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 Repair Across San Bruno
A gate that won’t open or close properly in San Bruno is more than a hassle. It leaves your home exposed and your morning routine wrecked. Most gate repairs in San Bruno run $180 to $620, and our crews usually reach homes near San Bruno Avenue, Crestmoor, and Rollingwood within 90 minutes of your call. Calder Gate Repair specializes in electric gate repair, automatic gate repair, and gate opener repair across San Bruno, CA. Call (903) 417-0793 and you’ll talk to a live person who can book you in, not a voicemail.
We know San Bruno’s terrain. Hillside lots, clay-heavy slopes, and older 1950s and 60s track housing create gate problems most general handymen misdiagnose. Our team is factory-trained on LiftMaster, Linear, Viking, Ghost Controls, DoorKing, FAAC, and BFT. And every job gets a written price before we touch a single bolt.
Why Calder Gate Repair Is San Bruno’s Preferred Gate Repair Company
San Bruno homeowners call us because we show up when we say we will. You get a live, trackable arrival time, not a four-hour window. Our technician arrives in uniform, background-checked, and ready to diagnose the actual problem. No phone tag, no guessing games.
We’re part of the Relay Home Co. family, founded in 2009. Each location operates independently under the Relay Visibility Guarantee. That means before-and-after photos, a digital invoice you pay from a link, and a written guarantee on every repair. When we finish a job in San Bruno, you know exactly what was done, what it cost, and what happens if anything goes wrong.
The 365-Day Done Right Promise backs every repair. If the fix fails within a year, we return free. No arguments, no re-quoting. That guarantee is printed on every invoice we hand to San Bruno customers.
For deeper detail on what our Gate Repair service includes across the Bay Area, we cover the full scope from opener replacement to post re-setting.
Driveway Gate Repair in San Bruno
Driveway Gate Repair in San Bruno usually comes down to one thing: the gate and the ground beneath it stopped agreeing. Hillside properties along Crestmoor Drive, Skyline Boulevard, and the west side of town sit on shallow, clay-heavy slopes. That clay expands when wet and contracts when dry. The result is hinge posts that tilt, gates that drag on the latch side, and motors that burn out trying to push against a post that has moved. A proper driveway gate repair here means diagnosing the footing, not just tweaking the hinges. Expect to pay $220 to $480 for most hinge and alignment work, and $350 to $650 when a post needs re-pouring.
Swing Gate Realignment and Post Work
When a swing gate drags on San Bruno’s sloped driveways, the usual fix is not just hinge adjustment. Our techs pull the post back to plumb or re-set it deeper so the clay can’t push it again. We also check the operator’s gearbox for strain damage. Fixing the alignment without addressing the soil movement means the gate sags again in six months.
Operator and Motor Replacement
Older LiftMaster and Linear swing operators on San Bruno homes often fail because they have been fighting a binding gate for years. If the motor is shot, we quote a replacement that matches your existing brand, wire it in, and test the full travel cycle. A new operator install typically runs $600 to $1,100 depending on the arm style and horsepower needed for your gate’s weight.
Gate Welding in San Bruno
Gate Welding in San Bruno is frequently about rust and fatigue, not just broken hinges. The marine layer off the Pacific keeps mornings damp, and steel gates near Sneath Lane, San Felipe Avenue, and the lower hillsides pick up surface rust faster than inland neighborhoods. We weld cracked frame joints, rebuild rusted lower rails, and reinforce hinge plates that have torn free. Welding work on a residential gate in San Bruno generally runs $180 to $450 for smaller repairs, and $500 to $900 when we’re rebuilding a significant section of the frame.
Rust Repair and Reinforcement
We grind out rusted sections, weld in replacement steel, and coat the repair so it doesn’t just rot again next winter. San Bruno’s damp mornings mean a wire-brush and spray-paint job won’t hold. We treat the steel properly before painting or leave a clean welded repair for you to finish.
Broken Weld and Frame Crack Repair
When a weld fails on a heavy swing gate, the whole panel flexes and eventually cracks the frame. We realign the panel, clamp it square, and weld it back under load so the gate hangs true. If the post weld itself tore, we address the footing at the same time. Half the San Bruno weld jobs we see started as a post that shifted and put the panel under torque.
Trusted Brands We Service in San Bruno
We’re factory-familiar with nine major opener brands, including Linear, Viking, Ghost Controls, and DoorKing. That covers most slide and swing operators installed on San Bruno driveways, plus the older FAAC, BFT, and LiftMaster units still running on the hills. Because our techs carry common control boards, remotes, and safety sensors for these brands, we can often complete the repair on the first visit instead of ordering parts and coming back. San Bruno customers get straight answers about whether a repair makes sense or a replacement is the better money.
Common Gate Repair Problems We See in San Bruno Homes
- Hinge post creep on sloped lots. San Bruno’s clay soils expand and contract with the wet/dry cycle, tilting posts and making swing gates drag. Crews who only adjust hinges fix it twice; we re-pour the post.
- Rack and pinion misalignment on slide gates. Ground movement after winter rains lifts one end of the track, so the gate jerks and the operator strains. Left alone, the motor or control board fails from the added load.
- Safety photocell and edge sensor failures. UL 325 requires entrapment protection, but homeowners in San Bruno often don’t test it until the gate stops reversing. On steep driveways, that’s a serious hazard. We test every safety device on every visit.
- Operator boards fried by salt air and moisture. Damp mornings near the hills and the 101 corridor shorten control board life. We see dead boards on Linear and Viking units regularly and carry replacements for a same-visit swap.
Pricing for Gate Repair in San Bruno, CA
Most gate repairs in San Bruno fall between $180 and $620. Hinge adjustments and sensor alignments sit at the low end. Control board replacements, rack re-leveling, and weld repairs run $300 to $500. A full operator replacement lands between $600 and $1,100. Post re-pouring adds $350 to $650 when ground movement is the culprit. You’ll get a written price before any work begins, so the number on the invoice matches what we agreed to at the door. Call (903) 417-0793 for a free estimate on your San Bruno gate.
We serve the entire San Bruno area, from the flatlands near Tanforan up into the Crestmoor and Skyline hills.
We Also Serve Cities Near San Bruno
Our San Bruno crews regularly run calls into Millbrae, South San Francisco, Pacifica, and Brisbane. If you’re just over the city line, the same live-dispatch system and written pricing apply. Call us and we’ll route the nearest available tech your way.
Serving San Bruno, CA - Our Local Coverage Area
We’re based in the San Bruno 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 Repair in San Bruno
The hinges are fine; the post is moving. San Bruno’s hillside clay expands when wet and shrinks when dry, slowly tilting the hinge post until the gate drags. The real fix is re-pouring the post footing deeper, not adjusting the panel. Call (903) 417-0793 and we’ll check the post before quoting anything.
Yes, it’s a serious safety failure and likely a fault with the photocells or edge sensor. UL 325 requires working entrapment protection, and on a steep San Bruno driveway the risk is real. We test every safety device on every visit. Get it looked at today.
That’s usually rack and pinion misalignment from ground movement, especially after a wet San Bruno winter. The track shifts, the gate binds, and the operator strains until the board or motor fails. We re-level the rack, check the track feet, and reset the limits. Standard pricing runs $280 to $450 unless parts are required.
No. Gate operator installation is measured and scheduled work. We come out, measure the gate, check the power run and safety edges, and give you a written quote. The install is then booked for a dedicated visit so nothing is rushed. Most San Bruno installs are completed within 3 to 5 business days of the measure.
We service all the brands you listed and more, including FAAC, BFT, Linear, Viking, Ghost Controls, and DoorKing. Our techs are factory-familiar with nine major brands and carry common parts for each. If we can repair it, we will; if a replacement makes more sense, we’ll tell you straight and quote it in writing.
Call (903) 417-0793 now for a free estimate in San Bruno. A live person answers, 24/7, and can get you on the schedule right away. No voicemail, no callbacks, no gate left broken overnight.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving San Bruno and the Bay Area since 2009.