Gate Repair in Dunwoody - Same-Day Repair, Priced Before We Start

Gate Repair in Dunwoody, GA

Gate repair in Dunwoody usually costs between $150 and $650 depending on whether the problem is a hinge, a heaving post, or a dead operator, and most repairs can be handled in a single visit. Dunwoody’s older HOA communities and brick-pilastered entries mean the work here leans heavier on post re-plumbing and obsolete-operator replacement than it does in newer suburbs. Call (877) 610-2993 and you’ll get a live person on the line, not a voicemail maze.

Call (877) 610-2993

Why Dunwoody Homes Are Different

Dunwoody sits on some of the most expansive red clay in north Georgia, and that single fact shapes nearly every gate job here. Clay swells when it’s wet and shrinks when it’s dry, and over 30 or 40 years that cycle heaves gate posts and brick pilasters out of true. A swing gate that was perfectly aligned when the subdivision was platted in the 1980s is, by now, likely leaning just enough to bind at the latch or drag across the driveway. We see it more in Dunwoody’s established neighborhoods than almost anywhere else in the metro.

Then add the housing stock itself. Dunwoody has one of the highest concentrations of HOA-governed planned communities in the Atlanta metro, with entry gates and operators that are now 30 to 50 years old. Many of the original 1980s-era control boards and loop-detector systems are no longer manufactured, which means the repair conversation starts with the HOA board, not a single homeowner. The Perimeter Center corridor adds a second layer: high-traffic commercial security gates at office parks along Ashford Dunwoody and the I-285 frontage, cycling hundreds of times a day. A tech working Dunwoody is splitting time between aging residential community gates due for modernization and commercial gates that can’t afford downtime.

Gate Repair in Dunwoody

Gate repair in Dunwoody comes down to diagnosing what actually failed before touching anything. On older HOA community gates, we often find the original 1980s control boards have simply reached the end of their service life. On driveway gates, the problem is usually a hinge post that has heaved in the red clay. We run the diagnostic in the driveway, show you what failed, and give you a written price before we touch a single wire. If you need Gate Repair work done right and done once, that’s what we do.

Electric Gate Repair

When an electric gate stops responding in Dunwoody, the cause is usually one of three things: a dead control board, a failed loop detector, or a short in the buried wire run. On older HOA community gates, the original control boards from the 1980s often have no remaining service life, and no amount of resetting brings them back. We diagnose on site, show you the failed component, and give you a written price before any wire is touched. Typical electric gate repairs in Dunwoody run $160 to $380 depending on whether we’re replacing a board, a loop detector, or repairing a wire run.

Hinge & Post Repair

A gate sags in the post, not in the middle, and that’s where we start. North Georgia’s red clay expands when wet and shrinks when dry, and over 40 years that cycle heaves brick and stone pilasters out of plumb. The gate leans, the hinges bind, and the post eventually cracks or pulls away from the footing. In Dunwoody, we frequently re-plumb aging brick pilasters before anchoring anything new to them. Hinge and post repair here runs $220 to $650 depending on whether we’re resetting one post or excavating and pouring a new footing.

Gate Realignment

A sagging swing gate in Dunwoody is almost always a post issue, not a gate issue. Fix the panel without the post and you’ll fix it twice. We realign the gate, rebuild the hinge post if it needs it, and set the gate so it swings freely and seats properly against the stop. A typical realignment runs $150 to $350, and we always check the post before we touch the hinges. Otherwise you’re paying for a temporary fix, and we don’t do temporary.

How do Dunwoody HOA rules affect gate repair work on our community entrance?

Dunwoody HOA rules typically require board or architectural review approval before any gate repair or replacement that changes the gate’s appearance, height, or finish. We provide written quotes with the specifics boards need: material, finish, dimensions, and what stays versus what gets replaced. Boards can act without a second round of questions.

My 1980s-era gate operator is dead and the manufacturer is out of business. Can it be fixed?

Usually not. If the manufacturer no longer exists, proprietary control boards and parts aren’t available anywhere, and rebuilding a 40-year-old board is not a repair we’d stand behind. We replace the dead operator with a current model that fits your existing gate and pilasters, and we handle the wiring conversion. Call (877) 610-2993 for a straight answer.

Gate Installation in Dunwoody

A new automatic gate installation in Dunwoody typically runs between $4,800 and $14,500 depending on whether you’re replacing an aging HOA entry gate on original brick pilasters or putting a sliding gate on a shared driveway. Most installations take two to four working days once materials arrive and the HOA board signs off. If you’re planning a Gate Installation in Dunwoody, we’ll walk you through what your specific property actually needs before you spend a dollar.

Sliding Gate Installation

Sliding gates are the most common retrofit in Dunwoody’s older neighborhoods, and the reason is simple: shared driveways and narrow rights-of-way leave no room for a swing gate to arc open. The track channel becomes the whole job. North Georgia ice storms freeze older slide tracks and crack the channel, and wet winters turn the soil under the track soft. We set new track on compacted aggregate and anchor it so the gate doesn’t bind when the ground moves. A new sliding gate with operator typically runs $5,800 to $9,400 depending on gate length and access.

Double Gate Installation

A double swing gate at a community entrance carries real weight, and in Dunwoody that weight sits on pilasters built 40 to 50 years ago. We regularly re-plumb both hinge posts before setting a new double gate, because if the posts aren’t plumb and stable, the leaves will never meet properly. We also install new center stops, drop rods, and magnetic locks so a new operator isn’t the only thing holding the gate closed at night. Plan on $7,500 to $12,500 for a full double gate installation with operators and safety compliance.

Pedestrian Gate Installation

Every HOA gate in Dunwoody needs a working pedestrian gate alongside the vehicle entrance, and too many older communities let the pedestrian side rot while the vehicle gate still works. We install new steel pedestrian gates with self-closing hinges, latch hardware, and keypad or card access, all while keeping the main vehicle gate operational. A standalone pedestrian gate with access hardware runs $2,200 to $4,100 installed.

Our Dunwoody HOA gate is original from 1985 and the operator is no longer made. Can you install a new one without tearing up the brick pilasters?

Yes, and this is one of the most common jobs we do in Dunwoody’s older HOA communities. The original operator gets unbolted, we build a new mounting plate sized to the existing brick, and we set a modern unit in its place. The brick pilasters stay intact. Call (877) 610-2993 for a site assessment.

We have a shared driveway off Mount Vernon Road where a swing gate won’t fit. What are our options?

A sliding gate is almost always the answer on a shared Dunwoody driveway. The gate rides on a track parallel to the lot line, so it doesn’t swing across the easement or block the neighbor’s access. We compact the subgrade, set a new track channel, and install the operator with safety photocells and a loop detector.

Gate Motor & Opener in Dunwoody

Gate motor and opener work in Dunwoody almost always comes down to one thing: the gate has to keep working while we fix it. Whether it’s a 1980s slide-gate operator on an HOA driveway right-of-way or a commercial swing gate at a Perimeter Center office park, we plan the repair so access never closes unless the gate physically cannot move. For Gate Motor & Opener work in Dunwoody, call (877) 610-2993 and a live person picks up.

Motor Repair

Most Dunwoody motor repairs are failures on operators that are 20 to 40 years old. Limit switches fail, logic boards short, capacitors dry out. We diagnose on site and repair what’s repairable. A typical motor repair in Dunwoody runs $180 to $420 for common fixes like limit switch replacement, capacitor swaps, or receiver programming.

Slide Motor Replacement

Slide gates dominate Dunwoody’s HOA communities because they fit narrow shared driveway rights-of-way where a swing gate radius won’t work. These motors drive a rack and pinion track along the gate’s length. When red clay heaves, the track shifts, the gear strips, and the gate stops mid-travel. A full slide motor replacement on an HOA entrance gate, including rack and pinion retrofit and post reinforcement, typically runs $1,800 to $3,400.

Motor Installation

New motor installation in Dunwoody usually means working around what’s already there: a brick or stone pilaster from the 1970s, a tight shared driveway right-of-way, and a gate that has to stay operational because it’s the only vehicle access point. We anchor new operators properly, which often means re-plumbing a leaning post before we mount the motor. New motor installation on a single-family driveway gate falls in the $1,200 to $2,600 range depending on gate weight and existing anchors.

Why does my Dunwoody swing gate keep reversing before fully opening after heavy rain?

Heavy rain swells the red clay under your hinge posts, heaving the post slightly and making the gate sag enough that the operator arm binds and the obstruction sensor reverses the gate. The fix starts at the post, not the motor. We re-plumb the leaning post, re-hang the gate, then adjust or repair the operator.

Can you replace a 1980s slide-gate motor on a narrow Dunwoody HOA driveway without widening the right-of-way?

Yes. We replace slide-gate motors on narrow shared driveways all the time without touching the right-of-way width. A modern slide motor mounts to the existing footprint. We rebuild the rack and pinion track in place and reinforce the post footings without expanding the driveway. Call (877) 610-2993 for a free estimate.

Gate Access Control in Dunwoody

Gate access control in Dunwoody usually means one of two things: a keypad and telephone-entry system on a shared HOA gate, or a commercial card reader and video intercom at a Perimeter Center office building. The work often hinges less on the electronics and more on who has to sign off on the change. For Gate Access Control work in Dunwoody, we prepare the board-ready documentation and do the install without leaving your entry inoperable.

Keypad Entry

Keypad entry on a Dunwoody community gate usually fails in one of two ways: the keypad housing has cracked and taken on water, or the controller board inside the operator cabinet has dropped its programming and forgotten resident codes. Housing replacement is quick. Board replacement takes a little more planning, especially when the existing operator is no longer manufactured. A new keypad entry system in Dunwoody typically runs $1,400 to $2,900 installed, depending on whether we’re upgrading the operator control board at the same time.

Phone Entry

Phone entry is the heart of most Dunwoody HOA gates. The original systems wired into 1980s-era operators were built around analog telephone lines, and many of those boards have been discontinued for a decade or more. We regularly replace old DoorKing and Elite telephone-entry boards with modern cellular or VoIP-compatible systems that work with your property manager’s existing resident directory. A full telephone-entry system with new control board usually lands between $1,800 and $3,800.

Video Intercom

Video intercom is the access control feature we recommend more and more for Dunwoody HOA communities. Residents want to see who is at the gate before they buzz them through, and property managers want a record of entry. In Dunwoody, plan on $2,200 to $4,500 for a full video intercom station with resident calling. It pairs well with a new operator, since the wiring and mounting points can be installed at the same time.

Who approves a new gate access control system in a Dunwoody HOA community?

Your HOA board approves it, typically through the architectural review committee, with the property management company routing the paperwork. We prepare a scope that specifies operator model, cabinet finish, mounting method, and conduit runs so the proposal doesn’t stall in review. Call (877) 610-2993 and we can walk you through what the board will ask for.

Can you replace just the telephone-entry board on our aging Dunwoody gate operator?

Sometimes, when the operator still accepts a compatible board. But many original Dunwoody operators from the 1980s and 1990s are discontinued, and a board-only repair is no longer possible. In those cases, a full control board replacement or a new operator is required. We’ll tell you which situation you’re in before any work is approved.

Gate Parts & Welding in Dunwoody

Gate parts fail at the worst possible moment, and in Dunwoody that usually means the hinge post has heaved out of plumb in the red clay or a 1980s track channel has finally cracked. We handle Gate Parts & Welding repairs on site across the 30346 ZIP, which means the gate stays in your driveway while we weld it back square. Call (877) 610-2993 and a live person answers.

Hinge Replacement

When a swing gate sags, the hinge post has usually pulled out of plumb, not the hinge itself. In Dunwoody’s older HOA communities, we remove the old hinge, re-plumb or replace the post, and weld the new hinge barrel to a clean, square surface. Welding a big hinge to a leaning post just means you’ll fix it again in a year. A hinge replacement on a Dunwoody swing gate typically runs $225 to $485 depending on whether we can reuse the existing post.

Post Replacement

This is the core of Dunwoody gate work. Red clay expands and contracts with every wet and dry cycle, and posts set decades ago in shallow footings heave and lean. We dig out the old footing, set a new steel post in concrete below the frost line, and re-hang the original ornamental panel. You’re looking at $600 to $1,400 for a new steel post, including re-hanging the existing panel.

Rail Repair

Slide gates in Dunwoody eat rail sections two ways: high-cycle traffic along the Perimeter Center office parks, and winter ice storms. Freezing water in the track channel locks the gate, the operator keeps pushing, and the rail or rack takes the damage. We cut out the worn or broken section, weld in a new piece, and dress the joint smooth so the rollers don’t chatter. Rail repair on a slide gate usually runs $350 to $800 depending on section length.

Can you weld a new rack section onto an existing slide gate in a Dunwoody HOA community without replacing the whole gate?

Yes, in most cases. If the gate frame and remaining rack are structurally sound, we cut out the worn or stripped section and weld in new rack stock matched to the pinion gear on the operator. The gate stays on its track. The exception is when the post itself has heaved out of plumb.

Why did my Dunwoody swing gate start dragging or binding after a dry summer?

Dry weather shrinks North Georgia’s red clay, and the soil pulls away from your gate post footing just enough for the post to settle or lean. The gate loses clearance at the latch side and drags on the driveway or walk. We re-plumb the post and re-hang the panel to restore the original swing arc.

Brands We Service in Dunwoody

We service DoorKing, Elite, Linear, Viking, and other major gate brands from our local Atlanta metro parts stock. Common Dunwoody parts are usually in hand same-day. See our brands page for details on what we carry.

Pricing for Gate Repair in Dunwoody, GA

Neighborhoods We Serve in Dunwoody

We work all over Dunwoody, from the HOA communities around Mount Vernon Road to the office parks along Ashford Dunwoody and the Perimeter Center corridor. Our typical response time for most gate repairs in Dunwoody is same day or next morning depending on when you call.

• Georgetown
• Dunwoody Club Forest
• The Branches
• Kingsley
• Vermack

Service Area - Cities Near Dunwoody

We handle gate work throughout north metro Atlanta, not just in Dunwoody. If you’re in a neighboring city, we cover Dunwoody, GA, Sandy Springs, GA, Chamblee, GA, Doraville, GA, Brookhaven, GA, and North Atlanta, GA. Same owner, same live phone answer at (877) 610-2993.

FAQs About Gate Repair in Dunwoody