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 Middleburg
Electric gate repair in Middleburg usually costs between $180 and $340 for most opener and motor fixes before parts, and Calder Gate Repair can get a technician to your driveway fast, with a written price in hand before any work starts. Most Middleburg properties sit on generous lots with fenced yards and long driveways, which means when the gate stops working, it’s not a small inconvenience. It’s how you get in and out, and it’s the first line of security for your home. Call (903) 417-0793 and a live person picks up, 24 hours a day, every day.

We know Middleburg gates. We know the sandy soil on the west side off County Road 218, the older fenced properties around Black Creek, and the newer builds going up along Henley Road. More importantly, we know what breaks here and how to fix it the first time, with the exact price on paper before we turn a single bolt.
Why Calder Gate Repair Is Middleburg’s Preferred Electric Gate Repair Company
Middleburg homeowners call us because we do three things every other gate company seems to skip: we answer the phone, we show up when we say, and the price we quote is the price you pay. No four-hour windows. No mystery fees. Calder Gate Repair is part of the Relay Home Co. family, founded in 2009, and every job in Middleburg follows The Relay Standard: a live arrival time you can track, before-and-after photos, and a digital invoice you pay from a link. The technician at your gate is background-checked, uniformed, and knows the brand of opener on your post before they arrive.
Every repair carries the 365-Day Done Right Promise. It’s in writing. If the repair fails within a year, we come back at no charge. Not a discount. Not a re-diagnosis fee. A free second visit. That’s the guarantee Middleburg homeowners have come to trust, and it’s why our Electric Gate Repair team handles everything from a dead remote to a full operator replacement.
Middleburg is spread out enough that response time matters. When your gate won’t open and your car is stuck behind it, you need someone who treats it like the urgent problem it is. We dispatch locally and coordinate scheduling from our Miami office, so a live person always knows where your technician is and when they’ll reach your property.
Automatic Gate Repair in Middleburg
Automatic Gate Repair in Middleburg is what Calder does most days of the week, because Middleburg has a higher share of automatic gate systems than almost any nearby town. A homeowner needs it when the gate stops opening at all, opens partway and reverses, or makes a grinding sound and trips the breaker. Most automatic gate repairs in Middleburg run between $220 and $390 depending on the operator type and what’s failed, and the price is written down and agreed before any work begins.
Gate Leaf Binding and Hinge Failures
Blanding Boulevard, Old Jennings Road, and the side streets off them are full of properties where the gate post wasn’t set deep enough for Middleburg’s loose, sandy soil. The post shifts over a few dry seasons, the gate leaf drops, and the operator strains against a bind it was never designed to fight. We realign the post, re-set the hinge block if needed, and retest the full opening arc so the motor isn’t fighting the weight of its own gate.
Operator Overload and Circuit Faults
When a Middleburg gate binds long enough, the circuit board remembers. Thermal sensors trip, fuses pop, and the operator eventually locks out. We start with the mechanical side first: free the gate, check the travel stops and limit switches, the small sensors that tell the gate where to stop, then reset and test the board. Fixing the symptom without fixing the bind is a waste of your money.
Electric Gate Motor in Middleburg
Electric Gate Motor replacement in Middleburg typically costs $450 to $850 for a standard swing or slide motor on a residential gate, installed and programmed. That’s the part most people assume is the problem, but in Middleburg we find the motor is often the victim, not the culprit. A gate leaf that doesn’t swing freely, a power drop on a long driveway run, or a control board feeding it dirty signal will cook a good motor in under two years.
Swing Arm and Slide Motor Replacement
If we’re replacing a Linear or Viking swing arm motor on a Middleburg driveway, the job includes setting the travel limits, testing the safety reverse, and confirming the motor isn’t pulling more amperage than its rating. We also check the run capacitor and surge protection so the new motor doesn’t meet the same fate as the last one during Florida’s summer lightning season.
Power Feed Diagnostics on Long Driveways
Middleburg lots are big. Some gate operators sit 150 to 300 feet from the breaker panel, and that distance causes voltage drop. If your gate works fine for a week, then hesitates or stalls in wet weather, the problem might not be the motor at all. We test line voltage at the operator under load and recommend the right wire gauge or a dedicated circuit when the math doesn’t work. Repairs on the low-voltage side usually stay under $250.

Trusted Brands We Service in Middleburg
Calder Gate Repair technicians are factory-familiar with nine major opener brands, and in Middleburg we regularly work on Linear, Viking, Ghost Controls, and DoorKing systems, among others. That matters, because each of those brands uses different limit programming, different remote frequencies, and different safety logic. A tech who’s only ever touched one brand will guess. Our team carries local parts stock for the most common Middleburg repairs, so a bad control board, worn drive gear, or failed capacitor doesn’t mean two weeks of waiting on a slow shipment.
If you own a Ghost Controls unit on a big swing gate off County Road 739, or a Viking on a slide gate along Highway 21, we know how it’s wired and how it should perform. And if we’re replacing a board on a DoorKing, we match the revision number, not just the model number, because mixing the two causes slow-motion weirdness that mimics a mechanical fault.
Common Electric Gate Repair Problems We See in Middleburg Homes
- Sand-shifted hinge posts causing bind and motor overload. Middleburg’s sandy soil drains fast but compacts unevenly under repeated gate cycles. A post that’s tilted just ten degrees can double the amperage draw on the opener, which kills motors and boards.
- Misaligned or sun-blinded photo eyes. Florida’s low afternoon sun hits Middleburg driveway sensors at the worst angle. Silicone dust, grass clippings, and spider webs add to the problem, and a blinded photo eye tells the gate to reverse when it shouldn’t, or refuse to close at all.
- Voltage drop over long driveway power runs. The farther your gate opener sits from the panel, the more voltage you lose at the end of the wire. Middleburg’s long lots turn undersized 14-gauge runs into intermittent control board faults that look like brand failure.
- Keypad and loop detector wiring compromised by moisture. Sandy soil here holds groundwater after heavy rain, and that moisture creeps into in-ground loop splices and keypad conduits. A corroded splice reads as a phantom vehicle, or a keypad code that only works when the sun has been out for two days straight.
We got a call to a property off Blanding Boulevard in Middleburg where a LiftMaster swing gate would open halfway, then stall and reverse. Our tech found the hinge post had shifted in loose sand, causing the gate leaf to bind and overload the operator. We dug out and re-poured the post footing, corrected the sag, realigned the arms, and tested the safety photocell until the gate ran smooth and reversed on command.
Pricing for Electric Gate Repair in Middleburg, FL
Here’s what Middleburg homeowners can expect. A service call and diagnostic runs $85 to $125, waived if you approve the repair. Gate motor repairs like capacitor or gear replacement run $180 to $340. Full electric gate motor replacement lands between $450 and $850. Keypad replacement or reprogramming is $120 to $220. Safety sensor replacement runs $140 to $240. Control board replacement on a Linear or DoorKing is $260 to $450.
- Service call + diagnostic: $85 – $125
- Gate motor repair: $180 – $340
- Full motor replacement: $450 – $850
- Keypad replacement/reprogram: $120 – $220
- Safety sensor replacement: $140 – $240
- Control board replacement: $260 – $450
Every quote includes the parts, labor, and programming needed to finish the job. The number you approve is the number on your invoice, no exceptions. Call (903) 417-0793 for a free estimate on any electric gate repair in Middleburg.
We Also Serve Cities Near Middleburg
Calder Gate Repair serves Electric Gate Repair in Middleburg and the surrounding communities, including Orange Park, Green Cove Springs, Fleming Island, and Jacksonville. If your property sits just outside city lines or on a private lane off a county road, call us. We’ll confirm coverage and get you scheduled with the same written-price promise.
Serving Middleburg, FL - Our Local Coverage Area
We’re based in the Middleburg 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 Middleburg
A full electric gate installation in Middleburg typically takes two to five working days, depending on post footings, power availability, and whether we’re setting a swing or slide gate. In Middleburg’s sandy soil we often over-dig and backfill with concrete to give the post base enough mass to resist shifting, which extends the schedule slightly but prevents the sag-and-bind failure we see on under-built gates. A proper install includes the concrete cure time, operator mounting, safety edge and photo eye installation, and full reversal testing. You’ll get a written timeline and price before we schedule any labor. Call (903) 417-0793 for a free measure and exact quote.
In Middleburg, the most common reason is a hinge post that has shifted in sandy soil, causing the gate leaf to bind partway through its travel and the operator to register the resistance as an obstruction. The second likely cause is a misaligned or blinded safety photo eye telling the control board to reverse. Both are repairable. We’ll check the mechanical swing first, then the sensor alignment, and we’ll show you the problem before we fix it.
Yes. Calder Gate Repair technicians are factory-familiar with nine major brands, including LiftMaster, FAAC, BFT, and Linear, along with Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. We match control board revisions, use the correct remote frequencies, and program travel limits to the manufacturer’s spec. If we recommend a replacement, it will be compatible with your existing remotes, keypad, and safety edges wherever possible.
Yes, and in Middleburg this is one of the most practical upgrades for homeowners on well-fed lots where running a new power line would cost more than the opener itself. A solar gate opener can make sense when the gate sits at the end of a long run and trenching isn’t practical, and we size the panel and battery bank to Middleburg’s actual sun hours, not the national average. Keypad entry pairs with your existing receiver and gets encrypted so codes can’t be cloned. Call (903) 417-0793 and we’ll give you a written price on both options.
Every Middleburg gate repair from Calder includes full safety reversal testing: the gate must stop and reverse when it meets resistance, and the photo eye must halt closing when the beam is broken. We also test the force setting on the motor, check the anti-entrapment edge if one is installed, and confirm the manual release works for fire department access. High-tension springs and shifting gate leaves are genuinely dangerous to work around, so we recommend a trained professional handle any repair that involves the operator arm, hinge post, or safety circuit. The test results are documented in your invoice.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Middleburg, FL with written-price gate repair and the 365-Day Done Right Promise.





Before
After
Before
After
Before
After