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Leon's Automatic Gates & Security

Project · Openers & automation

Sliding gate opener replacement in Portland, OR

  • Where Portland, OR
  • Completed August 2026
  • Photos 3, in order

Photos, start to finish

Photo 1 of 3

  1. Old slide gate operator on a concrete pad beside a black iron sliding gate in Portland, Oregon
    01Before Before: the old slide gate operator.
  2. Slide gate operator with its cover off and tools on the sidewalk during replacement
    02In progress Swap in progress: the operator opened up on its pad.
  3. New LiftMaster slide gate operator installed on a concrete pad beside a black iron sliding gate
    03Finished After: a new LiftMaster operator on the same pad.

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The job, start to finish

Where it started

The slide gate itself was fine. The operator that moved it was done.

What we did

We pulled the old unit off its concrete pad and set a new LiftMaster slide gate operator in the same spot, so there was no new pad to pour.

  • Old slide gate operator removed
  • New LiftMaster slide gate operator installed on the existing pad
  • Done in one visit

How it turned out

The gate was sliding under power again about three hours after we started.

See it working

The gate sliding open on the new operator.

More on this kind of job: read our guides, Opener: repair or replace and Gate won't open? Start here.

Services on this job: Openers & automation, Gate repair & service. More about our work in Portland.

Good to know

Questions we get about jobs like this

My opener died. Repair it or replace it?

It comes down to age and parts. Brands like LiftMaster, DoorKing, FAAC, and Viking have good parts support, so a failed board, limit switch, or battery is often a straightforward repair. If the model is discontinued, the gear train is worn, or it predates monitored safety requirements, replacement usually costs less over the next five years than chasing repairs. We service all of these brands, so the recommendation is based on your unit, not on what we happen to sell.

How is a gate operator sized, and does it matter for repairs?

Operators are rated by gate weight, gate length, and duty cycle, meaning how many open-close cycles they can handle per hour. An undersized operator runs hot, strips gears, and burns out early, which is why some gates go through motors every couple of years. If we see that pattern, we'll recommend correcting the sizing rather than selling you the same failure again.

Can you repair my gate if another company installed it?

Yes. We work on all major brands (LiftMaster, DoorKing, Nice/Apollo, FAAC, Viking, Linear, Chamberlain/Elite, Mighty Mule, HySecurity) and on custom-fabricated gates with no brand at all. Parts availability is the only real limit, and we'll tell you before any work starts if your operator is discontinued and what that means for the repair.

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