Garage Door Repair
Restore smooth operation with professional repair services for garage doors experiencing mechanical, structural, or operational problems.
Read More →In a warehouse, loading dock, firehouse, or parking garage, the opener is the “engine” that keeps operations flowing. Unlike residential units that lift a 150‑lb door a handful of times a day, commercial garage door openers are built for doors that weigh 300–1,200 lb and cycle hundreds of times per shift. Choosing the wrong operator can shorten equipment life, void a fire rating, or even halt production. Supreme Garage Door Repair supplies, installs, and services the full range of UL 325‑compliant commercial openers across the Dallas–Fort Worth metroplex.
Supreme Garage Door Repair helps homeowners and businesses improve security, functionality, and convenience through professional garage door and access system services.
Restore smooth operation with professional repair services for garage doors experiencing mechanical, structural, or operational problems.
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Choose from a wide range of garage door styles and let our team handle the complete installation process from start to finish.
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Replace an aging garage door with a modern system that offers improved operation, appearance, and durability.
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Upgrade convenience and accessibility with professional garage door opener installation and repair services.
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Keep your business operating efficiently with professional commercial door services and preventative maintenance.
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Unexpected garage door problems can happen anytime. Our team responds quickly to help restore safe operation.
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Routine maintenance can help identify small issues before they lead to major repairs or unexpected downtime.
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Enhance security and convenience with professional gate installation, repair, and automation services.
Read More →| Operator | Mounting | Best For | Key Specs |
|---|---|---|---|
| Trolley (Model T, MT) | Ceiling, center‑mounted rail | Standard sectional doors up to 14 ft high | ½–1 HP, 115–575 V, 90 cycles/hr |
| Jackshaft (Model J, LJ) | Wall‑mount on torsion shaft | High‑lift or limited headroom doors | ½–1 HP, logic board, chain or belt reduction |
| Hoist (Model H, GH) | Wall‑mount with chain hoist | Rolling steel or fire doors up to 1000 lb | 1–2 HP, brake, fusible‑link release |
| Gearhead / Gear‑Reduced (Model GSD) | Wall or shelf | Extra‑large doors, continuous duty | 2–5 HP, oil‑bath gears, 60 cycles/hr continuous |
| Slide Gate / Barrier | Track or cantilever gates | Vehicle lots & docks | ½–2 HP, variable speed, battery backup |
All operators we supply feature Logic 5.0 or equivalent smart controllers, timer‑to‑close, UL 325 monitored safety inputs, and optional MyQ® Facility or BBU (battery‑backup) modules.
Door Size & Weight – Measure width, height, curtain material, and verify counter‑balance.
Duty Cycle – Estimate daily cycles; > 60 cycles/hr requires continuous‑duty motor and oil‑bath gearbox.
Mounting Constraints – Check headroom, side room, and shaft diameter.
Power & Controls – Confirm available voltage (120 V single‑phase to 575 V three‑phase) and desired access (key switch, keypad, loop detector, smart phone).
Code & Fire Rating – Fire doors need a UL‑listed release device; parking structures may require NEMA 4 enclosures.
Our engineers perform a free on‑site assessment and provide a written specification so the opener you buy matches the door you have—and the business you run.
Site Survey & Load Calculation
Operator Sizing & Quotation
Permitting & Electrical Coordination
Professional Installation – anchoring, wiring, limit‑setting, and safety‑device integration
Start‑Up & Training – cycle test, photo‑eye check, timer‑to‑close programming, user instruction
Planned Maintenance Enrollment – quarterly inspections, lubrication, and log‑book updates (required by OSHA for some facilities)
Typical install time: ½ day for trolley/jackshaft, 1 day for hoist or gearhead systems.
24/7 emergency dispatch for motor burn‑outs, sheared keys, logic‑board faults, and limit failures
Stocked service vans carrying contactors, photo‑eyes, belts, and logic boards for LiftMaster®, Manaras‑Opera®, Genie PMX®, and more
Load‑test reports and door‑balance verification included after every repair
Annual maintenance contracts available; required to keep most manufacturer warranties valid
| Operator Class | Typical Cost* |
|---|---|
| ½ HP trolley (sectional) | $1,200 – $1,700 |
| ¾ HP jackshaft (high‑lift) | $1,500 – $2,200 |
| 1 HP hoist (rolling steel) | $2,200 – $3,200 |
| 2 HP gearhead (heavy steel) | $3,500 – $5,000 |
*Includes operator, mounting hardware, controls, labor, start‑up, and one‑year labor warranty. Electrical supply or structural steel work priced separately.
Licensed, bonded, and insured commercial specialists
Factory‑trained on LiftMaster Logic 5.0, Manaras‑Opera, and Genie commercial lines
OSHA‑compliant lock‑out/tag‑out procedures
Detailed submittal drawings for GC & architect approval
Five‑year workmanship warranty on new installations
Keep freight, fleet, and staff moving with the right opener. Call (972) 846‑9991 or email info@supremegaragedoortx.com to schedule your commercial garage‑door opener assessment anywhere in Dallas, Plano, Frisco, or Richardson.
High-cycle commercial garage door openers should be inspected and serviced every three months to help prevent unexpected breakdowns, motor strain, and safety issues. Lower-cycle commercial openers should be serviced at least once a year. A typical service visit includes lubrication, limit-switch testing, chain tension adjustment, door-balance verification, and safety-device testing.
Yes. Many commercial garage door openers manufactured after 2010 can be upgraded with a smart controller, Logic 5.0 control system, or compatible IoT kit. These upgrades can add Wi-Fi access, timer-to-close settings, remote monitoring, user permissions, and audit logs, making it easier to manage access for warehouses, loading docks, parking garages, and commercial facilities.
Many commercial opener systems include emergency operation options for power outages. Chain-hoist and gearhead operators typically include a manual release or hand-chain operation, while jackshaft and trolley openers may be upgraded with battery backup or a fail-safe chain hoist. These options help maintain emergency access, security, and safe egress when power is unavailable.
Commercial garage door openers may qualify as a business improvement or depreciable business property, depending on how the opener is used, owned, and placed in service. The IRS generally allows depreciation for qualifying business-use property, and some equipment or improvements may be eligible for Section 179 treatment. Because tax treatment depends on your business and installation details, ask your accountant or tax advisor before making a deduction claim.
The right commercial garage door opener depends on your door size, weight, clearance, cycle rate, mounting space, and power supply. Trolley operators are commonly used for standard sectional doors, jackshaft operators work well for high-lift or limited-headroom doors, hoist operators are ideal for rolling steel and fire doors, and gearhead operators are best for extra-large or continuous-duty commercial doors.
Yes. An undersized or incorrectly installed opener can strain the motor, damage gears, create limit problems, shorten equipment life, and cause unsafe operation. It may also void manufacturer warranties or create compliance issues for fire-rated or specialty door systems.
Yes. Supreme Garage Door Repair can replace outdated, underpowered, damaged, or non-compliant commercial garage door openers with a properly sized operator for your door system. The team will evaluate the door weight, counterbalance, duty cycle, voltage, mounting conditions, and safety requirements before recommending a replacement opener.
Commercial garage door opener installation costs vary based on the operator type, horsepower, controls, wiring, mounting hardware, and door requirements. In Dallas, a ½ HP trolley opener may cost around $1,200 to $1,700 installed, while jackshaft, hoist, and gearhead operators can range from about $1,500 to $5,000 or more depending on the system.
Supreme Garage Door Repair – powering Dallas businesses with reliable, code‑compliant commercial garage‑door openers.
