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 Greenbelt
Gate installation in Greenbelt runs from about $1,800 for a basic pedestrian gate to $9,500 or more for a double swing driveway gate with an operator, and most jobs are quoted the same week we walk the site. If you live in Old Greenbelt, Greenbelt East, or one of the townhome clusters near the Greenbelt Metro station, you’re dealing with a different set of conditions than folks two towns over. Tree canopy, clay soil, cooperative review rules, and gates hung before modern safety standards all change what a proper installation looks like here. We’ve been at this since 2001, and we answer the phone at (877) 610-2993 whenever you call. That’s Hal Gatewood’s number, and the name on the shop is his too.
Key Takeaways
- Typical gate installation in Greenbelt costs $1,800-$9,500 depending on gate type, operator, and site conditions.
- Old Greenbelt GHI properties require exterior modification approval before any gate touching common or shared property goes in.
- Clay soil and dense tree canopy in Greenbelt mean deeper post footings and rust-resistant hardware matter more here than elsewhere in the county.
- We quote the price before work starts and stand behind every install with the 90-Day Done Right Promise in writing.
Why Gatewood Fence & Gate Is Greenbelt’s Preferred Gate Installation Company
We’re the gate company that other Greenbelt residents call after a national outfit quoted one number on the phone and tried to charge another at the door. Hal Gatewood has been running this shop since 2001, and his name is on every invoice. You can drive to our shop and look him in the eye if you want. That kind of accountability is the oldest kind there is, and it’s what keeps us honest.
We know Greenbelt’s housing stock because we’ve worked in and around it for years. Old Greenbelt’s 1930s cooperative row houses have gate hardware that’s often original or early replacement, shared lot lines, and maintenance responsibility between GHI and individual members that’s rarely clear. Greenbelt East’s 1950s and 60s tract homes have a different set of gate problems, and the newer townhomes near the Metro station have their own quirks, including operator retrofits on ornamental aluminum gates that were never built for motorized use. We’re familiar with all three patterns, and our local reputation matters to us because we live and work where our customers do.
Calls are answered by a live person around the clock, not a voicemail tree. We’re locally owned and owner-operated, with a published address and license number anyone can look up. Every job carries a 90-Day Done Right Promise in writing, not as a verbal assurance. If it’s not done right, we make it right. One call brings Hal back, no runaround.
Our Gate Installation Services in Greenbelt
We install and retrofit gates throughout Greenbelt, and we service the neighborhoods, streets, and ZIP codes that make this city different from any other in Prince George’s County. Whether you’re in 20768 near Old Greenbelt, 20770 over by Greenbelt East, or 20771 near the Metro, we’ll walk the site, measure, and give you a written price before any work starts.
Swing Gate Installation
Swing gates are the most common gate type in Greenbelt, especially on the older lots where driveway widths were laid out in the 1930s or 50s. A swing gate in Greenbelt needs post footings that go below the frost line, because the freeze-thaw cycles through winter heave shallow footings out of the clay soil and knock the hinge alignment out by early spring. We install swing gates with deeper footings than code minimums here, because we’ve seen what a light frost does to a post set at 24 inches.

Pedestrian Gate Installation
Pedestrian gates matter in Greenbelt because so many GHI row houses and garden apartments have separate walk gates that face common property or shared pathways. These are the gates most likely to be subject to GHI exterior modification review, because they often sit on or near the cooperative’s maintained landscape. We handle the paperwork end of that, and we install pedestrian gates with rust-resistant hinges and latches that hold up under the dense shade that the 1937 urban canopy throws over these lots.

Sliding Gate Installation
Sliding gates show up on the wider lots in Greenbelt East and on some of the newer townhome developments near the Metro. A slide gate installation in Greenbelt has to account for the rack and pinion track, the gate’s travel path, and the soil conditions under the track bed. If the existing track is worn from decades of use, retrofitting a modern operator onto it will bind and strip the gear within months. We flag that before we quote, not after we’ve started the job.

Double Gate Installation
Double gates are the standard for wider driveways, and the freeze-thaw cycle in Greenbelt hits them harder because there are twice as many post footings to shift. We install double gates with matched leaf alignment and operators sized for the full weight of both panels, because a double gate that sags in the middle is usually a hinge post that was never set deep enough to begin with. That’s where we start.

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 Greenbelt
We’re certified to service and install operators from nine major brands, and in Greenbelt we keep parts on hand for LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. The ones we see most often on older Greenbelt gates are FAAC and LiftMaster operators that have been in service for fifteen or twenty years. When a control board fails on one of those, we can usually retrofit the gate with a modern operator that includes safety photocells and a UL 325 rating, without replacing the gate itself. If the gate is sound and the operator is the problem, we fix the operator. We don’t sell you a whole new installation you don’t need, because we offer repair-first service, and that’s been our approach since 2001.
Common Gate Installation Problems We See in Greenbelt Homes
- Post heave from clay soil. Greenbelt sits on clay-heavy soil, and the freeze-thaw cycle through winter pushes shallow post footings upward and out of alignment. By early spring, gates that were fine in October are dragging on the latch side or binding at the hinges.
- Tree root intrusion in Old Greenbelt. The deliberately preserved tree canopy is a design feature of the 1937 New Deal planning, and those tree roots push into the soil around gate posts and displace them over time. When we install a post in Old Greenbelt, we dig the footing and set it below the frost line, and often add a root barrier if there’s a mature tree within eight or ten feet of the post.
- Legacy operators without safety features. A lot of older Greenbelt gates, especially on GHI row houses, still run operators that predate UL 325 and have no safety photocell. Those gates keep working until they don’t, and when they fail, the fix is usually an operator retrofit, not a new gate. We do the retrofit with two retro-reflective photo-eyes and a modern control board.
- Worn slide gate tracks. A slide gate that binds and strips the opener gear usually has a rack and pinion track that’s worn out from years of use. A new operator on an old track will fail again, so we inspect the track, and when it’s worn, we replace the track or quote a full retrofit, not a patch job.
Pricing for Gate Installation in Greenbelt, MD
A pedestrian gate installation in Greenbelt typically runs $1,800 to $3,200 depending on the gate material and whether it’s a standard width or a custom fit. A single swing driveway gate with a basic operator starts around $3,500 and often lands in the $4,500 to $6,000 range. A double swing gate with a LiftMaster or FAAC operator generally falls between $6,500 and $9,500, and slide gates with track work can run from $4,000 to $8,000 depending on track length and existing infrastructure. In Old Greenbelt, plan for the GHI modification review to add time, not necessarily cost, unless the review requires rework. We quote the price in writing before any work starts, and that’s the price you pay. We also offer a free second opinion on any written estimate, no trip charge inside the county, and a permanent 10% discount for seniors and veterans. You can also take $40 off any repair over $200. Call (877) 610-2993 for an exact quote, and we’ll walk the site first.
Greenbelt Gate Installation Price Ranges
- Pedestrian gate: $1,800-$3,200
- Single swing driveway gate with operator: $3,500-$6,000
- Double swing driveway gate with operator: $6,500-$9,500
- Slide gate with track work: $4,000-$8,000
We Also Serve Cities Near Greenbelt
Our Gate Installation team works throughout this corner of Prince George’s County, including Goddard, Lanham-Seabrook, New Carrollton, and Seabrook. If you’re in one of those areas and need a gate installed or an old operator replaced, call the same number. We’ll come out the same way we come out to Greenbelt, with a written quote before any work begins.
Serving Greenbelt, MD - Our Local Coverage Area
We’re based in the Greenbelt 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 Greenbelt
Yes, if the gate touches a shared lot line, faces common GHI property, or sits in a common area, it’s subject to Greenbelt Homes Inc. exterior modification review before installation. This step doesn’t exist in neighboring College Park or Bowie, and it routinely adds weeks to a project when the contractor doesn’t file correctly. We submit the request, follow the finish and hinge style requirements, and time the work for the cooperative’s walkthrough schedule. Call (877) 610-2993 and we’ll tell you whether your specific gate is covered by the review.
Sometimes, but not always. We inspect the post’s condition, especially at the base where rust and rot concentrate in Greenbelt’s shaded, moisture-heavy lots. A post that’s sound can often be reused with a modern operator mounted to it. A post that’s shifted from clay soil heave or rotted at the base needs replacement, because a new operator on a failing post will bind and wear out quickly.
Maybe, but the control board is only one possible cause. The motor capacitor could be weak, the gearbox could be worn, or the photo-eyes could be misaligned. We test the board, the motor, and the safety circuit before we quote any parts, because replacing a control board on a motor that’s already failing will leave you with the same problem in a few months. Bring the symptom to us, and we’ll diagnose it properly. Call (877) 610-2993 to schedule a site visit.
A retrofit keeps your existing gate panel and replaces the operator, track, or both, while a full replacement removes the gate and starts over. On the townhomes near the Greenbelt Metro station, many ornamental aluminum gates were never designed for motorized use, and a retrofit can mean moving the gate’s mounting points or adding a new rack. A full replacement is sometimes cheaper than forcing a retrofit onto a gate that wasn’t built for an operator. We’ll tell you which one makes sense after we walk the site.
You can, but on a shaded Old Greenbelt lot the solar panel will rarely produce enough power to keep the battery topped up, and you’ll end up with a gate that stops on cloudy weeks. We usually recommend a low-voltage AC operator with a battery backup instead, run from the house panel. If you want solar, we’ll check the actual sun exposure on your gate’s path before we recommend it, and we’ll tell you straight if it’s not going to work. Call (877) 610-2993 for an honest assessment.
What Makes Greenbelt Gate Installation Different
Greenbelt’s gate installation economics are shaped by three things you won’t see on a generic gate company page: the GHI cooperative review process, clay-heavy soil, and a 1937 urban tree canopy that throws shade over half the lots in town. In Old Greenbelt, any gate that touches a shared lot line or faces common GHI property is subject to Greenbelt Homes Inc. exterior modification review before installation. This step does not exist in neighboring College Park or Bowie, and it routinely adds weeks to a project if the contractor does not file correctly. We file correctly, and we time the work so the cooperative’s walkthrough doesn’t hold up your gate.
Then there’s the soil and the trees. Greenbelt’s clay soil heaves with freeze-thaw cycles, and the tree roots that preserve the New Deal character of Old Greenbelt push against post footings all year. A gate post set at the minimum depth in Greenbelt will shift by spring, and the gate will drag or bind. That’s why our standard post footing in Greenbelt goes below the frost line, and why we add a root barrier when there’s a mature tree within ten feet of the post. It’s also why we don’t do bargain-price installs that skip the deep footing: you’ll be calling us back in six months to fix the same gate.
We see a lot of legacy operators in Greenbelt, the kind hung before UL 325 safety standards existed. Those gates have no safety photocell and no current-sensing reverse. In Old Greenbelt, we replaced a 1930s-era iron swing gate on a GHI row house where the hinge post had rotted at the base and the original gate operator was a non-UL 325 model with no safety photocell. We submitted the GHI exterior modification request, set a new post footing below the frost line, and installed a LiftMaster operator with two retro-reflective photo-eyes, finishing before the cooperative’s next walkthrough. That’s the kind of retrofit we do all the time in Greenbelt, and it’s why we know the difference between a gate worth saving and a gate that’s cheaper to replace.
Call Gatewood Fence & Gate for Gate Installation in Greenbelt
If your gate is sagging, binding, or just plain worn out, call (877) 610-2993 and talk to a live person. We’ll schedule a site visit in Greenbelt, walk the property, measure the gate, and give you a written price before any work starts. We’re licensed and insured, background-checked and uniformed, and we stand behind every installation with the 90-Day Done Right Promise in writing. The name is on the shop, and the shop is down the road. That’s the oldest accountability there is.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Greenbelt and the surrounding area since 2001.





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