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.
Mighty Mule Gate Installation in North Hollywood: What to Know First
We install, wire, and set up Mighty Mule gate openers on driveways throughout North Hollywood, typically completing a standard single-swing or sliding gate installation in one visit after the operator is on hand. A full Mighty Mule gate installation with operator, mounting hardware, safety edges, and power run usually falls between $950 and $2,400 in this market, and you get the written price before we touch the gate, not after. This page is for North Hollywood homeowners who already own a Mighty Mule (or are considering one) and want the installer to know the brand cold, not learn it on their driveway.
If you have a Mighty Mule still in the box or one that has been limping along for months, call (213) 566-1045. Adrian Vance will answer, not a call center.
How Mighty Mule Products Fail - and How We Fix Them
Mighty Mule openers are popular for a reason: they cost less than commercial brands and are sold everywhere, which means a lot of North Hollywood garages have one on a shelf. The tradeoff shows up in specific ways. These are the failures we see most often on gate installations in this area:
- FM350 / FM500 arm-bracket shear. The Mighty Mule FM-series swing arms use a plastic arm bracket at the gate leaf. On a heavy wood gate or a double gate where one leaf catches wind, that bracket is typically the first thing to snap. We do not just replace it with another plastic part. We machine or source a metal bracket, check the gate leaf weight against the operator’s actual limit, and photograph the final mount so the repair record is complete.
- MM371 / MM571 control-board capacitor burn from voltage sag. When a Mighty Mule control board runs on a long, undersized power feed - which we see out here on older North Hollywood lots with detached garages or power tapped from a pool subpanel - the capacitor on the board takes the heat. The symptom is a gate that opens fine but stalls halfway through the close cycle. We test line voltage under load before doing anything else, and if the feed is the problem we say so and quote the proper wire run instead of replacing a board that will fry again in six months.
- Ghost-controlled false stops from misaligned photo-eyes. Mighty Mule’s wireless and wired safety beams are the same units shipped with most retrofit kits, and they drift easily on gates near the street. A gate that reverses for no visible reason is almost always a photo-eye that shifted an inch or two. This is a ten-minute fix when you know where to look.
- RB741 / slide-gate chain tension creep. The Mighty Mule slide-gate kits use a chain and idler assembly that stretches after the first few hundred cycles. We see North Hollywood slide gates where the chain has worn the plastic idler so badly the operator is pulling against itself. We reset the chain tension, replace the idler with a metal one when the housing allows, and set the limit switches to the actual travel distance, not the factory default.
- Factory default limit settings left as-is. Many Mighty Mule installs we walk up on were done by a handyman or the previous owner who never adjusted the limit switches from their default travel. The gate overdrives, the operator strains, the gear wears out. We set the open and closed limits to the gate’s actual range of motion on every install and log the readings in the job file. That record lives with the homeowner after we leave.
Our Mighty Mule Gate Installation Process

A Mighty Mule install in North Hollywood goes in a fixed order. Nothing is skipped, and nothing is left to memory:
- 1
Call and scope. You tell Adrian what gate you have, what Mighty Mule model you own or are considering, and whether there is already conduit and power at the gate. If you have photos, even better. He gives you a straight answer on whether what you have will work.
- 2
On-site measurement and written quote. We measure the gate leaf, the post, the travel path, and the available power. Then we hand you a written price for the complete job - operator, brackets, hardware, safety edges, wiring, and labor - before any work begins.
- 3
Parts decision. If your Mighty Mule uses an OEM-only mount or a proprietary board, we use the OEM part. Where a stronger aftermarket part makes sense - a metal arm bracket, a better idler, heavier-gauge mounting plates - we show you both options with prices and let you decide. No surprises.
- 4
Installation and wiring. We mount the operator, set the gate level, run the power and safety-edge wiring to code, and set the limit switches to the exact travel. Every connection is tightened and photographed mid-job.
- 5
Test and document. We cycle the gate a minimum of 20 times with a technician watching the motor, the edges, the photo-eyes, and the chain tension. Then you get a photo log of what was found, what was set, and what was installed. The written price you approved at step two is the price on the invoice.
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AfterWhat Mighty Mule Gate Installation Costs in North Hollywood
Here are the numbers we actually quote for Mighty Mule work in this market, not ranges pulled from a national average:
- Single-swing operator install (FM-series, existing gate): $950-$1,400 depending on gate weight and whether new heavy-gauge wire must be pulled.
- Double-swing operator install (two arms, shared board): $1,500-$2,100, more if the leaves are wood and need reinforcement plates welded or bolted.
- Slide-gate operator install (RB741 or similar): $1,300-$2,400, driven mostly by the chain run length and whether the concrete pad needs to be poured or repaired.
- New Mighty Mule install with new gate (fabricated single pedestrian or driveway swing): $2,600-$4,200, including the steel or aluminum gate, hinges, operator, and safety edges.
What moves the price: gate leaf weight, power distance from the panel, whether safety edges and photo-eyes are already present, and soil conditions for the operator post. We do not charge extra for the written quote, and we do not start work until you have it in your hand. Call (213) 566-1045 and Adrian will give you an exact number.
Why North Hollywood Homeowners Call Vance Gate Repair North Hollywood for Mighty Mule Work

Most gate companies in this area either do not want to touch a Mighty Mule or will use it as an excuse to sell you a LiftMaster. We work on Mighty Mule constantly, and we also service LiftMaster, Ghost Controls, and DoorKing - so if your decision is to keep the Mighty Mule or move to another brand, you get the same straight answer regardless. The repair is always offered before the replacement.
Adrian Vance has been running service calls in North Hollywood since 2014, and the habit he brought from commercial access-control work applies to every residential driveway he touches: the price is in writing, the findings are in writing, and the gate is level when he leaves. Under Haven Standard Clause 1, you get the flat price before any tool comes off the truck. Under our 365-Day Done Right Promise, if something is not right within a full year, we make it right. No argument. No fee.
Our technicians are background-checked and uniformed, and you get the name and photo of the person coming to your house before they arrive. A live person answers the phone at (213) 566-1045 day or night. We will not hand you off to a voicemail queue.
FAQs
We are an independent Mighty Mule service provider, not an authorized Mighty Mule dealer, so warranty claims for defective parts go through the manufacturer or the retailer you bought from. What we do is install using OEM parts where warranty coverage depends on it, and we hand you a written record of every part number installed so your claim paperwork is complete. That record has saved our customers real money on warranty replacements they would otherwise have been denied for lack of documentation.
Yes, and we do it constantly. Bring the box, we verify the model against your gate leaf weight and travel length, and we quote the labor and the additional hardware needed. If the kit is missing a bracket or the wrong arm length for your gate, we tell you before we start and give you the price to source the correct part.
Most Mighty Mule installations get scheduled within a few days of the on-site measurement, and a single-swing install is typically done in one visit lasting four to six hours. Emergency repair calls - a gate stuck open on a driveway that will not close - get a live voice on the phone immediately and a technician dispatched as fast as we can get one to your street. Call (213) 566-1045 and tell us what happened.
We repair them, and more often than not a repair is the right call. A Mighty Mule arm bracket, a control board, a photo-eye, or a limit switch costs a fraction of a full replacement, and if the operator itself still runs clean, we say so. We never pad a repair into a replacement just because the brand is inexpensive to replace. If the repair is the honest fix, that is what we quote.
Take a photo of the model number plate on the arm or control box, a photo of the gate from the driveway side, and a note on what the gate is made of and roughly how it swings. That is enough for Adrian to tell you over the phone if we can install it, what parts you will need, and a ballpark price before anyone makes the drive. No charge for that conversation. Call (213) 566-1045.
Name what you found. Name what it costs. Leave the gate straight.
Written by Adrian Vance, Owner & Lead Technician, Vance Gate Repair North Hollywood at Vance Gate Repair North Hollywood, serving North Hollywood and nearby areas.





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