Mighty Mule Gate Installation Nationwide | Gatewood Fence & Gate

Mighty Mule Gate Installation in Arlington: What to Know First

Gatewood Fence & Gate installs Mighty Mule gate openers for Arlington homeowners, usually within a few days of your call. A typical single or double gate installation runs $450 to $1,100 depending on the opener model and gate setup, and we quote the full price before any work starts - no surprises at the door. If you already have the Mighty Mule kit sitting in the garage, call (817) 241-4067 and we’ll talk through the job honestly.

Call (817) 241-4067

This page is for the Arlington homeowner who bought a Mighty Mule opener - or is thinking about it - and wants it installed right the first time. We’re an independent Mighty Mule service provider, not a manufacturer arm. That means we call problems the way we see them. Some Mighty Mule units work great on Arlington gates. Some don’t. We’ll tell you which one you have.

How Mighty Mule Products Fail - and How We Fix Them

We see Mighty Mule openers all over Arlington, from Dalworthington Gardens to the neighborhoods off Green Oaks. Here’s what actually goes wrong and what we do about it.

• MM371W and MM372W board failures from lightning and surges. Arlington gets real thunderstorms in spring, and these entry-level single and dual gate openers have circuit boards with minimal surge protection. A nearby strike kills the board even when the opener looks fine. We check the transformer and control board before condemning the unit, and we often save the motor and replace only the board.
• MM571W and MM572W limit switch drift on long driveways. These mid-range models lose their travel settings when the gate binds even slightly, usually because an Arlington clay-heavy soil shifted the post. The opener then slams the gate or stops halfway. We re-set the limits after fixing the actual binding - not before - because setting limits on a dragging gate means you’ll call us again in three weeks.
• FM200 and FM500 gate weight mismatch. Mighty Mule rates these for gates up to 550 and 850 pounds respectively, but that rating assumes a perfectly balanced, free-swinging gate. An ornamental iron gate that hasn’t been oiled since the Bush administration easily exceeds that. We weigh the gate, check the hinge load, and tell you honestly if the opener can handle it - or if you need a heavier unit.
• Plastic gear wear inside the actuator arm. Several Mighty Mule swing arm models use a plastic spur gear that strips when the gate is heavy or a hinge post is sagging. The fix isn’t a new opener. It’s a metal replacement gear, a re-aligned post, and a gate that swings evenly again. We weld and true the post on site so you’re not paying for a repeat failure.
• Sensor wire abrasion on Arlington’s brick and stone columns. We see runs of low-voltage wire routed through drilled column holes with no bushing or conduit. Vibration from every gate cycle saws through the jacket, shorting the safety sensors. We run new wire in protective conduit and move the sensors to a spot where the gate can’t pinch them.

Our Mighty Mule Gate Installation Process

Every Mighty Mule job in Arlington follows the same path, whether it’s a replacement opener on a sagging suburban driveway gate or a fresh install on a new wrought iron double gate near Lake Arlington.

1. 1
   You call, a person answers. Day or night, you get me or one of my crew. We ask about your gate, your opener, and what it’s doing - or not doing.
2. 2
   We come out and look. Before quoting anything, we check the gate itself: hinge post, latch, ground clearance, swing arc, opener mount point. A Mighty Mule opener is only as good as the gate under it.
3. 3
   We give you a written price. The number includes the opener, parts, labor, and any gate repair work. You agree to it before we touch a tool.
4. 4
   We install and repair on site. We weld in the driveway, straighten the post if needed, mount the actuator and control box properly, and run the wiring through conduit where the gate cycles.
5. 5
   We set the limits, test the safety edges, and make sure the auto-reverse actually works. Then we walk you through the remote, keypad, and app if your unit has one.
6. 6
   You get the 90-Day Done Right Promise in writing. If something isn’t right, one call brings me back. That’s it.

What Mighty Mule Gate Installation Costs in Arlington

The honest range for Mighty Mule openers and installation around Arlington, based on what we see every week:

What moves the price: gate size and weight, whether the hinge post needs re-setting, how far power is from the opener, and whether your existing wiring can be reused. We show you the breakdown. Estimates are free, and there’s no trip charge inside the county. Call (817) 241-4067 and you’ll have a firm number before we leave the driveway.

Why Arlington Homeowners Call Gatewood Fence & Gate for Mighty Mule Work

Hal Gatewood has been fixing gates around Arlington since 2001, back when he was still driving a truck with a busted AC and figuring things out one broken hinge at a time. The name’s on the shop and on every invoice, and that’s the oldest accountability there is.

We service eight other major brands - LiftMaster, Ghost Controls, DoorKing, FAAC, BFT, Linear, Viking, and Elite - so if a Mighty Mule isn’t the right fit for your gate, we’re not going to force it. We’ll tell you what works better and why. Every job carries the 90-Day Done Right Promise in writing. A live person answers the phone 24/7. And if you’re a senior or veteran, you get 10% off, permanently. No haggling, no fine print.

We also weld on site. That matters more than people realize, because a Mighty Mule opener on a gate with a hairline crack near the hinge will tear itself apart in a season. We fix the gate first, then the opener.

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