Cook County Commercial Door Company

UTILITY MEETS SECURITY

High-performance Doors

United Door and Dock is a top-rated Cook County commercial door company. We take pride in our outstanding customer service and commitment to delivering high-quality products that exceed your expectations. 

Don’t settle for less. Our doors can be customized to fit any building’s unique needs and come in a variety of styles, materials, and sizes. They can also improve energy efficiency by reducing air leakage and keeping outside air from entering the building.

  • New door sale and installation
  • Many sizes and metals
  • Maintenance and repair
  • Same-day quotes and invoices

24/7 Text Graphic

Service on all types of door, dock, and warehouse equipment

24/7 Text Graphic

Service on all types of door, dock, and warehouse equipment

United Door and Dock Truck Bumper with Safey and Service Logo, Crew Member in the Background

24/7 SERVICE

Keeping your business running with minimal downtime

Warehouse with Commercial Doors

ALWAYS EQUIPPED

All types of commercial door and dock equipment available

United Door and Dock Crew Member Fabricating

PROFESSIONAL CREW

Good, hard-working people helping businesses deliver their best

United Door and Dock Truck Bumper with Safey and Service Logo, Crew Member in the Background

24/7 SERVICE

Keeping your business running with minimal downtime

Warehouse with Commercial Doors

ALWAYS EQUIPPED

All types of commercial door and dock equipment available

United Door and Dock Crew Member Fabricating

PROFESSIONAL CREW

Good, hard-working people helping businesses deliver their best

DOCK DOORS

HIGH SPEED DOORS

PEDESTRIAN DOORS

ROLLING STEEL DOORS

ELECTRIC OPERATORS

FIRE DOORS

COOLER AND FREEZER DOORS

Bug Screen Door/Vinyl Strip Curtain

Annual Fire Door Drop Testing

Know your facility’s doors will work properly in the event of a fire. We provide code-mandated annual inspections that follow testing procedures per NFPA 80. United Door and Dock can also re-label doors with missing or illegible fire-rated labels.

EXCEEDING YOUR EXPECTATIONS

Our Latest Projects

We’re committed to delivering projects that exceed expectations. No two projects are alike, so we’ll work closely with you to ensure our work achieves the desired outcome.


UNITED DOOR AND DOCK

We’re on Standby

  • Installation, maintenance, and repair
  • Real-time updates and communication
  • No project is too big or too small

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Disadvantaged Business Enterprise (DBE Certified) Logo
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Minority Business Enterprises (MBE Certified) Logo
United Door & Dock Truck and Employee in front of Dock Seal

OUR TEAM IS READY

Start Your Project

We’re here 24 hours a day, 7 days a week.
There’s always someone ready to offer our unique brand of expert service.