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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AfterGate Installation in Lexington, MA: What It Costs and How Local Rules Affect the Job
A new automated driveway gate in Lexington typically runs $4,800 to $14,500 installed, depending on the gate style, operator, and whether the post footings need to be dug to the 48-inch frost depth Massachusetts code requires. A basic pedestrian gate starts closer to $900 to $2,200. If the property sits near the Battle Green or Lexington Center inside the Historic District, plan for a Certificate of Appropriateness review before any visible work starts. We quote the full price in writing before the first shovel goes in the ground. Call (877) 610-2993 and we’ll come out, measure, and give you a number you can hold us to.
Key Takeaways for Lexington Homeowners
- Driveway gate installation in Lexington runs $4,800 to $14,500 for a full automated system; pedestrian gates start around $900.
- Post footings must reach 48 inches deep or frost heave will push the gate out of plumb within a few winters.
- Properties near the Battle Green and Lexington Center may need a Certificate of Appropriateness from the Historic District Commission before any gate change.
- Legacy operators from the 1970s and 1980s often lack modern entrapment protection; a photocell retrofit is mandatory before wiring in a new motor.
- We answer the phone with a live person around the clock. No voicemail, no call center.
Honest Gate Installation in Lexington, From a Guy Who’s Been Doing It Since 2001
Hal Gatewood started this shop in 2001, and his name is still on every invoice. That matters in Lexington, where a lot of the driveway gates we work on were hung in the 1960s through the 1980s, back when builders put posts in shallow holes and nobody thought about entrapment sensors. We’re not a franchise rolling through with a national price book. We’re the crew that’ll weld a hinge ear back on in your driveway instead of telling you the whole gate needs to go to the scrapyard.
We serve all of Lexington: 02420, 02421, and everywhere in between. From the estate lots off Marrett Road, up past Bedford Street, over to Waltham Street, and across the side streets near Arlington’s line. Hal’s crew knows which neighborhoods fall under Historic District review and which ones don’t. That’s the kind of thing you only learn by actually working in a town, not by reading a zip code map. The shop’s address is published, the license number is on the paperwork, and if you want to look Hal in the eye before you sign anything, the door’s open.
Why Lexington Homeowners Call Us First
It’s not because we’re the cheapest. It’s because when a spring frost heaves a post and the gate starts dragging, we answer the phone. A live person, 24 hours a day. Not a robot. Not a queue. You get Hal or someone who works directly with him. And when we say we’ll be there Tuesday morning, the truck shows up Tuesday morning. Lexington residents have told us stories about other companies that quoted one price on the phone and handed over a different invoice at the door. We won’t do that. The price we quote is the price you pay, and it’s in writing before work begins.
Every job carries the 90-Day Done Right Promise. It’s not buried in fine print. It’s printed on the estimate and on the final invoice. If something isn’t right, one call brings us back. We don’t argue about it, and we don’t make you chase us. We also stock parts for the brands Lexington homeowners actually have: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That means less waiting on a part to ship from somewhere else when your gate is stuck open.
Our Gate Installation Services in Lexington
Driveway Gate Installation
A driveway gate on a Lexington estate lot is a real commitment. The post holes have to go down 48 inches, or the first hard winter will heave them crooked. We dig to code, set the posts in concrete below frost line, then hang the gate so it swings true the day we leave. Full automated driveway gate systems in Lexington run $4,800 to $14,500. That includes the gate, operator, safety sensors, and the labor to set it right.
Swing Gate Installation
Swing gates are the classic choice for Lexington’s larger lots, especially on mid-century homes where the original gate was a swinging ornamental iron or tubular aluminum panel. The old ones worked on manual hinges. The new ones need a modern operator with entrapment protection wired in. We convert old swing gates where the steel is still sound, and we install new ones where it isn’t. If the posts are square and the hinges are fresh, a swing gate conversion is often cheaper than a full replacement.
Security Gate Installation
Lexington homeowners don’t usually ask for a fortress. They ask for a gate that keeps solicitors out and makes it obvious when someone enters the property. A security gate with a keypad, intercom, or vehicle sensor gives you control without making the place look like a compound. We install operators from DoorKing, Viking, and Linear. Some jobs take a day; some take longer if we’re running power from the house. Every one gets safety photocells, because an automatic gate without entrapment protection is an accident waiting to happen, and Massachusetts code won’t allow it anyway. This is one of the services where you want to explore Gate Installation with a company that actually pulls the permits and wires it to code.
Pedestrian Gate Installation
We hang and align pedestrian gates for Lexington’s older homes near the Battle Green, where a wrought-iron garden gate or a simple steel frame gate is the right fit for a Federal or colonial house. Pedestrian gates run $900 to $2,200 installed, depending on materials and hardware. If the property is in the Historic District, we coordinate with the Commission before we touch anything visible.
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 and Install in Lexington
Older Lexington gates often have a LiftMaster operator bolted to them, and a lot of those units have been running since the Reagan administration. We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. For Lexington projects specifically, we keep common DoorKing and Linear boards and remotes on the truck, because those two brands show up constantly on mid-century homes and long driveways in 02420 and 02421. If your operator is dead and the gate is stuck, mention the brand when you call. Hal can usually tell you over the phone whether it’s worth saving.
Common Gate Installation Problems We See in Lexington Homes
- Frost heave has pushed old posts out of plumb. Lexington’s winters freeze the ground four feet down. Posts set at 36 inches or 24 inches, which was common in the 1970s, heave upward and tilt. The gate starts dragging, the latch stops aligning, and the operator grinds its gears trying to move steel that no longer swings straight. We dig new post holes to the full 48-inch depth and set fresh concrete.
- Legacy operators lack UL 325 entrapment protection. A gate opener installed before 2000 almost certainly doesn’t have the safety photocells and reversing edge that current Massachusetts code requires. You can’t legally wire a new operator to old wiring without adding those sensors. We retrofit photocells and contact edges as part of every automated gate job in Lexington.
- Historic District rules catch people mid-project. If your property sits inside Lexington’s Historic District, even a hinge-and-hardware swap can trigger a Commission review if it changes the gate’s visible profile. We check the Historic District map before quoting, not after the concrete is poured.
- Road salt has eaten the hinge posts and strike plates. Bedford Street and Waltham Street get heavy salt in the winter. Steel hinges, motor housing seals, and strike plates on gates near those arterials corrode faster than gates on quiet side streets. We replace rusted hardware with coated or stainless components where the location calls for it.
What Gate Installation Actually Costs in Lexington, MA
Here’s the honest price range for Lexington. A manual pedestrian gate runs $900 to $2,200. A single swing driveway gate with a basic operator starts around $4,800 and goes up to $9,500 depending on gate size and material. A custom double swing gate or a sliding gate with a high-end operator, keypad, and intercom usually lands between $8,000 and $14,500. If you’re converting an existing gate rather than buying new, figure $1,800 to $4,200 for operator replacement, sensor retrofit, and hardware, assuming the gate itself and the posts are sound. If the posts are heaved or rotted, that’s additional concrete work. We give you the number in writing before we order a single part. No price change at the door. Ever.
Serving Lexington and the Towns Around It
We work throughout Lexington, Massachusetts, and we also cover the neighboring towns: Arlington, Bedford, Winchester, and Burlington. If you’re in any of those communities, the same live-person phone line gets you the same straight answers. For a deeper look at the full scope of what we do, see our Gate Installation in Lexington page. It covers the neighborhoods, the permit quirks, and the pricing in more detail.
Gate Installation in Lexington: Frequently Asked Questions
A building permit is generally required for a new automated driveway gate in Lexington, and if the property is in the Historic District near the Battle Green or town center, you’ll need a Certificate of Appropriateness from the Historic District Commission before any visible alteration, including a gate replacement or hinge change. We handle the paperwork with every installation. Call (877) 610-2993 and we’ll tell you exactly what applies to your address.
Yes, in most cases we can retrofit a 1980s swing gate with a modern operator, provided the gate’s steel is sound and the posts are still plumb. The operator gets replaced with a current FAAC, DoorKing, or Linear unit, and we add safety photocells and a reversing edge to meet UL 325. If the posts have heaved or the hinges are egged out, it’s often cheaper to set new posts than to keep patching the old ones. We’ll give you an honest read on which way to go.
Massachusetts building code requires gate post footings to reach 48 inches deep to get below the frost line. Anything shallower will heave over Lexington winters. Posts set at 48 inches stay put; posts set at 36 or 24 inches tilt within a few years. We dig to 48 inches on every post we set, no exceptions.
It’s almost always the post. Frost heave pushes the gate post out of plumb over the winter, and the panel sags as a result. A gate sags in the hinge post, not in the middle. You can shim the hinges, and you’ll shim them again next year. The real fix is pulling the post, digging to 48 inches, and setting new concrete. That’s where we start. Call us at (877) 610-2993 and we’ll come look before you spend money on band-aids.
Yes, absolutely. Any automatic gate installed in Lexington must have entrapment protection: safety photocells across the gate opening and a reversing edge or contact sensor. This is a federal safety standard under UL 325 and a legal requirement in Massachusetts. A gate without it can crush a child or a pet, and an older operator won’t reverse in time. We install compliant sensors on every automated gate we touch.
One Lexington Job That Shows How We Work
On Marrett Road, our crew pulled a 1970s tubular-aluminum swing gate with a seized LiftMaster operator and a hinge post that had heaved 3 inches out of plumb over decades of frost. The gate had been shimmed and re-shimmed by someone else until the panel dragged across the driveway. After verifying the property wasn’t in the Historic District, we poured new 48-inch post footings, converted the panels to a modern FAAC swing gate operator with safety photocells, and added a keypad entry. The gate swings true now, and it stops and reverses the way it’s supposed to. That’s the difference between patching a symptom and fixing a post.
The Historic District Angle Most Contractors Miss
Lexington’s Historic District Commission governs properties near the Battle Green and the town center, and it requires a Certificate of Appropriateness before any gate replacement or visible alteration on regulated parcels. That’s a permitting layer that Arlington, Bedford, Winchester, and Burlington don’t impose. We’ve seen crews start a hinge-and-hardware swap in the Historic District and get stopped mid-job because the new hardware changed the gate’s visible profile. That delays the project and costs the homeowner money. We check the Historic District map before we quote a single Lexington job. It’s not complicated. It just requires paying attention.
Serving Lexington, MA - Our Local Coverage Area
We’re based in the Lexington area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Call for a Free Estimate in Lexington
If you’re in Lexington and you’re tired of a gate that drags, an operator that’s dead, or a quote that changed when the truck pulled up, call us. We’ll come out, look at what you have, and give you a written number before any work starts. Hal Gatewood answers the phone, or someone on his crew does. Twenty-four hours a day. Call (877) 610-2993 now.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Lexington, MA since 2001.