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Applying Oil to Chain of Garage Door

Garage Door Openers

Service Plus Garage Doors is your East Tennesssee garage door company for residential and commercial garage door openers. We can install, service and repair most major brands of garage door openers.  We recommend and are authorized installers for Nortek Security and Control (formerly Linear), and Liftmaster garage door openers.


When the job is completed, our technicians will make sure we have cleaned the work area and garage completed, inspect the gararge door and door opener for proper operation and make sure all safety features are working properly.



Energy-efficient, green DC-powered garage door opener designed with a smooth-start and soft-stop, ultra-quiet, long-term reliable performance.

  • 800 Newtons of lifting force (equivalent ½ HP AC speed)

  • Eco-friendly, green design with DC-power

  • Belt Drive

  • Three button remote control

  • Deluxe wall station

  • Superior smooth, quiet operation

  • 100 watt courtesy light (bulb not included)

  • Lifetime Warranty of Motor and Belt



  • Exclusive wall-mount design offers a cleaner appearance, freeing the garage ceiling of hanging operator, rails, chains or belts - and opening up additional storage and space

  • Perfect for homes with rooms above the garage - this ultra-quiet wall mount eliminates direct transfer of sound and vibration through the ceiling

  • Design allows for installation in garages with cathedral or obstructed ceilings

  • Equipped with MyQ® technology that lets you monitor and control your garage door and house lights remotely by using a computer or smartphone

  • The Remote Light lets you light your garage your way, wherever it's needed. (Additional Remote Lights available, model 380LM)

  • The Power Lock deadbolt ensures the door can't be forced open

Standard Features:

  • Specially designed for garages and unique applications that don't allow for a traditional garage door opener, such as garages with very low, cathedral or obstructed ceilings; for sectional doors only, up to 14 ft. high or 180 sq. ft.

  • Ultra-quiet 24VDC motor performance

  • Auto force and electronic limits mean the garage door opener adapts to weather and changing environmental conditions

  • Battery Backup capable enables the user to get in the garage every time, even when the power is out (requires a separate battery, model 475LM)

  • Meets all UL325 requirements

  • Includes The Smart Garage Door Opener® - lets you electronically program additional remotes or a keyless entry from the MyQ® Control Panel® or the powerhead

  • Quick-Connect™ terminals for faster wire installation

  • 200 watts of light with adjustable light time delay; remote light can be positioned on the ceiling anywhere in the garage

  • 6-foot power cord makes connecting to a power source easier than ever; ideal for vaulted ceilings



  • Lifetime motor warranty

  • 5-year parts warranty

  • 1-year Battery Backup warranty (475LM)



DC Battery Backup Belt Drive Wi-Fi® Garage Door Opener


  • Auto Lock Capable - Deadbolt locks the garage door, making it virtually impenetrable (2 max, sold separately).

  • Time-to-close - Can be programmed to close the door after a set amount of time.

  • Security+ 2.0® - Safeguards garage access by sending a new code with every click.

  • Posilock® - Electronically protects against forced openings.

  • Alert-2-Close - signals when a door is being closed by MyQ®.

  • Motion Detector - Lights the way automatically.

  • The Protector System® - Invisible light beam auto-reverses the door if there is an obstruction.


Quiet and Reliable

  • Belt Drive System - For powerful, ultra-quiet performance

  • Soft Start/Stop - For smooth operation

  • DC Motor - Is purposefully designed for quiet, long-lasting service.

  • Battery Backup - Ensures garage access even when the power goes out.

  • Warranty - Lifetime motor and belt, five (5) years parts, one (1) year battery and accessories.



  • Built-in Wi-Fi for the easiest way to connect the garage.

  • Free MyQ Mobile App so users know their home is secure

  • Real-time Alerts indicate the status of the garage door via email or push notifications.

  • Monitor and Control the opener from anywhere using mobile devices. 

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