(469) 690-7478 Fast • Reliable • Done Right 🛡️ 20+ Years of Trusted Commercial Service

JLH Dock & Door — DFW Metroplex

Our Services

From emergency dock repairs to preventive maintenance programs — every job gets the same expert care.

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Loading Dock Repairs

When your loading dock goes down, your operation stops. We diagnose and repair dock levelers, edge-of-dock levelers, vehicle restraints, bumpers, dock seals, shelters, controls, and signal lights — fast. With 20+ years of hands-on experience across the DFW metroplex, we get your dock back up and running safely, the first time.

  • ✓Dock levelers & edge-of-dock levelers
  • ✓Vehicle restraints & bumpers
  • ✓Dock seals & shelters
  • ✓Controls, lights & signal systems
  • ✓Emergency & same-day service
Loading Dock Repairs
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Commercial Door Service

From sectional overhead doors and rolling steel to high-speed fabric doors, we install, service, and repair every type of commercial door. Our technicians carry the parts and expertise to handle jobs of any scale — whether it's a single bay or a 40-door warehouse. We work with all major manufacturers and stand behind every installation.

  • ✓Overhead sectional doors
  • ✓Rolling steel doors & grilles
  • ✓High-speed / high-performance doors
  • ✓Fire-rated doors & inspections
  • ✓All commercial door types
Commercial Door Service
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Preventive Maintenance

Preventive maintenance isn't an expense — it's insurance against costly downtime. Our PM programs include comprehensive inspections, lubrication, adjustment, and wear-part replacement on a schedule that fits your operation. We document everything, flag issues before they become emergencies, and keep your facility compliant and running at peak performance.

  • ✓Scheduled inspections & reports
  • ✓Lubrication & adjustment programs
  • ✓Wear-part replacement
  • ✓Compliance documentation
  • ✓Custom PM schedules
Preventive Maintenance
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Commercial Fans

Large-diameter HVLS fans and industrial ventilation systems keep your facility comfortable, improve air quality, and reduce energy costs. We handle full installation, wiring, balancing, and ongoing maintenance — whether it's a single fan for a loading area or a full warehouse ventilation solution.

  • ✓HVLS fan installation & service
  • ✓Industrial ventilation systems
  • ✓Energy-efficient airflow solutions
  • ✓Warehouse & facility fans
  • ✓Balancing, wiring & maintenance
Commercial Fans

Full Scope

Everything We Work On

🚪 Door Types

  • ✓ Overhead sectional doors
  • ✓ Rolling steel doors & grilles
  • ✓ High-speed / high-performance doors
  • ✓ Fire-rated doors & inspections
  • ✓ All commercial door types

⚙️ Dock Systems

  • ✓ Levelers, EODs & restraints
  • ✓ Bumpers, controls & lights
  • ✓ Dock seals & shelters
  • ✓ Commercial fans & ventilation
  • ✓ Guard rails & bollards

Don't see exactly what you need? Call — we probably handle it.

Ready to Get Started?

Free estimates on every service, across the entire DFW metroplex.