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LiftMaster operatorsFree 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.
Get your free estimateFast, Reliable Electric Gate Repair Across Sunnyvale
An electric gate that won’t open or close isn’t something you can ignore in Sunnyvale. Most gate opener repairs here run $180 – $340 before parts, and we can usually diagnose the problem on the first visit. Calder Gate Repair San Jose serves Sunnyvale with background-checked, uniformed technicians who arrive with a live, trackable arrival time, not a four-hour window. Call (669) 666-6859 and a live person answers 24/7 to book your repair or talk through what’s happening with your gate right now.
Why Calder Gate Repair San Jose Is Sunnyvale’s Preferred Electric Gate Repair Company
Sunnyvale homes are different from the rest of the Bay Area. This city’s mid-century ranchers and 1970s-80s tract homes were built around a particular kind of gate: often hand-built, frequently wood, and in many cases now decades past their original hardware’s expected life. We know these gates because we work on them every week. When a technician pulls up to a Sunnyvale property, we already know what to look for: rotted hinge posts at the footing, original control boards that predate modern safety standards, and gate frames that have spent 40 years dealing with Bay salt air. That local familiarity means faster diagnosis and fewer return trips.
Every repair we do in Sunnyvale carries the 365-Day Done Right Promise in writing. If the repair fails within 365 days, we return at no charge. You also get a written price before any work starts, so the number you agree to at the door is the number on the invoice. And because Calder is part of the Relay Home Co. family, founded in 2009, you get The Relay Standard on every job: live arrival time, before-and-after photos, and a digital invoice you can pay from a link. Nico Alvarez leads our team, and he holds every Sunnyvale job to those three guarantees without exception.
If your gate is stuck open in the middle of the night, call us. A live person answers 24/7, not a voicemail and not a chatbot.
Styles & brands we work with
Commercial Gate Operator in Sunnyvale
A Commercial Gate Operator in Sunnyvale is the motorized drive unit that opens and closes a gate at apartment complexes, office parks, and small industrial lots throughout the city. These operators see far more cycles per day than a residential unit, which means the failure pattern is different: worn limit switches, overheated control boards, and drive chains that stretch beyond adjustment. If your commercial gate operator in Sunnyvale is running but the gate doesn’t stop in the right spot, or the operator hums without moving the gate, you’re looking at a repair we can typically complete the same day we diagnose it.
Operator Replacement on Older Sunnyvale Properties
Many commercial operators in Sunnyvale were installed before 2000 and use control boards that lack modern UL 325 entrapment protection. When those boards fail, replacement parts are often unavailable, and the honest answer is a new operator head rather than a board rebuild. We stock common operators and control boards for FAAC, BFT, and Linear systems, so a commercial gate in Sunnyvale isn’t down for a week waiting on freight. A commercial operator replacement in Sunnyvale typically runs $900 – $2,400 depending on operator size and whether we’re reusing the existing gate hardware.
Safety Sensor Upgrades for Commercial Gates
Commercial gates in Sunnyvale that serve vehicle traffic need working photo-eyes and reversing edges to stay compliant and safe. If your gate starts closing on cars or won’t reverse when it meets resistance, the issue is usually a misaligned or failed safety sensor, not the operator itself. We carry replacement sensors for FAAC and BFT operators and can have a commercial gate back in service with proper entrapment protection the same visit.
Automatic Gate Repair in Sunnyvale
Automatic Gate Repair in Sunnyvale means fixing the system that lets you open and close your gate with a remote, keypad, or phone app. Sunnyvale’s housing stock creates a specific repair profile: automatic openers added in the last decade to gates built in the 1960s and 70s, where the opener is modern but the gate itself is fighting it. A gate that sags on a rotted post will overload even a brand-new opener, tripping obstruction faults repeatedly. When we do automatic gate repair in Sunnyvale, we check the gate before we touch the opener.
Keypad and Remote Issues
Sometimes the gate works fine from the wall button but not the remote or keypad. That points to a programming issue, a dead receiver board, or a keypad that’s failed after years of direct sun. Most remote and keypad repairs in Sunnyvale run $85 – $180, including reprogramming and testing from your driveway.
Motor and Control Board Repair
When the motor runs but the gate doesn’t move, or the gate moves a few inches and reverses, the cause is usually the motor drive or the control board. On older Sunnyvale systems, pre-2000 control boards are common, and when they fail the repair conversation includes an honest assessment of whether a replacement board is worth the cost versus upgrading to a modern operator with current safety features. Motor repairs in Sunnyvale typically run $220 – $380, and we always give you that number in writing before we start.
Trusted Brands We Service in Sunnyvale
Our technicians are factory-familiar with nine major gate opener brands, including FAAC, BFT, and Linear, the three we see most often on Sunnyvale’s older and commercial installations. That means when we open a FAAC control box on a 1980s slide gate, we aren’t learning the wiring on your time. We stock common parts and boards for these brands in our service vans, so a Sunnyvale repair doesn’t turn into a two-week parts wait. Whether your gate runs on an old Linear operator or a newer BFT system, we’ll tell you plainly what’s wrong and what it costs to fix.
See the difference
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After
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After
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AfterCommon Electric Gate Repair Problems We See in Sunnyvale Homes
- Rotted wooden hinge posts causing sag. Sunnyvale’s wet winters soak the original redwood posts on mid-century gates, and the footing rots first. A sagging gate overloads swing gate operators and trips obstruction faults constantly.
- Obsolete control boards from the pre-UL 325 era. Most pre-2000 gate operators in Sunnyvale lack modern entrapment protection, so they fail safety inspections and can leave a gate stuck mid-cycle with no easy reset.
- Salt air corrosion on slide gates. Proximity to the Bay means unpainted steel gate frames and rack-and-pinion drives rust faster here than inland. We regularly see stripped gears and binding tracks on older slide gates in Sunnyvale.
- Hand-built gates with no standard hardware. Many original Sunnyvale gates were built by the homeowner or a local carpenter, not a gate company, so replacement parts don’t exist off the shelf. These repairs involve custom fabrication rather than a simple parts swap.
Pricing for Electric Gate Repair in Sunnyvale, CA
Here’s what we see across Sunnyvale, with honest ranges:
- Gate opener repair: $180 – $340 before parts
- Keypad or remote repair: $85 – $180
- Motor repair or replacement: $220 – $380
- Commercial operator replacement: $900 – $2,400
- Safety sensor repair or upgrade: $120 – $260
What shifts the number is whether the issue is electrical, mechanical, or both, and whether the gate itself needs structural work before the opener can run correctly. Every estimate is free, and the price is written down and agreed to before any bolt is turned. Call (669) 666-6859 for an exact quote on your gate.
We Also Serve Cities Near Sunnyvale
If you’re in Sunnyvale or any of the surrounding cities, our Electric Gate Repair team covers the whole corridor. We handle gate repair in Cupertino, Los Altos, San Jose, and Milpitas with the same live arrival tracking, written pricing, and 365-day guarantee we offer Sunnyvale customers. Same local crews, same standards.
Serving Sunnyvale, CA - Our Local Coverage Area
We’re based in the Sunnyvale 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 Sunnyvale
In most cases, yes, you can retrofit an older Sunnyvale swing gate with modern photo-eyes, a reversing edge, and a new control board without replacing the entire operator. The limiting factor is the gate itself: if the posts are rotted or the gate is badly out of square, retrofitting the safety system won’t solve the underlying mechanical problem and a replacement becomes the more honest recommendation. We’ll tell you after we see the gate, and either path gets a written price before work starts. Call (669) 666-6859 to schedule a free assessment.
Tightening hinges rarely fixes winter sag because the problem is usually in the hinge post footing, not the hinges themselves. Sunnyvale’s winter rains soften the soil and accelerate rot at the base of original redwood or steel posts, so the whole post shifts and the gate drops. We replace the post or reset it in new concrete, then correct the gate’s alignment before re-hanging it and testing the opener under load.
Grinding near the end of travel on a Sunnyvale slide gate usually means the rack and pinion drive is corroded or the gear teeth are stripping, but it can also come from a bent track or debris built up where the gate stops. Salt air from the Bay speeds up corrosion on exposed steel drives, and older slide gates in Sunnyvale are especially vulnerable. We clean and inspect the full travel path, then give you a written price for whatever needs replacing.
Yes. Many Sunnyvale gates were built by original owners or local carpenters decades ago, using non-standard hinge sizes, odd post spacing, or custom latch designs. When hardware like that fails, we fabricate replacements in the field where possible rather than telling you to replace the whole gate. Our team has done custom bracket work, hinge re-engineering, and post replacements on gates like these throughout Sunnyvale.
If your operator is less than 10 years old and the failure is a single component like a limit switch, capacitor, or remote receiver, repair is almost always the cheaper move. If the control board is dead and the operator predates 2000, replacement parts are often unavailable, and installing a new operator with modern safety features usually costs less over three years than chasing an obsolete system. We’ll lay out both options with real numbers and let you decide with no pressure.
Call Calder Gate Repair San Jose at (669) 666-6859 for a free estimate on electric gate repair in Sunnyvale. A live person answers 24/7, and every job includes a written price before work starts, a written guarantee, and free return visits under the 365-Day Done Right Promise.
Written by Nico Alvarez, Owner at Calder Gate Repair San Jose, serving Sunnyvale and the surrounding Bay Area.