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 Union City
Gate installation in Union City usually runs $1,900-$4,800 for a standard driveway gate with a motor, and a simpler pedestrian gate starts around $800-$1,600. Most of the work we do here is a coordinated replacement across shared driveways and narrow side passages, not a single gate bolted to a single post. Because Union City’s attached brick row houses and tenements were built between 1900 and 1940, the site conditions are tighter than anything a suburban installer deals with. If you need a gate that opens every time and does not block a neighbor’s walkway, call us at (940) 412-7340 and we’ll measure, quote in writing, and schedule the work.
Why Portcullis Gate Repair Is Union City’s Preferred Gate Installation Company
Gate Repair in Union City is what homeowners and landlords call us for because we understand the physical constraints of this city before we even arrive. We know the attached row houses near 37th Street, the tenement blocks off New York Avenue, and the storefronts along Bergenline Avenue, and we know what happens to a new gate when salt wind off the Hudson River starts working on the hinges six months after installation. That local knowledge changes what we recommend.
We are an independently owned Kingswell company, founded in 2008, and we work to the same four Kingswell Guarantee promises on every job. The price is written before any work starts. We give you a real arrival window. The job site is left clean. And the installation carries a written guarantee. Those are not marketing bullet points, they are stamped on the invoice. Dean Prescott leads the team that answers calls from Union City, and every technician is background-checked and arrives in uniform.
Gate Installation Services in Union City
Gate Installation Services in Union City here almost always means fitting a new gate into an opening that was never designed for a modern gate. The original wrought iron gates on these 1900-1940 row houses and tenements are often 80 to 120 years old, and many have rusted past the point of repair. When we replace one, we are usually working with a shared side passage, a shared rear courtyard, or a front stoop with only a few feet of swing clearance.
Slide gates for shared driveways and narrow passages
Most Union City side passages cannot accommodate a standard swing gate. The leaf swings outward or inward and immediately blocks the neighbor’s walkway or hits the opposite wall. We spec a slide gate in those situations and build it to the exact opening width. That is the difference between a gate that works for ten years and one that gets banged into a brick wall every other day.

Reinforced hinge posts for row-house side yards
This is a failure we see constantly. A new heavier steel gate gets bolted onto a footing that was originally set for a much lighter wrought iron leaf. The post shifts within the first year, the gate sags, and then the lock stops aligning. We reinforce the post or set a new footing before we hang the leaf, because in these 3-4 story attached side yards there is nowhere for a shifted post to go but into the building.
For a broader look at what goes into this work, our Gate Installation team covers everything from single pedestrian gates to full driveway systems.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Electric Gate Installation in Union City
Electric Gate Installation in Union City starts with the question of power and ends with the question of how the gate behaves when the power is not there. On a shared driveway off Palisade Avenue or a tenement courtyard behind New York Avenue, we run conduit, mount the operator, and wire the safety edges so the gate stops and reverses if anything is in its path. The price for a typical single-swing operator installation runs $2,200-$3,800 including the operator, and a slide gate operator setup runs $2,800-$4,800.
Loop detectors and photocells
On any automatic gate, entrapment protection is required. A loop detector buried in the driveway senses a vehicle and holds the gate open. A photocell across the opening does the same for a person or a pet. We install both as standard on every electric gate in Union City, not as an add-on you have to ask for.
Shared keypad entry for multiple units
When two or three units share one gate, the access system matters as much as the gate itself. We have installed shared keypads and intercom-based entry on rear courtyards where each tenant needs independent access without a key that gets copied and lost. The operator choice follows from the access setup, not the other way around.
Trusted Brands We Service in Union City
We install and service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule operators, and we stock common parts for these systems so a Union City repair does not wait on a shipping delay. For new automatic gates, we most often recommend Linear and DoorKing operators for their reliability on heavy slide gates, and we install Viking systems on many attached row-house side passages where clearance is tight. When we arrive, the technician already knows which operator is on the property, because we ask before we dispatch.
Common Gate Installation Problems We See in Union City Homes
- Swing arc too wide for the passage. A standard swing gate leaf on a 36-inch side passage will not open fully. It catches the neighbor’s wall or the opposite fence line, so we measure the actual swing arc before recommending anything.
- Post set for a lighter gate. The original wrought iron leaf weighed a fraction of what a modern steel gate weighs. A new gate on an old footing shifts within months, and in 3-4 story attached side yards there is no room to compensate.
- Salt corrosion starting early. The persistent wind off the Hudson River and Upper New York Bay accelerates oxidation on new iron and steel hardware. We recommend galvanized or powder-coated hardware and hinges rated for marine-adjacent exposure, because standard hardware will rust through faster than a homeowner expects.
- Outward-swinging storefront gates blocking the sidewalk. On Bergenline Avenue, an ornamental or security gate that swings outward can block pedestrian flow the moment the operator loses power or the hinge binds. Without a hold-open device or an inward-swing design, the gate becomes a liability the first time it fails.
Pricing for Gate Installation in Union City, CA
Here is what we actually quote in Union City. A pedestrian walk gate runs $800-$1,600 depending on width and whether we fabricate custom to fit a tight opening. A single driveway swing gate with a standard operator runs $1,900-$3,800. A slide gate for a narrow shared passage runs $2,500-$4,800. A double gate or full security gate for a commercial entry off Bergenline Avenue runs $4,000 and up depending on the operator and access system. Every one of those numbers is given in writing before the work starts, and negotiated before we touch a bolt. Call (940) 412-7340 for a free measured estimate.
We Also Serve Cities Near Union City
If your property sits just outside Union City, we run crews to Fremont, Newark, San Lorenzo, and Castro Valley. The site conditions change once you leave the attached row-house blocks, but the Kingswell Guarantee and written pricing do not. Call the same number, and we will schedule a measurement from our San Francisco Bay Area office.
Serving Union City, CA - Our Local Coverage Area
We’re based in the Union City 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 About Gate Installation in Union City
Yes. We do this regularly across Union City. The standard approach is a custom slide gate with a reinforced hinge post, because a swing gate leaf on a shared narrow passage will almost always block the neighboring unit’s walkway. We measure the passage, build the gate to the opening, and wire a shared keypad or intercom entry so each unit keeps independent access. Estimates are free, call (940) 412-7340.
Because the sidewalk footprint is tight and pedestrian flow is constant. An outward-swinging ornamental or security gate that loses power or binds on its hinge will block the sidewalk immediately, and the city will not be patient about it. We install storefront gates with hold-open devices or inward-swing designs that keep pedestrian access clear, and we use operators rated for daily commercial use. Call for a measured quote, we will walk the storefront with you before we spec anything.
Often yes in Union City. The original posts on these 1900-1940 row houses were set for lighter wrought iron leaves, and 80-120 years of salt air from the Hudson has done its work on the embedded steel. We inspect the post before we quote, and if the footing is undersized or the post is corroded below grade, we replace or reinforce it as part of the installation, never as an after-the-fact surprise. That work is included in the written price you approve before we start.
At minimum, an automatic gate needs a reversing mechanism, either a monitored safety edge or a photocell across the opening, plus a loop detector or an equivalent vehicle-sensing device where vehicles pass through. We install all of that as standard on every electric gate, because a gate without working entrapment protection is a serious injury waiting to happen. Do not attempt to wire or adjust these safety devices yourself; high-tension springs and automated gate operators can cause serious injury, and this work belongs with a trained professional.
We stage the work in phases so the access is never fully blocked. On a shared rear yard or a narrow side passage, that usually means removing the old leaf, setting the new post or footing, and hanging the new gate in the same work window, with the operator and safety edges wired after the gate is swinging. Where a temporary pedestrian path is needed, we set one up and keep it clear. The whole plan is written into the quote, including the access arrangement, so you know what is happening before we show up. Call (940) 412-7340 and we will talk through your specific site.
Written by Dean Prescott, Owner at Portcullis Gate Repair, serving Union City since 2008.





Before
After
Before
After
Before
After