LiftMaster Garage Door Openers
Belt Drive
LiftMaster 87504-267 (camera + LED + battery backup)
LiftMaster 87504
LiftMaster 84505R (Secure View smart opener)
LiftMaster 84501
LiftMaster 84602
LiftMaster 87504
LiftMaster 84505R (Secure View smart opener)
LiftMaster 84501
LiftMaster 84602
Commercial LiftMaster Garage Door & Roll-Up Door Operators
Texas Allied Services Garage & Gates repairs and installs commercial LiftMaster overhead door operators for warehouses, storefronts, storage facilities, service bays, and industrial buildings throughout Houston.We service trolley, jackshaft, hoist, and rolling steel door operators including older Logic 4 and newer Logic 5 / MAXUM systems.
Commercial operators are designed for heavy doors and high cycle usage and require proper adjustment and professional repair to prevent door damage and safety hazards.
Commercial operators are designed for heavy doors and high cycle usage and require proper adjustment and professional repair to prevent door damage and safety hazards.
Trolley Commercial Operators (Sectional Overhead Doors)
Used on standard-lift commercial garage doors suspended from the ceiling.
Models We Service
LiftMaster T / Trolley Operator
LiftMaster TDC Series (MAXUM DC Trolley)
LiftMaster T101 / T201 / T331
LiftMaster TDC12S1BMC
LiftMaster TDC12X1BMC
These operators attach directly to the door and control sectional overhead doors in industrial applications
Models We Service
LiftMaster T / Trolley Operator
LiftMaster TDC Series (MAXUM DC Trolley)
LiftMaster T101 / T201 / T331
LiftMaster TDC12S1BMC
LiftMaster TDC12X1BMC
These operators attach directly to the door and control sectional overhead doors in industrial applications
Hoist Operators (Rolling Steel & Heavy Doors)
Designed for heavy commercial and roll-up doors with manual chain hoist capability.
Models We Service
LiftMaster H Hoist Operator
LiftMaster GH Heavy Duty Hoist
LiftMaster DHJ Hoist/Jackshaft
LiftMaster JHDC (MAXUM Hoist DC)
These industrial-duty operators are built for rolling doors, grilles, and high-cycle applications and include floor-level manual operation in emergencies.
Models We Service
LiftMaster H Hoist Operator
LiftMaster GH Heavy Duty Hoist
LiftMaster DHJ Hoist/Jackshaft
LiftMaster JHDC (MAXUM Hoist DC)
These industrial-duty operators are built for rolling doors, grilles, and high-cycle applications and include floor-level manual operation in emergencies.
Chain Drive
LiftMaster 81650
LiftMaster 83650-267
LiftMaster 87802
LiftMaster 83650-267
LiftMaster 87802
Wall Mount / Jackshaft
LiftMaster 8500W (wall mount smart opener)
LiftMaster 98022 Elite Series
LiftMaster 98022 Elite Series
Jackshaft Commercial Operators (Side-Mount)
Used on high-lift and vertical lift doors and when ceiling space is limited.
Models We Service
LiftMaster J Jackshaft Operator
LiftMaster JDC Series (MAXUM DC Jackshaft)
LiftMaster RJDC
LiftMaster LJ8900W
LiftMaster RBH
Jackshaft operators mount to the wall beside the door and are common in warehouses and service shops
Models We Service
LiftMaster J Jackshaft Operator
LiftMaster JDC Series (MAXUM DC Jackshaft)
LiftMaster RJDC
LiftMaster LJ8900W
LiftMaster RBH
Jackshaft operators mount to the wall beside the door and are common in warehouses and service shops
Rolling Steel & High-Cycle MAXUM Series
Modern smart commercial operators used in distribution centers and high-traffic facilities.
MAXUM Models
LiftMaster JDC7 / JDC12 Series
LiftMaster JHDC7 / JHDC12 Series
LiftMaster RJDC
LiftMaster MAXUM DC Operators
MAXUM operators provide higher speed operation and battery backup for continuous commercial use.
MAXUM Models
LiftMaster JDC7 / JDC12 Series
LiftMaster JHDC7 / JHDC12 Series
LiftMaster RJDC
LiftMaster MAXUM DC Operators
MAXUM operators provide higher speed operation and battery backup for continuous commercial use.
Chamberlain Garage Door Openers
(Common retail smart openers)
Smart Belt Drive
Chamberlain B6753T (top rated smart opener)
Chamberlain B2405 ultra-quiet belt drive
Chamberlain C2212T Wi-Fi battery backup
Chamberlain B970
Chamberlain C450
Most Chamberlain openers use built-in myQ smartphone control technology .
We diagnose garage door opener motor failure, stripped gears, travel limit errors, sensor faults, Wi-Fi connection problems and remote programming issues on most residential opener brands installed in the Houston area.
Craftsman Garage Door Openers
Common Models
Craftsman CMXEOCG471
Craftsman CMXEOCG231
Craftsman 54990
Craftsman 139 Series
Craftsman AssureLink Wi-Fi models
Craftsman systems share parts compatibility with LiftMaster and Chamberlain systems
Craftsman CMXEOCG471
Craftsman CMXEOCG231
Craftsman 54990
Craftsman 139 Series
Craftsman AssureLink Wi-Fi models
Craftsman systems share parts compatibility with LiftMaster and Chamberlain systems
Genie Garage Door Openers
Smart Belt Drive
Genie StealthDrive Connect
Genie QuietLift Connect
Chain Drive
Genie Chain Drive 500
Genie Chain Drive 550
Screw Drive
Genie MachForce
Genie Excelerator
Genie openers include Safe-T Beam reversing safety sensors and smart connectivity options
Genie StealthDrive Connect
Genie QuietLift Connect
Chain Drive
Genie Chain Drive 500
Genie Chain Drive 550
Screw Drive
Genie MachForce
Genie Excelerator
Genie openers include Safe-T Beam reversing safety sensors and smart connectivity options
Garage Door Opener FAQ
Why does my garage door opener run but the door doesn’t move?
This usually means the opener gear is stripped, the trolley is disengaged, or the door spring is broken. The motor runs but cannot lift the door weight.
Why is my garage door reversing before closing?
Most reversing issues are caused by misaligned safety sensors, track obstruction, or force setting problems. The opener stops to prevent damage or injur
How long do garage door openers last?
Most residential garage door openers last about 10–15 years depending on usage, door weight, and maintenance.
Can a garage door opener lift a door with a broken spring?
No. The opener is not designed to lift the full weight of the door. Running it with a broken spring can burn out the motor.
Why is my garage door opener making grinding noise?
Grinding or rattling noises usually indicate worn gears, a failing motor drive, or loose hardware inside the opener.
What opener brands do you service?
We service LiftMaster, Chamberlain, Craftsman, and Genie garage door openers including belt-drive, chain-drive, and wall-mounted systems
If your garage door opener is unreliable or unsafe, professional diagnosis helps prevent further damage and restores smooth operation.