Linear Gate Motor & Opener in Houston: What to Know First
Ironworks Gate Co. of Houston provides independent Linear gate motor and opener service across Harris County, typically completing diagnosis and repair in a single visit with upfront pricing agreed before any work begins. Most Linear jobs run $280 to $740 depending on whether we are replacing a control board, rebuilding a gear assembly, or installing a new operator from scratch. We will tell you what it needs, not what sells.
This page is for Houston homeowners who already have a Linear system on their driveway gate, or are considering one, and want a technician who knows the difference between an LSO50 slide operator and an LA500 swing arm without reading the manual on your time. If your gate stopped mid-cycle, hums without moving, or the remote works only when it feels like it, call (888) 799-8389. A live person answers, day or night.
How Linear Products Fail - and How We Fix Them
- LA500 swing arm operators lose position calibration after power flickers. Houston’s summer storms and CenterPoint voltage dips throw off the limit switches, and the gate either slams the stop or stops a foot short. We recalibrate the board, inspect the mechanical limits for wear, and install a surge protector if the home’s panel is prone to spikes. This is a 45-minute fix if caught early, but repeated mis-calibration can strip the internal gears.
- LSO50 and LDO33 slide motors develop water intrusion in the control box. The gasket hardens after three to four Houston summers, and afternoon thunderstorms drive moisture through the seam. Corrosion on the terminal board causes intermittent response or complete failure. We replace the gasket with a silicone-rated upgrade, clean the terminals, and test under load. If the board is too far gone, we source a Linear OEM replacement rather than a universal board that drops features.
- Linear actuators on dual-swing gates fall out of sync. The master-slave communication between two LA500s drifts when one arm works harder than the other, often because the Houston clay soil has shifted the post or the gate leaf has sagged on its hinges. We do not just reprogram; we check plumb and level first, because re-syncing a gate that is physically binding buys you six weeks. Dale Briscoe learned that lesson doing fabrication work across Harris County in the eighties.
- AAM and AK series keypad and receiver pairs lose range in humid months. The 318 MHz Linear receivers are reliable but the antenna connections oxidize in Houston’s Gulf Coast humidity, cutting effective range from fifty feet to fifteen. We clean the antenna mount, check the coax for pinholes from carpenter ants, and test at the street before we leave. Sometimes the fix is a ten-dollar connector; sometimes the receiver board has taken a surge and needs replacement.
- Battery backup systems on Linear DC operators fail silently. The BBU module shows a green light while the battery holds barely enough charge for one cycle. After Hurricane Beryl, we saw a run of these in Memorial and Bellaire where homeowners assumed backup was ready and found out otherwise. We load-test every battery, replace with a sealed AGM rated for Texas heat, and verify the charging circuit is actually sending voltage.
Our Linear Gate Motor & Opener Process
- 1
A live person takes your call - no voicemail, no callback queue. We ask what the gate is doing, what model you know or see on the cover, and schedule a window that day or next.
- 2
On-site diagnosis with Linear-specific tooling. Our trucks carry Linear control boards, gear kits, arm assemblies, and the programming cable for older APeX series operators. We test motor amp draw, limit switch continuity, and receiver signal strength before quoting.
- 3
Upfront pricing with OEM and quality aftermarket options. If a Linear OEM part is backordered or discontinued, we explain the aftermarket equivalent and what warranty difference it makes. You choose before we open a toolbox.
- 4
The repair, with physical checks beyond the motor. We inspect hinges, rollers, and gate balance because a motor working against a binding gate fails twice as fast. This is where single-visit completion matters.
- 5
Full-cycle testing under normal and failure conditions. We run the gate through auto-close, manual release, safety reverse, and battery backup if equipped. Then we clean the work area and leave the written 90-Day Done Right Promise on your gate post or keypad.
What Linear Gate Motor & Opener Costs in Houston
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Diagnostic service call | $89-$149 | Distance from our shop, after-hours call |
| Limit switch or sensor adjustment | $140-$220 | Accessibility, dual-gate sync required |
| Control board replacement (OEM) | $380-$540 | Model series, surge damage extent |
| Gear assembly rebuild | $290-$420 | Metal vs. nylon gearing, labor to remove |
| New Linear operator installation | $1,400-$2,800 | Slide vs. swing, dual gate, access control integration |
| Battery backup install or replacement | $180-$340 | Compatibility with existing DC operator |
These are Houston market ranges based on parts availability and labor in 2024-2025. Every estimate is free, itemized, and fixed before work starts. Use our $50 Off Any Repair Over $250, or the $89 Seasonal Tune-Up if your gate is running but you want it checked before something breaks.
Why Houston Homeowners Call Ironworks Gate Co. of Houston for Linear Work
We are not a handyman with a ladder and a hope. We carry nine brands of automation parts because your gate does not care what logo is on the truck, and neither do we when it comes to getting you the right fix. For Linear specifically, that means programming cables, control boards, and gear kits in stock, not ordered after a second trip.
The 90-Day Done Right Promise applies to every job, no paperwork to file. If something we touched is not right, we come back and make it right. Our technicians are background-checked, uniformed, and trained on Linear, LiftMaster, Mighty Mule, Ghost Controls, DoorKing, and the others. Most repairs finish in one visit. A live person answers the phone at (888) 799-8389, 24 hours a day, 7 days a week. That has not changed in forty-two years.
FAQs
No, if the unit is still under Linear’s original warranty, using an independent service provider does not void it. We document our work with photos and parts serial numbers in case you need to file a claim with Linear directly. As an independent Linear service provider, we are not affiliated with Linear LLC, but we follow warranty-safe practices and use OEM parts when the warranty is active. Call (888) 799-8389 and we will check your install date against Linear’s coverage terms.
We stock common Linear control boards, gear assemblies, and arm kits on our trucks, so most repairs need no ordering. For discontinued APeX or early Pro Access series parts, we source from our Houston-area distributor network or fabricate a compatible solution if the operator is worth saving. Same-day completion is normal; two-day is the exception, not the rule.
If the operator is under eight years old and the motor itself still pulls within spec, repair is usually the better value. Beyond twelve years, or if Linear has discontinued the control platform, replacement saves you from a second service call in six months. We give you both numbers upfront and let you decide. Our Free Second Opinion on Any Written Estimate applies if another company has already quoted you.
Yes. Linear’s ACP series access control and the older AE-1000 boards integrate cleanly with most modern intercoms, though the wiring protocol varies by generation. We test compatibility before quoting and run the low-voltage cable properly, not across the driveway in a trench that floods. Integration jobs typically run $340-$680 depending on the devices and conduit path.
Yes. A live person answers our phone 24 hours a day, 7 days a week, and we dispatch for true emergencies - a gate trapping a vehicle, a broken hinge creating a safety hazard, or an operator that will not release to manual. After-hours rates apply, but we quote them before we roll. For non-urgent issues, we keep next-day appointments open across Houston, from The Heights to Sugar Land to Kingwood.
Written by Dale Briscoe, Owner, Ironworks Gate Co. of Houston at Ironworks Gate Co. of Houston, serving Houston and nearby areas.