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.
Before
After
Before
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Before
AfterFast, Reliable Gate Installation Across Lilburn
Gate installation in Lilburn typically runs $2,800-$7,500 for a complete driveway system with operator, and most projects are measured and scheduled within 48 hours. We dispatch crews to Lilburn from our Atlanta office, and we know the lots along Killian Hill Road and Five Forks Trickum well enough to spot the problems before we unload tools.
If you’re adding a new gate to a Lilburn property or replacing one that’s corroded past saving, call us at (678) 679-2152. We’ll send a technician to measure, photograph the site, and hand you a written price before any work starts. That’s Haven Standard Clause 1, and we don’t bend it.
Why Vance Gate Repair Alpharetta Is Lilburn’s Preferred Gate Installation Company
We’ve installed and replaced gates across Gwinnett County since 2014, and Lilburn’s mix of 1970s ranch homes, split-levels, and newer infill builds keeps us busy year-round. Our technicians carry documentation habits from commercial access-control sites into every residential job: wiring diagrams, limit-switch readings, and a photographed record of what we found and what we left behind.
Lilburn homeowners find us after they’ve already read the three-star reviews elsewhere. They want to see the price on paper, the technician’s name and photo before arrival, and a license number they can verify. We provide all three. Our 365-Day Done Right Promise covers every installation: if something isn’t right, we make it right with no argument and no fee within that window.
A live person answers our phone 24 hours a day, seven days a week. No voicemail loop, no callback queue. If you’re measuring a new gate project on a Sunday evening, you’ll talk to someone who can schedule the site visit.
Our Gate Installation Services in Lilburn
Sliding Gate Installation
Sliding gates solve the problem Lilburn’s older subdivisions face again and again: narrow shared driveways where a swing gate would block the neighbor’s access or encroach on a right of way. We install rack-and-pinion and chain-drive slide systems that travel parallel to the fence line, keeping the driveway clear. On a Five Forks Trickum corridor ranch with a narrow shared driveway, we replaced a corroded iron swing gate with a rack-and-pinion slide gate so it could travel parallel to the property line and keep the neighbor’s vehicle access open all day. Because the original hinge post had heaved several inches in the red clay, we reset the footing first, then set the new operator and ran a safety photocell and loop detector before handing over the keypad entry. Under Clause 4 (Evidence on every job), the homeowner received a photo log of every adjustment and a written record of the part number installed.
Driveway Gate Installation
Most Lilburn driveway gates we install are replacing ornamental iron from the 1980s and 1990s custom-home boom. The new stock is heavier, the operators are more sophisticated, and the footings have to account for Gwinnett County’s shrink-swell clay. A typical driveway gate installation in Lilburn runs $3,200-$6,800 depending on width, material, and whether we’re running power and safety edges from scratch or tying into existing conduit. We measure every post depth before we quote; a post set in active red clay will heave and rack the gate within a season, and we won’t install on that foundation.
Swing Gate Installation
Swing gates still work on Lilburn lots with adequate setback and no shared driveway constraints. We install single and double swing systems with articulated arms, underground operators, or post-mounted linear actuators depending on clearance and aesthetics. The critical detail on Lilburn’s older lots is post footing depth. The shrink-swell Piedmont red clay lifts 4×4 and schedule-40 hinge posts several inches over a decade, so a new gate installation must set post footings below the active clay layer or the gate will rack seasonally no matter how well the operator is tuned. This is why installations on the Killian Hill and Five Forks corridors get deeper, bell-shaped footings than flat-terrain suburbs to the south.
Pedestrian Gate Installation
Pedestrian gates in Lilburn range from simple wrought-iron walk-throughs to keypad-controlled access points for pool enclosures, side yards, and detached garages. We match the style to existing fencing and set the latch geometry so the gate stays true through wet summers and dry winters. Most pedestrian gate installations in Lilburn run $1,400-$2,800.
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.
Before
AfterTrusted Brands We Service in Lilburn
We install and service nine major automation brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For Lilburn customers, this means we can work with whatever motor is already on the property rather than steering you toward a replacement that doesn’t fit your setup. We stock common FAAC and Linear parts locally, and our relationship with BFT and Viking distributors keeps turnaround under a week for most components. If your existing operator is serviceable, we’ll say so and quote the repair. If it’s past saving, we’ll name the replacement, explain why, and show you the written price before we order anything.
Common Gate Installation Problems We See in Lilburn Homes
- New gate sagging within a season because the hinge post was set in active red clay instead of below it. The seasonal shrink-swell racks the gate panel and misaligns the operator. We check post depth on every site visit and specify deeper, bell-shaped footings where the clay layer is active.
- Slide gate selected for a shared driveway without checking travel clearance. The gate can’t fully open and blocks rights of way during installation and after. We measure total travel distance, including overrun, and verify it against the property survey before we quote.
- Moisture from Lilburn’s tree canopy and 52-inch annual rainfall rusting new steel hinges and oxidizing aluminum tracks faster than the operator’s duty cycle allows. We specify galvanized or stainless hardware in shaded, damp locations and set drainage at the track base.
- Automated gate arms and limit switches failing after overnight ice events. More common in Lilburn’s Piedmont foothills than in Atlanta proper, these cold snaps thicken lubricants and throw calibration. We set limit switches with winter tolerance and specify low-temperature grease on moving parts.
Pricing for Gate Installation in Lilburn, GA
A typical manual driveway gate installation in Lilburn runs $2,800-$4,200. Add automation and you’re looking at $4,500-$7,500 depending on operator brand, safety accessories, and whether we need to trench for power and conduit. Pedestrian gates start around $1,400. Sliding systems run slightly higher than swing gates because of the track, guide posts, and additional safety hardware.
| Service | Typical Range in Lilburn |
|---|---|
| Manual swing driveway gate | $2,800 - $4,200 |
| Automated swing driveway gate | $4,500 - $6,800 |
| Sliding driveway gate with operator | $5,200 - $7,500 |
| Pedestrian gate (manual) | $1,400 - $2,800 |
| Upgrade existing gate to automation | $2,200 - $4,000 |
What moves the price: material (aluminum, steel, wrought iron, wood), width and height, operator brand and features, power run distance, safety edges and photocells, and whether we’re resetting posts in red clay. The price we write is the price you pay. No invoice surprises. Call (678) 679-2152 for a free measure and written estimate.
We Also Serve Cities Near Lilburn
Our crews work throughout Gwinnett County and beyond. If you’re in Lilburn or nearby Lawrenceville, Buford, Norcross, or Stone Mountain, the same technician, same written price, same photo documentation applies. Gate Installation requests from these areas are scheduled through our Atlanta office with local dispatch.
Serving Lilburn, GA - Our Local Coverage Area
We’re based in the Lilburn 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 - Gate Installation in Lilburn
Yes. A sliding gate that travels parallel to the property line keeps the full driveway clear. We measure your available travel distance against the gate width and verify it against any recorded easements before we quote.
On several Five Forks Trickum corridor jobs, we’ve replaced swing gates with rack-and-pinion slide systems specifically to preserve shared access. The key is checking total travel including overrun; a gate that opens 90 percent is a gate that blocks the driveway. We won’t install without confirming the math. Call (678) 679-2152 for a site measure and written estimate.
The shrink-swell Piedmont red clay beneath Killian Hill Road and Five Forks Trickum properties lifts posts several inches over a decade. A gate installed on a standard footing rides that movement and racks seasonally.
We set post footings below the active clay layer with bell-shaped bases that resist uplift. It’s more excavation than flat-terrain jobs require, but it’s the only way to keep hinge geometry true through wet summers and dry winters. Our written quote specifies footing depth so you know what you’re paying for.
Every automated gate we install in Lilburn includes at minimum: safety photocells (infrared beams that stop the gate if something crosses the path), edge sensors on the leading edge, and a monitored loop detector that holds the gate open while a vehicle occupies the threshold.
UL 325 standards govern what we install, but we go further on residential sites with children or pets: we add a second photocell at 18 inches for small-object detection and set the operator’s force limit to the low end of its range. Under Clause 4, every safety device is photographed in position and recorded in your job file.
Yes, if the gate structure and posts are sound. We retrofit keypads, telephone entry systems, and solar operators to existing iron gates throughout Lilburn’s older subdivisions.
Solar works well here; Gwinnett County’s annual sun hours are sufficient for a properly sized panel and battery bank. The limitation is usually the gate’s physical condition, not the electronics. If the hinge post has heaved in the clay or the frame is corroded through, we’ll show you the photo evidence and quote the repair or replacement before we add automation. Call (678) 679-2152 for a free assessment.
We measure three things: available swing radius inside and outside the property line, slope across the driveway, and whether the driveway is shared.
A swing gate needs level ground through its arc and clearance equal to the gate width. A slide gate needs travel distance equal to the gate width plus overrun, parallel to the fence. On Lilburn’s narrow shared driveways and sloped lots off Killian Hill Road, the slide gate usually wins. We photograph the site, mark the measurements on the image, and explain the recommendation in writing before you decide. Estimates are free; call (678) 679-2152.
Written by Adrian Vance, Owner at Vance Gate Repair, serving Lilburn since 2014.