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.
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AfterFast, Reliable Gate Installation Across Potomac
A new gate installation in Potomac typically runs $4,200 to $18,000 depending on the gate type, materials, and whether we’re automating it. Most Potomac homeowners we talk to aren’t shopping for the cheapest bid. They want a gate that stays plumb through freeze-thaw cycles, an operator that doesn’t fault out when the humidity spikes in August, and a company that answers the phone when something goes wrong three years later.
We know Potomac because we work here week in and week out. River Road, Persimmon Tree, Travilah, the equestrian lanes off Glen Road. The soil heaves. The estate gates are custom. The operators are often older than the cars in the driveway. If you’re thinking about a new gate or replacing one that’s been fighting you for years, call (877) 610-2993. A live person picks up, day or night.
Why Gatewood Fence & Gate Is Potomac’s Preferred Gate Installation Company
Hal Gatewood started this company in 2001, and his name is still on the shop. That means something specific in Potomac: when we install a gate on your property, the person accountable for it is reachable. Not a call center. Not a rotating crew. Hal and his people know the difference between a gate that’s sagging because the post heaved and one that’s sagging because the original installer undersized the hinges. In Potomac, it’s usually the post.
Our customers in Potomac keep calling us back because we do something a lot of bigger outfits won’t: Gate Parts & Welding - Potomac, done on site in the driveway rather than hauling the gate to a shop forty miles away. That matters when you’ve got a custom ornamental iron gate that cost more than most cars. We also stand behind every installation with our 90-Day Done Right Promise, in writing, on every job. If it’s not right, Hal comes back. No runaround.
Scheduling is coordinated through our Washington, DC office, but the crews you’ll see in Potomac know the area cold. We don’t send a stranger with a GPS and a prayer. We send people who have worked Persimmon Tree Road and Bradley Boulevard and understand what a 1980s estate gate looks like underneath the paint. Calls are answered by a live person 24/7. That’s not a perk; it’s how we’ve always run things.
Our Gate Installation Services in Potomac
Most of what we install in Potomac falls into a few categories. Here’s what we actually do, and what it looks like on a Potomac driveway. If you want to talk through your situation, our Gate Installation team will walk you through it over the phone, no charge.
Driveway Gate Installation
Driveway gates in Potomac run the full spectrum, from single swing gates on postage-stamp lots off Falls Road to double swing or slide gates across long private drives on multi-acre estates. The one thing almost all of them share is automation. A driveway gate that you have to get out and push open defeats the purpose. We install swing, slide, and cantilever gates, sized to your driveway width, with operators matched to the gate weight, not just the gate width. That distinction matters more than most people expect.
Pedestrian Gate Installation
Plenty of Potomac properties have a separate pedestrian gate beside the driveway gate. Sometimes it’s a matching ornamental panel. Sometimes it’s a simple steel gate with a keypad or card reader. We install both, and we also sync pedestrian gates with the main entry system so your intercom, keypad, or Potomac Gate Access Control handles both entries without a second app or a second code to remember. If your pedestrian gate keeps sticking in the summer, it’s usually the post, not the latch.
Sliding Gate Installation
Sliding gates are common on Potomac lots where a swing gate would eat too much driveway space or where the driveway slopes. Slide gates run on a track, and in Potomac’s clay soil, the track is the weak point. Frost heave shifts the concrete pad, and the gate starts binding or skipping teeth on rack and pinion systems. When we install a sliding gate in Potomac, we overbuild the track base and set the concrete below frost depth. It costs a little more up front. It costs a lot less than resetting the track every March.
Swing Gate Installation
Swing gates remain the most common style along River Road and Persimmon Tree Road, mostly because they’re the traditional look for estate properties. A quality swing gate installation in Potomac starts with the posts. We set them deep, below the frost line, with enough concrete mass to resist the lateral load when the gate’s swinging. Then we hang the gate, align the hinges, and set the operator so it doesn’t fight the gate on the return stroke. A gate that closes on its own is a gate that’s out of level, and we won’t leave one that does that.
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 Potomac
We’re certified to service and install nine major gate operator brands, including FAAC, BFT, Linear, and Viking. That’s not a marketing line. It means we carry parts and programming knowledge for the brands actually installed across Potomac, not just the ones that are easiest to order from a catalog. If you’ve got a legacy operator that’s no longer manufactured, Hal can often retrofit it with modern internals rather than telling you the whole system’s junk. If he can’t, he’ll tell you that too, and we’ll quote you a replacement that fits the existing gate and post layout.
Common Gate Installation Problems We See in Potomac Homes
The gates in Potomac are a different breed from what you find in Rockville or Bethesda. Here’s what we see on a regular basis:
- Posts heaved out of plumb by freeze-thaw clay movement. The Maryland Piedmont clay under Potomac expands and contracts through every DC winter, and after two or three decades, it pushes gate posts out of alignment. That’s why your swing gate drags on the latch side or your slide gate jumps the track in late February. We dig down below frost depth, reset the post, and rehang the gate.
- Obsolete 1990s control boards failing in summer humidity. Potomac estate gates were often automated in the 1980s and 1990s with DoorKing, Linear, or similar boards. When those boards short out in July humidity, there’s often no direct replacement part. We stock retrofit boards and can often program a modern board to run the existing motor, which saves several thousand dollars versus a full operator swap.
- Legacy security system conflicts. A lot of Potomac gate operators are hardwired into whole-home security and intercom panels installed decades ago. When a new operator goes in and the keypad or video intercom stops recognizing it, the homeowner gets a bill nobody budgeted for. We anticipate this and quote the integration work up front, before we start drilling.
- Undersized operators on heavy custom gates. Some of these ornamental iron gates weigh 800 to 1,200 pounds, and the original operator was spec’d wrong from day one. The gate limps open for years, burns through limit switches, and eventually the motor dies. When we install a new operator in Potomac, we take the gate weight, not just the leaf width, into account. It’s the only way the operator lasts.
Pricing for Gate Installation in Potomac, MD
Let’s give you real numbers. A basic single swing driveway gate in Potomac, manual, starts around $4,200 installed. Automate that same gate and you’re typically looking at $6,800 to $9,500, depending on operator type and whether you want a keypad, intercom, or loop detector. A custom ornamental double swing gate with full automation and video intercom runs $12,000 to $18,000 and up. Pedestrian gates are generally $2,800 to $6,500. A sliding gate, because of the track work and concrete, runs $8,000 to $15,000 installed.
What changes the price in Potomac specifically: post depth and concrete volume on clay soil, integration with legacy security panels, gate weight, and whether we’re working around mature landscaping. Every quote is a fixed price, agreed before any work starts. No surprise invoice at the end. Call (877) 610-2993 and we’ll give you a free estimate, in writing.
We Also Serve Cities Near Potomac
We work across Gate Installation in Potomac and the surrounding communities. If you’re in Rockville, Darnestown, North Potomac, or Travilah, the same crew and the same 90-Day Done Right Promise apply. The soil’s the same clay. The gates are often the same 1990s vintage. And Hal still answers the phone.
Serving Potomac, MD - Our Local Coverage Area
We’re based in the Potomac 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 Potomac
Usually, yes. We’ve done exactly this on estate gates along Persimmon Tree Road and Bradley Boulevard. On a recent job, we replaced a rusted hinge post on a 1980s swing gate, installed a modern LiftMaster operator with safety photocells, and then spent an extra morning rewiring the gate’s loop detector into the original DoorKing intercom so the keypad entry still triggered without false alarms. The integration work is real, it takes time, and it’s quoted up front, not discovered mid-job. Call (877) 610-2993 and we’ll tell you whether your system can be retrofitted before you spend a dime.
In Potomac, leaning posts are almost always a frost-heave problem, not a gate problem. The post is the issue. We dig out the old footing, reset the post below frost depth with a wider concrete mass, and rehang the gate on the level. The gate itself is usually fine. Replacing the whole gate in that situation is like replacing the whole wall when one stud is bowed. We fix the post, not the gate, which is why we specialize in Gate Repair - Potomac. If the post is actually rusted through at the base, that’s a different conversation, and we’ll show you the evidence before recommending replacement.
Replacing a gate and operator on an existing gate entry with the posts still serviceable is generally treated as a repair or replacement, not new construction. But Montgomery County does require permits for new gate installations above certain heights, and if you’re adding a new gate entry where none existed before, that’s new installation and needs a permit. We know the County’s quirks and we’ll tell you what’s required before the job starts. We don’t let you find out about a permit problem after the gate is in.
No. You can keep the loop detector if it still works and you want free-exit or free-entry detection, but modern slide gate installations in Potomac are often better served by photo eyes on the gate line plus a vehicle loop where the driveway meets the road. Some of the old loop detectors are ten feet off where the new gate sits, which means they’d need to be trenched and relocated anyway. We’ll lay out the options and the cost difference. Sometimes keeping the old loop is cheaper; sometimes it’s actually cheaper to install new photo eyes than to have us hand-dig a new loop trench across a brick paver driveway.
Yes, and we do it regularly. Solar gate openers are a good fit for the Travilah Road and River Road corridor properties where running conduit from the house to the gate would mean trenching 400 feet through pasture and driveway. We size the solar panel and battery bank to the gate weight and the number of daily cycles, and we mount the panel high enough to clear horse-height and deer-height obstacles. You’ll still want a manual release for winter ice storms, and we install that too. Call (877) 610-2993 for a free site visit and a written quote.
What Can Be Retrofitted, and What Should Be Replaced
This is the question most Potomac homeowners are really asking, even if they don’t phrase it that way. They’ve got an aging estate gate, a 1990s operator, maybe an intercom that still works most of the time. They’ve lived with the gate for twenty years and they’re tired of the twice-a-year service call. Here’s our honest take.
Hinges, bushings, and limit switches can almost always be retrofitted. A control board from 1996 can typically be replaced with a modern retrofit board that speaks the same wiring language. Posts can be reset. Tracks can be regraded. The gate leaves themselves, if they’re not rusted through at the weld points, are usually worth saving. Hal’s whole philosophy is built around this: fix the gate in your driveway, don’t haul it off and sell you a new one that you didn’t need.
Where replacement actually makes sense: when the gate frame itself is rusted through, when the cost of retrofitting a proprietary operator approaches the cost of a new modern unit, or when the gate was undersized from the start and you’re tired of it sagging. We’ll show you the numbers side by side. If repair is cheaper, that’s what we’ll recommend. If replacement is cheaper over five years, we’ll tell you that too. The name on the shop is Hal Gatewood’s, and he’d rather lose a sale than sell you something that doesn’t pencil out.
If you’re in Potomac, zip 20854 or 20859, and you’re trying to figure out whether to nurse another year out of that gate or start fresh, call (877) 610-2993. Free estimate, fixed price, written promise. We’ll come out, look at what you’ve got, and give you a straight answer.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Potomac, MD since 2001.