Wrought iron
Wood & steel frame
Farm & ranch
Sliding driveway gates
LiftMaster operatorsFree on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
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Get your free estimateMighty Mule Gate Repair in San Lorenzo, CA
We provide independent Mighty Mule gate repair across San Lorenzo, CA, covering swing openers from the old 350-series to the MM560 and slide systems like the MMS100. What makes our work here different is simple: most San Lorenzo gates hang on posts set in expansive clay soil decades ago, so we treat every Mighty Mule fault as a gate-structure problem first and an opener problem second. Call (833) 593-6440 and we’ll diagnose the actual cause, not just swap parts.
We’re a dedicated gate shop. Mighty Mule openers are one of nine brands we service every week, from consumer swing arms to commercial operators, and we know how Mighty Mule control boards, batteries, and mechanical limits behave in San Lorenzo’s specific conditions. See our Mighty Mule sales & service page for brand depth, or keep reading for what matters here in 94580.
Owned and led by Arturo Zamora.
Why San Lorenzo Residents Choose Us for Mighty Mule Service
Arturo Zamora grew up in the Vintage Hills neighborhood and has spent over two decades working on gates across the East Bay, so he’s seen every failure mode a Mighty Mule can throw at you. He picked up his electrical and mechanical fundamentals at Las Positas College in Livermore before ever touching an operator board. That training shows in how we diagnose: we trace the actual fault instead of quoting a full replacement first. Most of our San Lorenzo calls come from neighbors referring neighbors.
We’re gate specialists, not a handyman service that also does gates. That matters when a Mighty Mule swing arm keeps reversing on a swollen 1950s wood gate. We don’t just reset the opener, we check the hinge alignment, post stability, and battery condition. San Lorenzo homes are mostly post-WWII ranch and tract stock with original gates, which means we fix the gate and the opener together as one system. We use genuine Mighty Mule boards, arms, and batteries where available, and quality aftermarket hinges, keypads, and safety edges where OEM doesn’t make sense on older units. You get a straight answer about what’s worth fixing.
Styles & brands we work with
- Wrought iron
- Wood & steel frame
- Farm & ranch
- Sliding driveway gates
- LiftMaster operators
Common Mighty Mule Gate Repair Problems We Solve in San Lorenzo
- Control-board and battery failure after wet winters. Mighty Mule’s sealed control boxes on older 350-series units take on moisture during San Lorenzo’s rainy winters and the battery stops holding charge. The gate won’t cycle or reverses mid-travel. We test the board, check for corrosion, and swap the battery when the board’s still good.
- Swing-arm and hinge binding on aging wood gates. Mighty Mule openers trip their obstruction sensing when a 1950s-60s wood gate swells in winter or sags on a clay-soil post. We re-hang the gate, replace rusted hinges, and realign the swing arm and limit stops so the opener isn’t fighting the gate.
- Chain, rail, and limit-switch misalignment on MMS100 slide operators. San Lorenzo’s expansive clay expands and contracts through wet/dry cycles, which shifts posts and throws the slide rail out of line. The gate grinds, stalls, or overshoots. We true the rail and reset the limits so the MMS100 cycles cleanly.
- Rusted or corroded mount hardware on metal driveway and side-yard gates. Coastal-influenced dampness accelerates rust and hinge wear in San Lorenzo, which overloads the opener and strains the arm and motor. We replace the hardware and inspect the opener for damage before it becomes a full failure.
- Remote and keypad range issues. Older Mighty Mule receivers lose range in humid conditions or after board changes. We check antenna placement, reprogram remotes and keypads, and swap the receiver when it’s genuinely dead.
Mighty Mule Service in San Lorenzo: What Local Conditions Mean for Your Equipment
On San Lorenzo’s narrow mid-century lots, the side-yard gate is often the only route to the rear yard. When a Mighty Mule swing arm starts dragging a wood gate that’s swollen against a clay-set post, you can’t just live with it, because garbage and utility access are blocked. That’s a different urgency than a decorative driveway gate in a newer subdivision. We’ve seen this exact scenario on a ranch home off Hesperian Boulevard: a Mighty Mule 350-series swing opener kept reversing because the original wood side-yard gate had swollen and was dragging on the clay-set post after winter rain. We re-hung the gate, replaced the rusted hinges, realigned the swing arm and limit stops, and swapped the tired battery. The opener cycled cleanly and the homeowner could get bins and utility access to the rear yard again. In San Lorenzo, we prioritize realignment and hinge work on those side-yard gates because we know what’s actually at stake.
Tell me the symptom, I’ll tell you the part – no guesswork, no upsell.
Mighty Mule Models & Products We Service in San Lorenzo
We work on Mighty Mule swing and slide openers every week across the East Bay, from older Mighty Mule 350 and 360-series swing arms that are common on ranch-property and original San Lorenzo driveway gates, to the MM560 and MM562 dual-swing openers, the MMS100 slide operator, and the FM-series and newer smart-capable swing openers with keypad and remote accessories. We carry or have quick access to genuine Mighty Mule control boards, arms, and batteries, plus quality aftermarket hinges, keypads, and safety edges for older units where OEM doesn’t make sense. On rusted or rotted original gates we repair and re-hang first. We only recommend a full opener replacement when the control board or gearbox is genuinely at end of life.
See the difference
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Before
AfterMighty Mule Service Pricing in San Lorenzo
Mighty Mule gate repair in San Lorenzo typically runs from $150 for a straightforward battery or remote replacement up to $600 or more for a full control board swap on a newer unit. Slide-opener rail and limit realignment on an MMS100 runs $250 to $450 depending on how far the posts have shifted. The price is quoted and agreed before any work starts, and our estimate is free, so you’ll know exactly what you’re paying for before we touch a tool. The biggest cost driver here is usually the gate structure itself: a swollen wood gate on a shifted clay-soil post has to be re-hung and re-hinged before an opener will behave. Call (833) 593-6440 for an exact quote – estimates are free.
Serving San Lorenzo, CA – Our Local Coverage Area
We’re based in the San Lorenzo 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 – Mighty Mule Gate Repair in San Lorenzo
After rain, the wood gate itself is usually the culprit. San Lorenzo’s winter moisture makes mid-century wood gates swell, and they drag against the post or path and trip the opener’s obstruction sensing. We check the gate for swelling, the hinges for wear, and the battery for charge before touching the board. If the gate is the problem, we re-hang and realign it so the opener isn’t fighting resistance. Call (833) 593-6440 for a diagnosis – estimates are free.
Yes. Clay soil under San Lorenzo expands and contracts with the wet-dry cycle, and that movement is often what knocks a slide rail out of alignment. We realign the rail, reset the limit switches, and fix the post or rail mount so the MMS100 runs true again.
No. We are an independent repair shop, not authorized, sponsored, or endorsed by Mighty Mule. That independence works in your favor: we tell you honestly when a board or arm is worth fixing versus replacing, because we’re not tied to a manufacturer’s replacement policy.
Yes. On San Lorenzo’s narrow lots, we know a dragging side-yard gate blocks garbage and utility access, not just foot traffic. Tell us that’s the situation and we’ll schedule the realignment and hinge work as a priority. Call (833) 593-6440 and we’ll get it moving again.
Often it’s worth fixing. The 350-series swing arms are simple, durable units, and the most common failures are a tired battery, a corroded board connection, or a gate that’s binding and overloading the opener. If the board is sound and the gearbox isn’t grinding, we repair it and get years more out of the unit. We only recommend full replacement when the control board or gearbox is truly at end of life. Call (833) 593-6440 for an honest read on your opener.
Service Areas Near San Lorenzo
We also provide Mighty Mule repair in Pleasanton, Fremont, Hayward, and Livermore. Our full San Lorenzo service area covers 94580 and the surrounding East Bay neighborhoods.
Book Your Mighty Mule Service in San Lorenzo Today
If your Mighty Mule gate is acting up in San Lorenzo, call (833) 593-6440 for a free estimate. We’ll diagnose the actual fault, quote the price before any work starts, and get your gate back in working order.
Written by Arturo Zamora, Owner at Gate Repair Pleasanton, serving San Lorenzo and the East Bay.