LIFTMASTER GATE SERVICE

LiftMaster Gate Opener Repair and Installation, Statewide.

Texas-licensed technicians, License #B19847, statewide across 36 Texas cities. LA and CSW series serviced.

License #B19847 · Family owned since 2010

Mechanical keypad gate entry system installed by Pros On Call in Texas, representative of the gate hardware serviced alongside LiftMaster operators.
Licensed #B19847
4.9 Stars on Google
24/7 Dispatch
Every LiftMaster Model

Pros On Call is an independent gate service company. We repair and install LiftMaster gate operators; we are not LiftMaster, Chamberlain Group, or an authorized LiftMaster dealer unless stated otherwise.

LIFTMASTER MODELS WE SERVICE

  • LA400 / LA412

    Light residential swing arm operator, 16 ft class. LA412 is the solar-dedicated version.

  • LA500

    Heavy residential and light commercial swing arm, 18 ft / 1,600 lb, myQ, integrated loop detector bay.

  • CSW24UL / SL3000UL

    High-traffic commercial swing and slide operators, myQ connected, continuous-duty rated. Battery backup standard on the CSW24UL, available as an add-on for the SL3000UL.

  • myQ and Security+ 2.0

    Connectivity troubleshooting for smartphone control and rolling-code remotes.

HOW LIFTMASTER REPAIR WORKS

  1. Call or Request Service

    Describe the flash pattern, error code, or what the operator is doing. We route LA and CSW-line parts before dispatch.

  2. Technician Dispatched

    Statewide dispatch, all 36 Texas cities. Median response varies by metro; your dispatcher confirms your window.

  3. LiftMaster-Specific Diagnosis

    We read the diagnostic display before any power cycle, since a reset can clear the event history the code depends on.

  4. Repair and Safety Test

    Component replaced, full open-close cycle run, every entrapment sensor verified before the tech leaves.

READING YOUR LIFTMASTER'S DIAGNOSTIC DISPLAY

The Two-Digit Code Tells a Technician What Failed Before We Arrive

LiftMaster's control board display groups faults into three ranges. Codes 31 to 59 cover system and accessory faults: control board, transformer, and wiring-level issues. Codes 60 to 83 cover external entrapment protection devices, the photo eyes and edge sensors that UL 325 requires the operator to monitor on every cycle. Codes 91 to 92 cover the operator's own inherent force limiting, the built-in resistance sensing that stops or reverses the gate on an obstruction. LA400-generation units that predate the digital display use a separate LED blink-count chart instead, where each blink count maps to its own fault rather than to the numeric code ranges above.

Code 70, a close-side photo eye interrupted, is the single most common code across the LA and CSW lines. The overwhelming majority of the time the fix is cleaning or realigning the lens, not replacing a part, since dust, spider webs, and morning dew all read as an obstruction to the sensor. Photographing the display before any power cycle matters because a reset clears the code history the technician needs; the display only holds the last 20 stored events.

  • Codes 31 to 59: system and accessory faults, control board and wiring level
  • Codes 60 to 83: external entrapment devices, photo eyes and edge sensors
  • Codes 91 to 92: inherent force limiting, the operator's built-in obstruction sensing
SLIDE GATE OPERATOR: ANATOMY MOTOR CONTROL BOARD GEAR / CHAIN DRIVE LIMIT SWITCHES PHOTO EYE LOOP DETECTOR

20 Events

The diagnostic display stores and cycles through the last 20 fault events

Pros On Call, 6901 N Lamar Blvd Ste 137, Austin, TX 78752. Texas DPS License #B19847. Regulated by the Texas Department of Public Safety.

WHICH LIFTMASTER DO YOU HAVE?

Factor LA400 / LA412 LA500 CSW24UL / SL3000UL
Gate weight class 16 ft class 18 ft / 1,600 lb 18 ft / 1,600 lb (CSW), 50 ft / 1,000 lb (SL)
Typical property type Light residential driveway Heavy residential, light commercial Commercial, high-traffic
Connectivity Security+ 2.0 remotes myQ, integrated loop detector bay myQ; battery backup on CSW24UL
Typical repair Control board, limit switch Control board, loop detector Gear transmission, control board

Customers, on the work

Texas reviews.

Five-star work, in the customers' own words. No edits, no filters.

4.9 average across 1,423 reviews on our Texas Google profiles
  • I had “Pros On Call” change the locks on my home that I recently purchased. It was easy to get a hold of them, they made an appointment quickly and did a great job for a fair price. I had them come out about two weeks later and put a deadbolt lock on my front door as well and again - easy to get a hold of, they had to order an aged bronze deadbolt lock 🔐 but once it arrived they came out quickly, did a great job, were neat and it was a fair price. I highly recommend “Pros On Call” for all of your Locksmith needs! 5 Stars ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ for sure!!

    Read more on Google

    Joe

    2 months ago

  • This guy come and help me at the last moment and be very professional and fair price

    Read more on Google

    Sayed H.

    4 months ago

  • Josh was amazing! I called him when I was locked out of my car, and he arrived within 20 minutes. He was professional, fast, and had my car unlocked in no time. The whole process was stress free, and his pricing was fair. I really appreciate how quickly he came to help. Highly recommend Josh if you ever need a reliable locksmith!

    Read more on Google

    Samantha C.

    5 months ago

  • Josh was awesome, he came to the rescue and I didn’t have to wait longer than 30 minutes in total. He also was incredibly kind and understanding of my situation. Dropped off my kids, and somehow my key fab went missing! Also gave me a discount!!

    Read more on Google

    Nicole S.

    a year ago

  • It sucks they charge an inconvenience fee of 49.00. Which I wish you would have mentioned this on our intial call. Transparency would have been to say hey we charge an inconvenience fee. Never once was this mentioned. When we spoke with the representative all she said was the locksmith will call you with a price. Never once did she say we take your payment info so we can charge you an inconvenience fee. If that was mentioned then this would have been handled differently. She made it seem like we need a card on file to help. Then they attempted to debit my card twice for two separate transactions for 49.00. I understand you run a business. But transparency is key. I specifically asked her what I would be charged for never once did she mention this. Lesson learned. Update***she reached out in regards to my Google review. Although I attempted to resolve per phone call. Shameless.

    Read more on Google

    Alex B.

    3 months ago

  • Great service Ermi took less than 2 minutes. Thank you so much!

    Read more on Google

    Jennifer S.

    4 months ago

  • Excellent service and high quality items! Roland was able to get me this key fob AND program it for a great price. Rechargeable fob is a lot more convenient than having to replace the battery every time it dies. Thank you !

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    Hector O.

    10 months ago

  • I have been a customer of pros on call for like over 2 years about and have had to call on them about 6 times. I had used several other locksmith in the prior 15 years but once Roland , one of many these pros came over I never use sny other locksmith service. I am very happy with this company I usually asks for Roland because I know him best and I have developed a kinda professional friendship with him but you can't lose no matter who it is that helps you. All top notch pros. I have called days and night. I am elderley snd lost my keys and I had some stolen. I would tell anyone that ask to call this company. You won't find any better. Here are a few keys Roland msde for me. I have 3 cars an a home. I have to locate my home keys do I didn't have the opputunity to take a picture of them but these here are greal examples.

    Read more on Google

    Kim V.

    10 months ago

  • Super great experience! Roland was very fast at getting to where I was. Overall he did an amazing job! Plus super affordable prices, you can't beat that! 10/10

    Read more on Google

    Shyla R.

    10 months ago

  • Locksmith Roland provided exceptional service at a affordable price point, and I highly recommend both the individual and the company. 💯

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    Rolando R.

    10 months ago

  • I had Zach come out to the property that I purchased out in Luling, Texas. It’s about 10 acres, and it has a garage with a corroded lock. Out of all the companies I have called, which is roughly 5 to 6. He was able to take my call, head out the next day, and take care of the corroded lock I need fixed on my property. He was extremely professional and helped me by giving me instructions on how to operate the lock as well! I’m in the military and not able to be in the area, so he was very understanding and professional. Highly recommend!

    Read more on Google

    G S

    a month ago

  • Josh was amazing!!! Got us back up and running with two new key fobs in less than 30 mins. He definitely knows his business and has the experience. Got a great deal and I will definitely be calling him the next time we are in need of assistance again. Thank you, Josh!

    Read more on Google

    TxCountryGirl

    2 months ago

  • Josh was a really good technician fast and prompt.... If this ever happens again (hopefully it doesn't )I'll be calling him.

    Read more on Google

    Ssk W.

    2 months ago

  • Zach got to me asap and even called to make sure we were communicating the right location of my truck! Within 10 minutes it was open and running! He’s the man! Thank you so much for the quick turnaround!

    Read more on Google

    mark V.

    3 months ago

  • Their response time was great. Orlando did a great job. No replacement parts were needed and repairs took an hour. I was badly disappointed at the high bill, even with a military discount. Maybe that is why I couldn’t get an approximate estimate before Orlando came. Bottom line : good work, too expensive

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    Frank K.

    3 months ago

  • Very helpful and super friendly. They were able to unlock my door in minutes at an affordable price! Even offered spare key services!

    Read more on Google

    Isaiah V.

    a week ago

  • Miguel was very professional and efficient in his work he was very easy to work with and quick in doing his job

    Read more on Google

    Jhantem T.

    2 weeks ago

  • The locksmith was quick and very efficient, got me back on the road on no time!

    Read more on Google

    Abraham R.

    3 weeks ago

  • He was very fast, was able to make me a key and a spare when I was stranded

    Read more on Google

    Nora P.

    a month ago

24/7 ON CALL

LiftMaster gate acting up? 24/7 statewide dispatch, all 36 Texas cities.

LiftMaster Gate Repair Pricing

Prices below are estimates. Final cost is confirmed on-site after inspection.

  • Gate Service Call / Diagnostic Fee From $75 / per visit, residential

    Diagnostic visit to identify the cause of a gate or opener problem.

    Estimate
  • Gate Control Board Replacement From $135

    Replace a failed or storm-damaged gate opener control board.

    Estimate
  • Residential Swing Gate Opener Installation From $800

    Install a single-leaf swing gate operator, including required safety devices.

    Estimate
  • Commercial Gate Operator Installation From $2,500 / starting from

    Install a continuous-duty commercial gate operator.

    Estimate

Cancellation: $49 fee if a technician is dispatched and arrives on-site. Out-of-area: $50 surcharge for job sites 30+ miles from our shop. Sales tax: 8.25% applies to most services (excludes vehicle lockouts).

Prices effective 2026. Final pricing confirmed on-site after inspection.

FREQUENTLY ASKED QUESTIONS

What do the flashing lights or beeps on my LiftMaster gate opener mean?

LiftMaster gate operators report faults through a two-digit diagnostic code on the control board display: codes 31 to 59 cover system and accessory faults, 60 to 83 cover external entrapment protection devices like photo eyes and edge sensors, and 91 to 92 cover the operator's own inherent force limiting. Older LA400-generation units without a display use LED blink counts instead of a code. Either way, the code or blink count points a technician straight to the failed component instead of guessing.


What does LiftMaster error code 70 mean?

Code 70 means the close-side photo eye was interrupted, and it is by far the most common code on LiftMaster gate operators. The overwhelming majority of the time the cause is a dirty or misaligned lens, not a failed part: dust, spider webs, morning dew, or a sensor knocked slightly out of alignment blocks the beam and the operator refuses to close as its safety response. Clean both lenses, confirm the alignment indicator LEDs are lit solid, and power cycle. If code 70 persists after that, the sensor or its wiring needs replacing.


How do I reset my LiftMaster gate opener?

Power the unit down at the breaker or disconnect, wait about 30 seconds, then restore power and run a full open-close cycle to confirm the operator relearns its travel limits correctly. Do not bypass, jumper, or disconnect an external entrapment protection sensor to force a reset. UL 325 requires every external sensor to be monitored on each cycle, and defeating that monitoring is both a safety violation and a code violation on any operator manufactured since January 2016. If a reset does not clear the fault, the underlying component needs diagnosis, not a workaround.


How much does LiftMaster gate opener repair cost compared to other brands?

Professional-grade control boards, the class LiftMaster and DoorKing both build, run toward the higher end of the control-board repair band, generally $135 to $400 installed versus the low end of that range on a budget DIY-brand board. LiftMaster commercial operators like the CSW24UL and SL3000UL also cost more upfront than DIY-brand hardware, because they are built for continuous-duty cycling that a big-box operator is not rated for. The premium buys duty-cycle life and parts availability, which matters most on a gate that opens dozens of times a day.


Do you service Katy and Pasadena for LiftMaster gate repair?

Yes. We dispatch LiftMaster-trained technicians across Katy, Pasadena, and the greater Houston metro, alongside statewide coverage across all 36 Texas cities we serve. Call (888) 601-6005 and we confirm your area and the next available window immediately.


My LiftMaster gate's diagnostic display shows a code I don't recognize, is that an emergency?

Photograph the display before power cycling the operator. A reset can clear the stored event history a technician needs to diagnose the fault correctly, and the display only holds the last 20 events. If the code repeats after a reset, or the gate is stuck in a position that blocks a driveway or exposes the property, call for diagnosis rather than continuing to cycle the operator.


Is Pros On Call an authorized LiftMaster dealer?

No. Pros On Call repairs and installs LiftMaster gate operators as an independent service company. We are not LiftMaster, Chamberlain Group, or a factory-authorized LiftMaster dealer unless a specific job states otherwise. We carry parts for the LA and CSW lines and diagnose LiftMaster equipment directly, the same way an independent auto shop services a car brand without being a factory dealership.


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Gate stuck, opener dead, or ready to automate a gate. Statewide dispatch, all 36 Texas cities.

(888) 601-6005
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LiftMaster Gate Acting Up? We Service the LA and CSW Lines.

Texas-licensed technicians, License #B19847, statewide across all 36 Texas cities. Call now.

Call Now: (888) 601-6005

Licensed & Insured · License #B19847 · 24/7 Statewide Dispatch

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