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.
Fast, Reliable Gate Installation Across White Plains
Gate installation in White Plains runs two very different jobs: the ornamental wrought-iron estate gates on homes in Gedney Farm and Fisher Hill, and the vehicle-rated barrier-arm gates at the corporate campuses along Martine Avenue. Most White Plains homeowners will pay between $4,800 and $14,000 for a full automatic gate installation, depending on the material, the operator, and what the driveway demands. That’s the number we put in writing before any work starts. Call (626) 649-4572 and a live person answers, day or night.
We’re Latch & Post Gate Repair, a Cedarwell-family gate specialist. Every gate comes down to two parts: the latch that holds it and the post that carries it. That’s the job we focus on, and nothing else.
Why Latch & Post Gate Repair Is White Plains’s Preferred Gate Installation Company
White Plains is Westchester County’s commercial and governmental hub, and that changes what a gate installer sees in a single week. One morning we’re fabricating a custom ornamental swing gate for a 1930s Tudor on Fisher Hill. The same afternoon we’re programming entrapment protection on a barrier-arm operator for a parking structure off Martine Avenue. Most gate companies see one or the other. We see both, and we’re factory-trained to handle both.
Our technicians are background-checked, uniformed, and work to the Cedarwell C.A.R.E. values: clean up like it’s our own home, ask before we move or touch anything, respect the family’s time and quiet hours, and explain the price before the work. That means shoe covers and drop cloths inside your house, a photo of the clean-up before we leave, and quiet tools when kids are asleep. Those aren’t upsells. They’re the way every visit works.
We coordinate dispatch and scheduling from the brand’s New York City office, and crews serve White Plains locally. Cody Beckman leads the team. Every installation is covered by the 365-Day Done Right Promise: if it’s not right, we make it right. No argument, no fine print.
Key Takeaways
- Full automatic gate installation in White Plains typically runs $4,800 to $14,000, written and agreed before work begins.
- We handle both ornamental estate gates and commercial-grade barrier-arm operators, a mix almost unique to White Plains in this county.
- Post footings are dug below the 24 to 36 inch Westchester frost line to prevent frost heave from throwing gates out of plumb.
- Shoe covers, drop cloths, and a cleanup photo on every visit, included at no extra charge.
Automatic Gate Installation in White Plains
Automatic Gate Installation in White Plains starts with the operator, not the gate. A driveway gate on a Gedney Farm estate needs a LiftMaster or Viking operator sized for the panel’s weight and the driveway’s slope, wired to UL 325 entrapment protection, and set on a post footing that goes below the frost line. We dig that footing to 42 inches or more, below the 24 to 36 inch frost penetration Westchester sees each winter. A footing that stops short will heave within a few seasons, and the gate will drag.
Ornamental Estate Gates With Automation
Older Tudor and Colonial homes in White Plains often have original wrought-iron gates that are decades old. We match a new operator to that existing panel where the iron is sound, or we fabricate a new panel that matches the home’s original detailing. The operator is set for soft start and stop, so a heavy iron gate doesn’t slam into its stops.
Barrier-Arm Gates for Commercial Lots
The parking structures and office campuses along the downtown commercial corridor need vehicle-rated barrier-arm operators with card access and loop detectors. These run on commercial uptime expectations, not residential ones. We program the operator, wire the safety photocells, and test the entrapment protection to the full UL 325 standard.
Expect to budget $5,500 to $15,000 for a full automatic gate system in White Plains, including the operator, safety edges, and entry hardware. You’ll see the exact number in writing before we touch anything.
Gate Installation Services in White Plains
Gate Installation Services in White Plains cover pedestrian gates, driveway gates, sliding gates, swing gates, double gates, and security gates. The job begins with measuring the opening and checking the existing posts. In an older White Plains neighborhood, that check often reveals a post that has shifted out of plumb from frost heave, and the work becomes a footing replacement plus panel fabrication, not a simple hang-and-go.
Driveway and Sliding Gates
Long residential driveways on estate properties work well with sliding gates or swing gates on rack and pinion drives. We set the track or the hinge posts, install the operator, and pair the entry hardware: keypad, intercom, or a vehicle loop detector. For pet owners, we can set the safety photocells at a height that detects small animals.

Pedestrian and Security Gates
A pedestrian gate beside the driveway gets its own latch, closer, and often its own keypad. On a double gate, both panels need to meet cleanly, which means the posts have to be dead level. We check that with a laser, not a string line.
Most standard pedestrian gate installations in White Plains run $1,800 to $4,500. A sliding driveway gate with automation runs higher, typically $7,000 to $14,000 depending on panel material and operator type. The written price comes before any work, always.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in White Plains
We’re factory-trained on the brands families in White Plains actually own: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For this page’s focus, Gate Installation work here leans on Linear and Viking for estate operators and DoorKing for barrier-arm access systems. We stock common parts for these brands in White Plains, which means we’re not waiting a week for a circuit board when a Linear operator goes down. The right fix happens on the first visit as often as skip-a-week parts-run companies.
Common Gate Installation Problems We See in White Plains Homes
- Frost heave throwing hinge posts out of plumb. White Plains ground frost penetrates 24 to 36 inches each winter, and the thaw-refreeze cycle shifts shallow post footings. A gate that ran cleanly last October starts dragging in March.
- Decades-old weld joints cracking on original wrought iron. Estate gates in Gedney Farm and Fisher Hill often date back to the 1920s through 1950s. Rust and metal fatigue turn a simple hinge replacement into custom fabrication and sag correction.
- Underground operator housings flooding after thaw. Long residential driveways sometimes use below-ground operators, and Westchester’s spring thaw can fill the post footing and corrode the housing. We set drainage and seal the housing.
- Commercial barrier arms meeting residential expectations. A Martine Avenue parking facility cannot tolerate a gate that’s down for a day. These jobs need commercial-grade hardware and scheduled maintenance, not a one-time fix.
In Gedney Farm we recently replaced a decades-old rusted ornamental swing gate hung on a frost-heaved hinge post that had gone out of plumb. We dug a new post footing below the 24 to 36 inch Westchester frost line, welded a custom wrought-iron panel, and set a LiftMaster operator with rack and pinion drive and safety photocells. The gate now runs silently through freeze-thaw cycles, with matched keypad entry for the family and loop detectors for the driveway.
Pricing for Gate Installation in White Plains, NY
Here are real numbers for the White Plains market, written the way we quote them:
- Pedestrian gate installation: $1,800 to $4,500
- Standard driveway gate with automation: $4,800 to $9,500
- Sliding or double gate with automation: $7,000 to $14,000
- Barrier-arm gate for commercial lots: $8,000 to $18,000
- Post footing replacement below frost line: $900 to $2,200 per post
What moves the number is the panel material, the operator type, and whether the existing posts are reusable. Every quote is written and agreed before any work starts. You’ll never open an invoice that’s bigger than the quote. Call (626) 649-4572 for a free estimate, and we’ll send a technician to measure, not to sell.
We Also Serve Cities Near White Plains
Latch & Post Gate Repair covers White Plains and the surrounding Westchester communities, including Yonkers, New Rochelle, Mount Vernon, and the Bronx. If you’re just over the city line, we still bring the same written price, the same shoe covers, and the same 365-Day Done Right Promise. Our crews serve these areas from the New York City office, so scheduling is straightforward.
Serving White Plains, NY - Our Local Coverage Area
We’re based in the White Plains 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 Installation in White Plains
We dig post footings to 42 inches minimum, below the 24 to 36 inch frost line Westchester County sees each winter. A footing that stops at 30 inches will heave within two or three seasons and throw the gate out of plumb. If the soil is loose or the driveway slope is steep, we go deeper and add a concrete collar. Call (626) 649-4572 if you’re replacing a gate that already drags after winter.
Yes, we match operators to existing ornamental iron panels all over Gedney Farm and Fisher Hill. The operator gets sized to the panel’s weight and the hinge geometry, and we add soft start and stop so the heavy iron doesn’t slam. If the panel has cracked welds, we repair those before the operator goes on.
We do, and we set them with drainage so the thaw-refreeze cycle doesn’t flood the housing. Underground operators suit long driveways where a visible operator post would break the sightline. We use sealed housings, set below the frost line, and test the full entrapment protection before the job closes.
We pair the gate with the entry hardware that fits how your family actually comes and goes: keypad for the daily school run, intercom for the front pedestrian gate, and loop detectors for the driveway. If it’s a high-rise condo downtown or a commercial lot, we wire card access into the operator. Pets and small children are part of the safety setting on every photocell placement.
Yes, a barrier-arm gate on a Martine Avenue parking structure or office campus runs on commercial uptime standards. That means a vehicle-rated operator, loop detectors sized for truck traffic, and entrapment protection tested to UL 325. The hardware and the maintenance schedule are different from a residential swing gate, and we quote them separately.
Written by Cody Beckman, Owner at Latch & Post Gate Repair, serving White Plains and Westchester County.
Call (626) 649-4572 for a free gate installation estimate in White Plains. A live person answers, any hour, any day.





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