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 San Mateo
A new driveway or pedestrian gate in San Mateo typically costs $2,800 to $9,500 installed, with most complete automatic gate systems landing between $4,500 and $7,200. We coordinate dispatch from our San Francisco Bay Area office and get a background-checked technician to your San Mateo property, usually within one to two business days for a measure and written quote. Call (469) 530-2485 and a live person answers, 24/7. We walk the site, take measurements, and hand you a written price before any work starts.
Why Carver Gate Repair Is San Mateo’s Preferred Gate Installation Company
San Mateo homeowners call us because gate work is the only thing we do. Not fences, not general contracting. Gate installation and gate motor systems across nine brands, handled by technicians who arrive in uniform, background-checked, and carrying written prices. The Garrison Standard has governed how we operate since 2008: a written price before work starts, a written guarantee on every repair, and a free second visit if anything fails inside the guarantee year.
Lonnie Burke runs our crew with a simple rule: the number on the quote is the number on the invoice. Period. San Mateo residents have dealt with enough no-shows and moving prices. They don’t need another contractor adding a “miscellaneous” line halfway through a job. Our Gate Installation team shows up, does the work, and leaves the site clean. That’s the whole promise.
When you call, a real person picks up. No voicemail box, no “press 2 for new installations.” Weekends, holidays, 3 a.m. if a gate motor fails and your car is stuck inside. We answer.
Gate Installation Services in San Mateo
Gate Installation Services across San Mateo cover everything from a single pedestrian gate off El Camino Real to a full double swing driveway gate in Baywood or Aragon. Most jobs start with a site visit. We check the driveway slope, the soil the posts will sit in, existing conduit for power, and where the gate will swing so it never clips a car or a wall. Then we present a written line-item price.
A manual pedestrian gate in San Mateo usually runs $900 to $2,400, depending on material and hardware. A manual driveway gate, single swing, starts around $2,000 and goes up from there. Automatic systems add the operator, safety edges, photocells, and control wiring.
Driveway Gate Installation
Driveway gates in San Mateo sit on sloped lots more often than flat ones, which changes how the operator gets mounted and how the gate runs its cycle. We survey the drive angle, hinge-post position, and set-back distance before recommending a swing or slide configuration.
Pedestrian Gate Installation
Pedestrian gates for side yards and walkways don’t need the same heavy footings as a driveway gate, but they still want solid posts and properly hung hinges. We cut posts to height, set them in concrete, and hang the gate plumb so the latch lines up and stays lined up.
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.
Electric Gate Installation in San Mateo
Electric Gate Installation in San Mateo means more than bolting a motor to a post. It means running conduit, landing the power, mounting safety photocells at the right height, installing a keypad or intercom, and running reversal test after reversal test until the gate stops cleanly on resistance. We install automatic gate systems for residential driveways and side-yard entries throughout San Mateo, and we size the operator to the actual gate weight and travel length, not a guess.
An electric driveway gate system in San Mateo, including operator, safety edges, photocells, keypad, and labor, typically runs $4,200 to $8,800 depending on gate size and operator brand. A slide operator install on an existing gate starts around $2,600 to $4,500.
Swing Gate Operators
We install and service articulating-arm and piston-style swing operators. On sloped San Mateo driveways the operator has to fight gravity on one half of the cycle, so torque rating and mounting geometry both matter. We set the limits correctly, wire the loop detector where needed, and test the obstruction-reversal behavior repeatedly.
Sliding Gate Operators
Sliding gates suit flatter lots and wider driveways. The operator mounts on a concrete pad beside the gate track, and the gate runs on rollers along a rail. We check the track level, the chain or rack alignment, and the end-stops before final wiring.
Trusted Brands We Service in San Mateo
Our techs work on LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule systems. For San Mateo customers running Linear, Viking, or Ghost Controls equipment, we carry common boards, remotes, and safety edge parts so we’re not waiting a week on a distributor. If your existing gate operator is one of these brands and you’re putting up a new gate, we can often reuse the drive unit if it’s in good working order. That saves money without cutting corners.
Common Gate Installation Problems We See in San Mateo Homes
- Hinge-post uplift from clay soil. San Mateo’s clay-heavy ground swells through wet winters and shrinks in dry summers. Posts set too shallow lift or lean, and then the gate sags even though the panel itself is fine.
- Fog and salt air corroding circuit boards. Homes west of El Camino Real, especially in Shoreview and Parkside, sit close enough to the Bay that salt-laden fog reaches gate operator electronics. Intermittent keypad and remote failures are usually board corrosion, not a dead motor.
- Undersized footings on sloped driveways. A swing gate operator on a slope has to hold the gate against gravity. If the hinge-post footing is too small, the post moves, the rack and pinion wears unevenly, and the reversal test starts tripping for no visible reason.
- Missing or bypassed safety edges. Older automatic gates in San Mateo sometimes have no photocells or safety edges at all. California law and basic safety require them on any automated gate. If we see a gate without them, we won’t automate it until the safety gear goes in.
Pricing for Gate Installation in San Mateo, CA
Here are the ranges San Mateo homeowners should expect:
| Job | Typical San Mateo Price Range |
|---|---|
| Manual pedestrian gate, installed | $900 – $2,400 |
| Manual driveway gate, single swing or slide | $2,000 – $4,200 |
| Electric swing gate, operator + safety + keypad + labor | $4,200 – $8,800 |
| Operator retrofit onto an existing gate | $2,600 – $4,500 |
| Double driveway gate, electric, full system | $6,000 – $12,500 |
The spread comes down to gate weight, gate length, operator brand, whether you need a new concrete base, and how far the power run is from your panel. Write the number down once and we’re bound to it. Free measure. Free estimate. Call (469) 530-2485.
We Also Serve Cities Near San Mateo
Beyond San Mateo itself, we handle Gate Installation in San Mateo and gate repair work in Burlingame, Belmont, Millbrae, and San Carlos. Same crew standards, same written prices, same 365-Day Done Right Promise, wherever you are on the Peninsula.
Serving San Mateo, CA – Our Local Coverage Area
We’re based in the San Mateo 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 San Mateo
In San Mateo’s clay-heavy soil, a driveway gate post footing should go at least 30 to 36 inches deep, below the zone that swells and shrinks seasonally. Deeper is better on sloped lots. Shallow footings are the number one cause of hinge-post movement we see here, especially after a wet winter. Call (469) 530-2485 if you want us to check your existing posts before a new gate goes on them.
Yes, without exception. Every automatic gate we install in San Mateo gets safety photocells, a reversing safety edge, and repeated obstruction-torque testing. This is required by state law and by our own installation standard. We will not automate a gate that lacks working safety equipment, and we won’t disable an existing safety device to force a repair through.
Sometimes, but not always. San Mateo’s summer fog layer and heavy tree cover in neighborhoods like Aragon and Baywood reduce the useful solar hours that a panel gets. In our experience, a solar operator works on a gate that cycles a few times a day with a clear southern exposure. Gates that cycle often, or sit in deep shade, do better on AC power. We’ll tell you honestly which one your site supports.
A typical manual gate installation runs one to two days including concrete cure time for the footings. An electric gate installation, with the power run, operator, safety devices, and testing, usually runs two to three days. We sequence concrete pours early so the remaining work isn’t waiting on cure time. You get a schedule in the written quote.
Beyond the gate panel and hardware, a proper installation includes footing excavation and concrete or drainage gravel, post setting and plumbing, hinge alignment, latch placement, operator mounting, power wiring, safety photocells and edges, control programming, and full reversal testing. San Mateo’s soil and slope make those footings and drainage details more important than in flatter, sandier cities east of the hills. Call (469) 530-2485 for an exact scope and written price for your property.
Call (469) 530-2485 now and we’ll schedule a free on-site measure in San Mateo. You get a written price, a straight answer on timing, and a crew that leaves the job done right, guaranteed for a full year.
Written by Lonnie Burke, Owner at Carver Gate Repair, operating to The Garrison Standard since 2008.