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 Montclair
If your gate won’t open, sags against the latch post, or the operator just hums without moving, we can usually have a technician to your Montclair home the same day you call. Most gate repairs in the 91763 zip code take under two hours once we’re on site. We’re based in Chino, which puts us roughly 15 minutes from most Montclair neighborhoods, and our trucks carry the common LiftMaster, FAAC, and Viking parts that fail most often in this climate. Call (866) 304-1321 and we’ll give you a straight answer on what’s wrong and what it costs to fix before we ever pick up a tool.
Why Lexington Gate Repair Is Montclair’s Preferred Gate Repair Company
Montclair’s housing stock is almost entirely mid-century tract homes from the 1950s through the 1970s. That means the gates we see are rarely new. They’re wood picket gates on decades-old posts, chain-link side-yard gates with rusted hinges, and the occasional wrought-iron driveway gate that’s been re-welded more than once. We know these gates because we’ve worked on hundreds of them across Montclair, from the blocks off Ramona Avenue over to the neighborhoods near Monte Vista Avenue. Our Gate Repair team is exclusively focused on gates: no fencing, no patio covers, no “we also do.” Just gates, every day.
When a Montclair homeowner calls us about a sagging side-yard gate or an opener that stopped responding, they’re usually dealing with a problem that’s been building for years. Dry heat, Santa Ana winds, and old footings all do their damage slowly, then fail suddenly. We approach every job as a diagnosis first: find the actual cause, tell you what it costs to fix, and only replace what actually needs replacing. Nelson Arquette built the company around that principle, and it’s why most of our Montclair work comes from neighbors referring neighbors.
Styles & brands we work with





Metal Gate Repair in Montclair
Metal Gate Repair in Montclair is mostly about correcting years of sun and wind damage on older steel and chain-link gates. The hot, dry Inland Empire summers bake paint off steel tube gates, and once the coating fails, rust follows fast. The Santa Ana winds that push through the Pomona Valley every fall put constant stress on hinge welds and latch hardware. We regularly see driveway gates where the hinge pins have worn oval-shaped holes in the post, letting the gate drop and drag across the concrete.
Weld and Rust Repair
When a steel gate frame cracks at a hinge weld or rusts through at the bottom rail, the repair rarely means replacing the whole gate. We cut out the damaged section, weld in new matching steel, grind the joint clean, and re-coat. On gates with surface rust only, we clean to bare metal and re-paint both sides so the gate survives another decade of Montclair sun. A typical weld-and-reinforce repair runs $225 to $480 depending on how far the rust has spread.
Hinge and Post Reset
Most metal gate problems trace back to the post, not the gate. In Montclair’s clay-heavy soil, concrete footings crack and shift with the seasonal wet-dry cycle. A post that’s leaning even half an inch throws the whole gate out of alignment. We break out the old footing, set the post plumb in fresh concrete, and install new adjustable hinges so the gate swings clean. Post resets typically run $275 to $550 including concrete, hardware, and labor.
Wood Gate Repair in Montclair
Wood Gate Repair in Montclair almost always comes down to failing fasteners and swollen pickets. The original gates on these 1950s and 1960s homes were built with untreated lumber and plain steel hinges. Decades of inland heat dry out the wood, and when winter rain arrives, the bottom rails wick moisture and rot. We replace rotted rails and pickets with cedar or pressure-treated stock, re-hang the gate on new heavy-duty hinges, and adjust the latch so it actually catches.
Sagging and Seized Gates
A wood gate that drags or won’t latch is usually a hinge problem disguised as a wood problem. Once the hinges loosen, the gate’s own weight levers against the post and pulls it outward. We re-set the post in new concrete, add a metal anti-sag kit if the gate is wide, and replace the hinges with sizes matched to the gate’s actual weight. Most wood gate re-hangs in Montclair cost $210 to $385.
Rot and Pickets
When Montclair homeowners call about a gate that’s coming apart, the rot is almost always at the bottom rail where sprinkler overspray and winter rain settle. We replace the rotted members, match the existing picket profile so the repair doesn’t stand out, and seal the bottom edge to slow the next round of decay. Picket and rail replacement typically runs $180 to $340 for a standard walk gate.
Trusted Brands We Service in Montclair
We work on the gate operators Montclair homeowners actually have, from the builder-grade LiftMaster units that came with the house to FAAC and Viking systems that were added later. Because we’re a gate specialist, not a generalist, our techs know the error codes and common failure points on each brand without spending an hour with the manual. We stock the most common FAAC and Viking boards, LiftMaster arm kits, and safety sensor sets on our trucks, which means most Montclair repairs are done in one visit instead of two. If you’re not sure what brand your operator is, call us and we’ll walk you through finding the label.
See the difference
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AfterCommon Gate Repair Problems We See in Montclair Homes
- No power run to the gate: Because Montclair’s tract homes were built decades before automatic gates were standard, most still have manual gates with no conduit or electrical circuit anywhere near the gate location. Adding automation means trenching a new line from the house, which is exactly the kind of work we plan for on every retrofit.
- Builder-grade operators that fail early: In newer Montclair developments, we see operators that were sized for the gate’s weight on paper but not for reality. Inland summer heat plus a gate that’s slightly out of balance kills these units fast. We replace them with properly rated operators and surge protection.
- Side-yard gates seized shut: On the older lots with long shared block walls, the side gate is often the only access to the back yard. Years of dry heat and wind load wedge these gates against the frame until they won’t budge. The fix is a post re-set and new hinges, not a bigger shove.
- Safety sensors knocked out of alignment: Montclair yards are tight, and kids, trash cans, and lawn equipment bump photo eyes constantly. When the gate won’t close or reverses for no reason, it’s usually a sensor alignment issue we can correct in minutes.
Pricing for Gate Repair in Montclair, CA
Most gate repairs in Montclair fall between $180 and $550. That covers the work we do most frequently: hinge replacement, post re-sets, weld repairs, picket replacement, and realignment. Adding an automatic opener to a manual gate runs $1,400 to $3,200, including the operator, the new conduit and power run, and the safety sensors that California code requires. A full gate replacement with a new steel or wood gate and hardware starts around $900 and goes up based on size and materials. Every quote is written and approved by you before any work starts, and the estimate call is free. Call (866) 304-1321 and we’ll give you real numbers for your specific gate.
We Also Serve Cities Near Montclair
Our Gate Repair in Montclair coverage extends to the surrounding communities without any added trip charges: Claremont, Ontario, Upland, and La Verne are all within our regular service area. If you’re in one of those cities with a gate that won’t open, the same team, the same truck stock, and the same upfront pricing apply. Call us and we’ll be there the same day most calls come in.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair 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 Montclair
Adding an automatic opener to a manual gate in Montclair requires four main steps: reinforcing or replacing the hinge post so it can handle the gate’s weight under power, mounting the operator, running a dedicated electrical circuit and conduit from the house to the gate location (most 1960s Montclair homes have none), and installing safety photocells. Most retrofits run $1,400 to $3,200 all-in. Call (866) 304-1321 for a free site assessment and written quote.
The gate post’s concrete footing has failed. Once the footing shifts or cracks, tightening the hinge screws does nothing because the post itself is moving under the gate’s weight. We re-set the post in fresh concrete, install larger hinges, and the sag stays corrected. This repair typically runs $275 to $550 in Montclair. Call us for a post inspection and exact quote.
Yes. California requires automatic gate operators to have photo eyes or contact sensors that prevent the gate from closing on a person, pet, or vehicle. If your older Montclair gate lacks working sensors, we install them as part of any opener repair or retrofit. Sensor replacement or alignment is usually a $120 to $220 fix.
Yes, and this is one of the most common urgent calls we get from Montclair homeowners. On older lots where the side gate is the only rear access, a seized gate is a real problem. We come out, free the gate, and fix whatever caused the seizure, whether that’s a shifted post, swollen wood, or a broken hinge. Most emergency unstick-and-repair jobs run $180 to $385. Call (866) 304-1321 and we’ll head your way.
We repair all nine major gate operator brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. In Montclair specifically, most of what we see is LiftMaster on newer builds and FAAC or Viking on older retrofits. Our techs know each system’s error codes and common failure points, and we carry parts for all nine brands on our trucks.
If your gate is giving you trouble, call us at (866) 304-1321 for a free estimate and an honest diagnosis. We cover all of Montclair, work on every major operator brand, and never start a job without your written approval on price.
Written by Nelson Arquette, Owner at Lexington Gate Repair, serving Montclair and the surrounding Inland Empire communities.