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 Electric Gate Repair Across Tiburon
An electric gate that won’t open, drags on the driveway, or refuses to reverse is a real problem in Tiburon, where most homes sit on sloped lots and a stuck gate can mean a blocked car or a security gap you can’t ignore. We repair gate motors, openers, keypads, safety sensors, and control boards across Tiburon, usually with same-day dispatch for repair calls. Most opener repairs in Tiburon run $180 – $425 before parts, and you’ll always get a written price before any work begins. Call (903) 417-0793 and a live person answers, 24/7.

We know the hillside streets off Tiburon Blvd, the older ranch properties along the water side, and the newer builds up in the hills. We know how winter runoff moves through these lots. That local knowledge changes what we check first when a gate fails. Our Electric Gate Repair team has seen every failure mode these driveways produce, and we bring parts for Viking, Ghost Controls, DoorKing, and Elite operators with us on the truck to avoid a second trip.
Why Calder Gate Repair Is Tiburon’s Preferred Electric Gate Repair Company
Calder Gate Repair is the gate repair specialist inside the Relay Home Co. family, founded in 2009. Each location is independently owned and operated under The Relay Visibility Guarantee, which means every customer knows who is coming, when they will arrive, and exactly what the job costs before a single bolt is turned. Tiburon homeowners tell us they appreciate that there’s no phone tag and no vague four-hour window. You get a live arrival time you can track from your phone.
Nico Alvarez leads our gate repair work across Tiburon and the surrounding Bay Area. The technicians on his crew are background-checked, uniformed, and factory-familiar with nine major opener brands including LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. When a Tiburon customer calls about a Ghost Controls operator that won’t respond on a hillside battery system, the person who answers can typically troubleshoot it on the spot and tell you whether it needs a part, a reprogram, or a full replacement.
Every repair carries three non-negotiable guarantees: a written price before any work starts, a written guarantee on every repair, and a free second visit if the repair fails within the 365-Day Done Right Promise window. If the repair isn’t right, Calder makes it right. That’s stated in writing, on every job, no exceptions.
Gate Access Control in Tiburon
Gate access control in Tiburon is about more than pressing a remote. It includes the keypad at the curb, the phone app or intercom that lets you open from the house, the vehicle detection loop under the concrete, and the safety sensors that tell the gate when to stop and reverse. On a Tiburon property where the driveway climbs steeply from the street, a poorly configured access system can cause the gate to close on a car that hasn’t fully cleared the incline. We test everything as a system, not as separate parts.
Keypad and Intercom Repair
Salt air and wet winters take a toll on outdoor keypads and intercom units across Tiburon. We replace corroded terminals, re-weather-seal enclosures, and reprogram codes on most major brands. A keypad repair in Tiburon typically costs $145 – $260, including the service call.
Vehicle Detection and Wireless Entry
When a gate opens on its own at 3 a.m. on a hillside street off Tiburon Blvd, the culprit is usually a failing loop detector responding to rain or a shifting driveway slab. We test, locate, and replace the loop wire or the detector board. Expect $220 – $410 for most loop detector diagnostics and replacement in Tiburon, depending on whether the concrete needs cutting and resealing.
Commercial Gate Operator in Tiburon
A commercial gate operator in Tiburon handles heavier cycles than a residential unit, and the properties that need them here are usually small office buildings, condo complexes, or the occasional commercial entrance along Tiburon Blvd. The operators are bigger, the safety requirements are stricter, and the downtime is more visible when a delivery truck can’t get through or an employee’s car is trapped at the exit. We service swing, slide, and barrier-arm operators, and we carry replacement boards and limit switches for the major brands you’ll find on Tiburon commercial properties.
High-Cycle Motor and Board Replacement
When a commercial gate runs 200 cycles a day, the motor brushes and control board relays burn out faster than on a residential gate. We diagnose whether a board can be repaired or should be replaced, then quote a firm price before ordering anything. Commercial board replacement in Tiburon typically falls between $480 and $1,150, depending on the operator model and whether it’s a single or staged system.
ASTM-Compliant Safety Retesting
ASTM F2200 requires commercial gates to have functioning photo-eyes, reversing edges, and proper force settings. After any repair, we re-test photo-eyes at both 18 inches and mid-post, test the reversing edge, and verify the operator’s force limiter stops and reverses under restriction. This testing is included with every commercial repair. If a Tiburon insurance or property-management review asks for documentation, we can provide it without hesitation.

Trusted Brands We Service in Tiburon
Most Tiburon residential gates run on one of a handful of operator brands. We service Viking, Ghost Controls, and DoorKing extensively, and we’re equally comfortable with Elite slide gate systems on larger lots. We carry local inventory of common parts for these brands so a control board swap or a receiver replacement often happens the same visit. If you’re not sure what brand sits inside your gate box, send us a photo or read the label to the person who answers our line at (903) 417-0793. We’ll identify it before we arrive.
Common Electric Gate Repair Problems We See in Tiburon Homes
Most Tiburon driveways sit on sloped lots off Tiburon Blvd or the hillside streets above downtown, so electric gates here fight grade and storm runoff. A swing gate’s hinge post and a slide gate’s rack and pinion both take loads flat-lot suburbs never see. Here’s what that actually looks like on the job:
- Hinge post footing settlement. On sloped driveways off Tiburon Blvd and the hillside streets above town, a swing gate’s hinge post can settle after winter runoff works the soil loose. The gate sags, scrapes the driveway, and eventually trips the operator mid-travel. We reset the footing, re-level the arms, and re-test the full arc before finishing.
- Battery or solar gate opener failures after wet winters. Many Tiburon homes have gates that were never tied into grid power, so they run on solar panels and a battery. After months of rain and shade from oaks and bay laurels, the battery never fully charges and the gate stalls partway. We test the panel output, charge the battery or replace it, and re-verify the operator’s low-voltage cutoff.
- Corroded loop detectors and photocells at the curb. Where runoff pools at the bottom of a driveway, the loop detector wires and photo-eye connections corrode. This shows up as phantom openings when nothing is there, or a gate that refuses to reverse when a car sits on the loop. We test the loop’s resistance, locate the break, and splice in a new section or replace the detector head.
- Dead remotes and keypads from salt air exposure. Properties closer to the water get a thin layer of salt on everything, including the terminals inside outdoor keypads and the battery contacts in handheld remotes. A remote that works six feet from the gate but not from the car at the bottom of the drive usually points to antenna or receiver corrosion, not a dead battery.
We were called to a hillside driveway off Tiburon Blvd where the owner’s LiftMaster swing gate had started sagging and then tripped mid-travel. It turned out the hinge post footing had settled after winter runoff, not the panel itself. We reset the post footing, re-leveled the arms, and re-tested the safety photocell and reversal edge before calling it done. The gate now cycles cleanly through the full arc, and we walked the owner through a monthly photo-eye check.
Pricing for Electric Gate Repair in Tiburon, CA
Here’s what Tiburon homeowners can expect to pay for the most common repairs before parts. A gate motor replacement in Tiburon typically runs $380 – $820, depending on whether it’s a swing or slide operator and what horsepower the driveway requires. Keypad repair runs $145 – $260. Remote control programming and replacement is $95 – $180. Safety sensor repair or replacement runs $175 – $340. Control board replacement is the biggest variable: $280 – $750 on residential units, and $480 – $1,150 on commercial operators. These are real numbers from our work across Tiburon, and the price we quote at the door is the price on your invoice. Always. Estimates are free.
Full installations are a different category. A new electric gate installation in Tiburon, including the operators, safety edges, and testing, typically runs $4,800 – $9,500 depending on driveway width, hinge post requirements on sloped lots, and whether we’re running power from the house or converting to solar. That’s measured, quoted, and scheduled, never same-day. We’ll provide a written line-item quote before you commit to anything.
We Also Serve Cities Near Tiburon
Our Electric Gate Repair in Tiburon coverage extends across the Bay Area. Crews also serve Los Angeles, San Diego, San Jose, and San Francisco, with the same live-answered phones, trackable arrival times, and written pricing no matter where the gate is. If you’re on the edge of Tiburon near the Mill Valley or Belvedere sides, give us a call and we’ll confirm your address.
Serving Tiburon, CA - Our Local Coverage Area
We’re based in the Tiburon 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 Tiburon
A sagging gate in Tiburon is usually not a hinge problem; it’s a footing problem. The hinge post is set in concrete, and when winter runoff works loose soil around that footing on a sloped lot, the entire post leans. The panel hasn’t bent, but it’s now swinging from a post that is no longer plumb. Fixing it means excavating around the footing, re-setting the post, and re-hanging the gate. Expect $450 – $950 for most single-post resets on Tiburon hillside driveways. Call (903) 417-0793 and we’ll diagnose it properly.
For repair work, yes. Most gate opener repairs, sensor replacements, and keypad fixes are completed the same visit. The technician carries common parts for Viking, Ghost Controls, DoorKing, and Elite operators, so a board or receiver swap usually happens before we leave. If a part is unusual and needs ordering, we’ll tell you before we leave and give you a written lead time and price. For a new installation, we schedule a measure and provide a written quote; installation work is always scheduled, never same-day.
Yes, and not just because the building code says so. A gate with disabled photo-eyes or a failed reversing edge can close on a child, a pet, or a car that stalls halfway through the entrance. On a Tiburon slope, a car clearing the curb has less room to stop, which makes properly functioning safety sensors even more important. Every repair we do includes a full photo-eye and reversal-edge test before we call the job done. If a previous technician bypassed the sensors to make the gate “work,” we’ll tell you and quote the reconnection.
We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. That covers virtually every residential and light-commercial operator you’ll find on a Tiburon driveway. Nico Alvarez’s team is factory-familiar with all nine brands, and we stock local parts so repairs don’t wait on a week-long shipment. If your gate’s brand isn’t on the list, send a photo and we’ll likely still help.
A full installation on a typical Tiburon driveway takes three to five days from the first day of groundworks to final safety testing. That includes setting hinge posts, running or adapting power, mounting the operator, installing safety edges and photo-eyes, and programming all remotes and keypads. Hillside lots can add a day if the footing needs deeper excavation or if we need to address drainage around the post. We’ll give you a written timeline and a written price before any work starts, and the number on the invoice is the number you agreed to. Call (903) 417-0793 for a free measure and quote.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Tiburon and the Bay Area since 2009.





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