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 Electric Gate Repair Across Mountain View
Electric gate repair in Mountain View typically runs $285-$540 for a motor swap and $180-$340 for sensor or keypad work, with most residential calls completed same-day or next-morning. We carry rust-penetrant and replacement hinge posts on every truck because the Bay wind off Shoreline accelerates oxidation on older iron gates faster than anywhere else in the South Bay. If your gate won’t open, sags, or has stopped responding to the remote, call (940) 412-7340 and a live person answers 24/7. Our Electric Gate Repair team serves every neighborhood from Rex Manor to North Bayshore.
Key Takeaways:
- Most Mountain View electric gate motor replacements run $285-$540 parts and labor
- Rust and hinge-post rot from Bay marine air are the top causes of failure here
- Every job gets a written price before work starts and a 365-day written guarantee
- We service FAAC, HySecurity, LiftMaster, Linear, and Viking operators on site
Why Portcullis Gate Repair Is Mountain View’s Preferred Electric Gate Repair Company
Mountain View homeowners have a specific set of problems that a generic gate installation in Mountain View company doesn’t understand. The 1950s-70s ranch homes in Rex Manor, Castro City, and Wagon Wheel were built with wrought-iron side gates whose original hinge posts are now 50-plus years old. The panel looks straight, but the post footing underground has rotted from decades of morning fog and marine condensation. We know to check the footing before we quote the repair, because swapping a motor onto a failing post just means the gate sags again in six months.
Our technicians arrive in uniform, background-checked, and carrying parts for nine major operator brands, so most repairs in Mountain View are done in one visit. The written price comes before any work begins, not after the gate is disassembled. And every repair in Mountain View carries the 365-Day Done Right Promise: if the fix fails inside a year, we come back and make it right at no charge. Dean Prescott, who leads our service team, holds every Mountain View job to the same Kingswell Guarantee a homeowner on Castro Street or Cuesta Park would expect: written price, real arrival window, clean job site, written guarantee.
Electric Gate Motor in Mountain View
Electric Gate Motor replacement in Mountain View is the most common call we get from Rex Manor and Wagon Wheel, where original operators on 30-year-old wrought-iron gates have finally seized from salt-driven corrosion. Most residential swing-gate actuator swaps run $285-$540 parts and labor, depending on whether we’re matching a LiftMaster, Viking, or Linear unit and whether the safety photocells need replacing too. Mountain View’s Bay-side air means the motor housing itself rusts faster than the same unit would in Cupertino, so we use sealed replacement motors and coat new hardware before it goes in.
Swing-Arm Actuator Replacement
The actuator is the motorized arm that physically pushes the gate open. On Mountain View ranch homes where the gate is old but the hinge posts are still sound, replacing just the actuator and its mounting bracket usually restores full function in under two hours. We match the stroke length and force to the gate’s existing geometry so the new arm doesn’t strain the hinges.
Slide-Gate Motor Diagnostics
On wider driveways and the townhome complexes along Middlefield Road, slide-gate motors take the punishment instead. When a slide gate jumps its track or trips its limit switch, the motor usually isn’t dead yet. We test the capacitor, limit cams, and gearbox before recommending replacement, which keeps a $700 motor from being sold when a $90 limit-switch adjustment would fix it.
Gate Access Control in Mountain View
Gate Access Control in Mountain View covers the entry hardware and electronics: keypads, remotes, safety sensors, loop detectors, and the control board that ties them together. Most keypad or remote programming calls run $120-$260, and a failed safety photocell pair usually runs $180-$340 installed. Mountain View’s tech-heavy households expect smartphone integration and battery backup on their gate operators, especially in the newer builds off Middlefield and near Google’s campus. We retrofit access control onto existing gates regularly, including adding phone-based open commands where the operator supports it.
Safety Photocell and Loop Detector Repair
By law, an automatic gate in Mountain View must reverse when it encounters an obstruction. The photocell beam and the in-ground loop detector are what make that happen. When a North Bayshore commercial gate loses entrapment protection, it’s often a knocked-out photocell post or a repaved section of drive that cut the loop wire. We test both before adjusting anything else.
Keypad and Remote Programming
Most keypad failures in Mountain View are either corroded contacts from Bay air or a control board that has lost its rolling-code sync. We can usually diagnose the difference in one visit and either rebuild the keypad, replace the board’s receiver module, or re-pair all remotes on site.
Trusted Brands We Service in Mountain View
We carry replacement parts and know the specific failure modes for the operators Mountain View actually uses: LiftMaster on residential swing gates, Linear and Viking on small slide gates, and FAAC and HySecurity on the commercial perimeters along North Bayshore. Dean’s team trains on all nine brands we support, and every tech arrives already knowing how your specific operator behaves under load. For Mountain View customers with older DoorKing units, we maintain a local parts stock so we don’t have to order a board and come back a week later.
Common Electric Gate Repair Problems We See in Mountain View Homes
- Hinge post rot at the base. The gate panel looks fine, but the post footing has failed underground from decades of morning fog and Bay-driven condensation. We cut out the failed footing, pour a new concrete base, and re-hang the gate square.
- Salt-driven oxidation of hinges and latch hardware. Gates anywhere within reach of the westerly wind off Shoreline rust noticeably faster than the same iron in Campbell. We use sealed bearings and coated hardware on every replacement.
- Operator housings corroding from the inside. The motor still runs but the housing has started to rot through. On Bay-side homes this is often the first sign the unit is end-of-life, not the gears giving up.
- Commercial slide-gate sensors knocked out. On North Bayshore campuses, trucks and facilities crews knocking a photocell post or repaving a perimeter drive take the loop detector down with it. We coordinate with corporate facilities staff to restore entrapment protection same-day.
Pricing for Electric Gate Repair in Mountain View, CA
Here’s what we actually quote for Mountain View work:
| Repair Type | Typical Price Range |
|---|---|
| Electric gate motor replacement (swing) | $285-$540 |
| Slide-gate motor replacement | $420-$780 |
| Safety photocell pair replacement | $180-$340 |
| Keypad or remote repair/programming | $120-$260 |
| Control board replacement | $220-$480 |
| Hinge post removal and new concrete footing | $350-$650 |
The price on your invoice matches the price we quote before the first bolt turns. A rusted post that needs a new footing adds to the job, and we tell you that at the estimate, not after the gate is apart. Call (940) 412-7340 for a free written estimate on any electric gate repair in Mountain View, and we’ll give you a real number over the phone or in person.
We Also Serve Cities Near Mountain View
From our Bay Area dispatch, our techs cover Los Altos, Sunnyvale, Stanford, and Cupertino with the same written-price and 365-day guarantee. If your gate is in one of those cities, call the same number and Mountain View scheduling will route the nearest available truck to you.
Serving Mountain View, CA - Our Local Coverage Area
We’re based in the Mountain View 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 Electric Gate Repair in Mountain View
The panel is almost never the problem. On 1950s-70s Rex Manor and Wagon Wheel homes, the original hinge post has usually rotted at the base, underground, where decades of Bay fog keep the footing damp. We cut out the failed footing, pour a new concrete base, and re-hang the gate so it clears the drive by the same margin it did the day it was installed. Call (940) 412-7340 and we’ll inspect the post before we quote anything.
Mountain View’s eastern edge sits on the Bay, and the prevailing westerly wind carries salt-laden marine air across the whole city, not just Shoreline. That salt air accelerates oxidation on any uncoated iron hinge, latch, or operator housing. Inland Cupertino and Campbell get the same fog but far less salt. We use sealed bearings, coated hardware, and rust-penetrant on every Mountain View repair for exactly this reason.
Yes. North Bayshore is home to FAAC and HySecurity slide-gate operators on corporate perimeters from Google to the surrounding offices, and those require vendor credentialing and coordination with facilities teams. We carry the certifications and the parts to service them, and we test entrapment protection on every commercial call before we call it done. Call (940) 412-7340 and ask for Dean about a commercial site assessment.
Yes, most residential swing and slide gates can run on solar with the right operator and battery bank. Mountain View’s relatively flat terrain and generous sun most of the year make solar a practical option for side-yard gates on long lots where running a new circuit would mean trenching under a driveway. We spec the panel, the battery, and the operator to match the gate’s actual weight and daily cycle count. The full solar retrofit typically runs $680-$1,200 depending on the operator.
The fastest test is to block the gate’s path with a solid object while it closes. If the gate doesn’t reverse within two seconds, the photocell or the loop detector needs service, and the gate is now a safety risk to anyone in the driveway. On Mountain View’s older ranch gates, the photocells are often aimed but dead from corrosion. We test entrapment protection on every repair and replace any sensor that fails the test. Estimates are free, so call (940) 412-7340 if you have any doubt.
Written by Dean Prescott, Owner at Portcullis Gate Repair, serving Mountain View since 2008.