cycle, stripping drive gears and burning out control boards well before their expected life. In Fullerton, we regularly see opener failures that trace back to a gate post that shifted six months earlier.
Pricing for Gate Repair in Fullerton, CA
Most gate repair jobs in Fullerton fall between $180 and $500, but the honest range is wider because Fullerton’s housing stock is older and more varied than surrounding suburbs. Hinge replacement and realignment runs $180 to $350. Post re-setting runs $350 to $800 depending on whether we’re pulling a wooden post or a steel post set in concrete. Gate welding runs $150 to $900 depending on rust damage and sectioning. Automatic opener repair runs $200 to $650 for boards, motors, and limit switches. Prices in Fullerton are not dramatically different from Anaheim or Brea, but the older piers and settled footings in the downtown core push more Fullerton repairs toward the post re-setting end of the scale. We give a free estimate, we put the price in writing, and you approve it before we start. Call (855) 707-3634 for exact numbers on your gate.
We Also Serve Cities Near Fullerton
Our Gate Repair team covers Fullerton and the surrounding North Orange County cities including Anaheim, La Habra, Placentia, and Brea. If you’re in one of those areas, the same gate-only technician and the same truck-stocked parts inventory show up. For all of Gate Repair in Fullerton and nearby, the number is (855) 707-3634.
Serving Fullerton, CA — Our Local Coverage Area
We’re based in the Fullerton 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 About Gate Repair in Fullerton
The gate is sagging because the post has settled or rotted below ground, not because the hinge screws are loose. Tightening the hinges only pulls the screws deeper into wood that’s already compromised. In Fullerton’s older neighborhoods, settled brick and stone piers under original wrought-iron gates are the most common cause, and the repair requires re-setting the footing or reinforcing the pier, not adjusting hardware. Call (855) 707-3634 and we’ll inspect the post, not just the hinges.
Yes. On narrow or sloping Fullerton driveways where a swing gate has no room to open, we convert the gate to a sliding configuration with a rack and pinion operator. The gate glides parallel to the fence line instead of swinging into the driveway, which is often the only workable solution on mid-century tracts with short setbacks. We measure the driveway on-site and quote the conversion before any work begins.
Yes, it’s a safety issue. A gate that won’t reverse is a sign that the photo-eyes, safety edge, or control board have failed, and it should be treated as a hazard until it’s diagnosed. In Fullerton, this is often a misaligned photo-eye from the same post settlement that makes gates drag. We diagnose the safety circuit on-site and repair it so the gate reverses when it should. Call (855) 707-3634 for an electric gate repair appointment.
We re-set the gate’s load path rather than forcing new hinges onto a pier that has moved. The repair involves shoring the gate, removing it from the settled pier, rebuilding or reinforcing the pier footing, and re-anchoring the hinge plates so the gate hangs square again. In downtown Fullerton, where original wrought-iron gates hang from brick and stone piers decades old, this is a repair we do regularly. The alternative, butchering the hinge mounts to match the sag, only makes the next failure worse.
We do. Gate welding is a core part of our Fullerton service, covering cracked welds, rusted-through bottom rails, torn hinge mounts, and broken pickets on iron and steel gates. We weld on-site when access and power allow, and we quote the welding repair before starting. Fullerton’s older iron gates respond well to welding, and it usually avoids a full gate replacement.
If your gate in Fullerton is sagging, dragging, stuck open, or refusing to reverse, call (855) 707-3634. Noel Carrasco and the Ontario Gate Company team will give you a straight answer, a free estimate, and a price you approve before we start. We work on gates only, and we know Fullerton’s gates better than anyone who treats this trade as a side job.
Written by Noel Carrasco, Owner at Ontario Gate Company, serving Fullerton and North Orange County.