Original Monrovia Garage Doors / New website design
At Monrovia Garage Doors we install LiftMaster garage door openers the professional line of garage door opener.
Current Pricing for standard installation with 7' rail as of 10/28/2026:
2420L-7 chain drive - $725
6609L-7 Belt drive - $975
4609L-7 HD Chain drive - $1195
Price includes installation, 2 remotes and haul away of old opener.
(Prices subject to change without notice or update to website)
Worry-Free Warranty: Built to last and backed by a 5 year motor and 1 year chain warranty for peace of mind.
Battery Backup: Keeps your garage working—even when the power goes out.
Reliable Chain Strength: The DC motor and chain drive system combine for smooth, low-noise performance that delivers reliability and strength.
Live Garage View: Monitor your garage in real time with a wide-angle camera and the myQ app.
Frequent Use Power: The 3/4 HP motor* is engineered for frequent use and lasting durability.
Worry-Free Warranty: Built to last and backed by a lifetime motor and belt warranty for total peace of mind.
Battery Backup: With built-in Battery Backup, your garage door continues working - so you're never locked out when it matters most.
Ultra-Quiet Performance: Engineered for quiet, these openers are powered by DC motors and reinforced belts that glide the door with minimal noise—perfect for homes with living spaces near the garage.
All-Day Visibility: The 360° camera with adjustable wide-angle and full night vision lets you see every corner of your garage - day or night.
Heavy-Duty Performance: LiftMaster’s 1¼ HP* equivalent motor is designed for high-use garages and harsh conditions.
*For comparison only. DC motor lift capacity is not measured in HP.
360° LED Lighting: Brightens your garage from every angle.
myQ Connectivity: With the myQ app, control and monitor your garage from anywhere, anytime.
Worry-Free Warranty: Built to last and backed by a lifetime motor for total peace of mind.
Battery Backup: With built-in Battery Backup, your garage door continues working - so you're never locked out when it matters most.
Ultra-Sturdy Chain Drive: The DC motor and ultra-sturdy chain drive system combine for smooth, lower-noise performance that delivers reliability and strength.
All-Day Visibility:The 360° camera with adjustable wide-angle and full night vision lets you see every corner of your garage - day or night.
Heavy-Duty Performance: LiftMaster’s Heavy-Duty motor is designed for high-use garages and harsh conditions.
360° LED Lighting: Brightens your garage from every angle.
myQ Connectivity: With the myQ app, control and monitor your garage from anywhere, anytime.
