LiftMaster model MJ - Houston Commercial… | LGA Garage Doors

LiftMaster model MJ


Efficient medium duty overhead door operator

LGA supplies the LiftMaster Model AJ as the lift operator for applications such as sectional doors with high or vertical lift or small rolling doors and grilles.

The MJ line of overhead door operators offers a range of voltage ratings, controls, and safety features. They are NEMA rated and UL rated and utilize advanced technology for easy control of the overhead door lifting mechanism.

We offer the LiftMaster MJ operator for medium-duty installations that do not require continuous use. The MJ is a reliable, maintenance-free door operator offering long-life performance. Its range of voltage ratings, controls, and safety features, make it an ideal overhead door operator for many medium-duty applications.

LGA’s team will work with you to select the best LiftMaster MJ operator for your application. Whether you need the operator for an overhead door installation or a replacement operator, we can also install it.

Call today to talk with us about our commercial overhead rolling door operator options for your project.

Elo Talk

A few years back, I used this company before and I called them again cause of the great service I received last time. The technician repaired my garage door in a timely manner, and I will call them again if anything goes wrong with my old garage door again.

Hans Smith

I had my garage door come off the track late one Saturday night several months ago and tried to fix myself ….but didn't work out. I called several companies but didn't get an answer or not available. Godo came out very early Sunday morning to repair it. He was very professional and honest. He was able to reform the bent track instead of replacing with a new one and repaired the rest very quickly. I appreciated the honesty and not trying to charge for unnecessary parts. Great job Godo! He and LGA are strongly recommended!

Annie Truong

We just had our opener replaced. They did a great job and the door works better than new. We highly recommend these guys for your garage door services.

Azam Kundi

Awesome on time and fantastic service. Used multiple times and will continue to use only them for my home !!
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