Commercial

Commercial Garage Door Repair in St. Louis

Are you looking for a trusted commercial garage door repair company in St. Louis? We proudly offer installation, replacement, and repair of all rolling steel, sectional doors, scissor gates, commercial openers, and more.  We also install the best quality new overhead, high-performance, and rolling doors for commercial and industrial applications.

While we’re an Authorized doorLink dealer, we offer installation and repair across all top garage door and operator brands, such as Wayne Dalton and Raynor Garage Doors.  So, whether you need commercial garage door repair, a hardware upgrade, a replacement, or a brand new door, count on us to deliver on time and within budget.

We Service All Major Brands

We proudly offer garage repair for overhead to roll up and more.  Submit a service call!

Commercial Garage Door Installation

We offer the best in new garage door and operator installation. 

doorLink Garage Doors

We offer doorLink commercial and industrial steel, insulated, and aluminum garage doors.

doorLink 8000 Commercial Garage Doors
doorLink 8000 Commercial Garage Doors
Raynor Commercial Garage Doors
Wayne Dalton Garage Doors

As an Authorized Dealer, we offer the complete line of quality Raynor Commercial Garage Doors.

Haas Door

As an authorized dealer of Haas Door, we offer top-quality residential and commercial garage doors, ensuring durability, innovative designs, and tailored solutions for all your needs.

More on Haas Door

Haas Door Commercial-9222-9622 Sandstone with 6-Pane Windows in Sandstone with Overlays and Handles
Wayne Dalton Commercial Garage Doors
Wayne Dalton Garage Doors

Wayne Dalton’s high-performing commercial doors are ideal for jobs requiring stringent wind load requirements.

More on Haas Door

Commercial Garage Door Maintenance

The best way to prevent a garage door emergency and maintain a safe working environment for your employees is to prevent it from happening in the first place. Therefore, we recommend routine maintenance and inspection of your commercial overhead door to help avoid unexpected, frustrating breakdowns.  It will also extend the life of your commercial garage doors and operators.

Auto Service Experts Maintained by Gateway Door and Contracting

25-Point Maintenance Inspection.

Whether you schedule a one-time commercial garage door tuneup or join our ongoing garage maintenance plan, we will perform an extensive inspection of your garage door and opener.

We’ll visually inspect your door springs, rollers, pulleys, cables, and other hardware for signs of wear, including tearing or bent hinges, fraying cables, excessive roller wear, loose bolts and screws, rusty or dry or broken springs, and more.

Why Choose Us?

Whatever your commercial garage door repair needs, we take all our services seriously. We are …

  • We’re family-owned. We’re not a franchise, so you’ll get the best overall product, installation, and service value.
  • Superfast.  You need immediate repair when a cable snaps or a track bends in the wrong direction.
  • Trustworthy.   Our commercial service technicians pass background checks and are trained to fix any problem.
  • Experienced.  We have enjoyed serving commercial and industrial industries for over 20 years.
C.H.I. Commercial Garage Doors

Commercial Customer Spotlight

We’re privileged to serve these businesses.

Gateway Door and Contracting - Pledge

Our Pledge To You


If you allow us to serve you, we’ll treat you with respect, answer all your questions clearly, provide the best value service, and always serve you with excellence.


What Our Customers Say


Frequently Asked Questions

How much does it cost to install a commercial garage door?

Estimating the price of a new commercial garage door for budget purposes is difficult because several variables can influence the installation price. For instance, the type of door to meet your needs, the type of lift mechanism and clearance, the accessories for your project, and whether you need a manual operation or an electric door opener can all influence the price. Therefore, we recommend requesting a free estimate to discuss the details and get an accurate price.

Is damage to a commercial garage door covered by insurance?

If a commercial garage door is damaged, we recommend getting a free repair estimate first! Repairs are often so minor that it doesn’t make sense to pay the insurance claim deductible. In addition, as a business owner, you may be able to write off such repairs as a loss at the end of the tax year.

How much does it cost to repair a broken spring on a commercial garage door?

The cost of replacing garage door springs depends on the garage door itself, but most cost $300 or more. It’s best to request a Free repair estimate!