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Commercial Door Repair San Francisco

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Commercial Door Repair Services You Can Rely On

Welcome to Union Door, a leading and trusted provider of professional commercial door repair services in the Bay Area. With one of the most knowledgeable and experienced teams in the industry, we offer effective solutions for all types of commercial door needs.

We understand the importance of having robust, secure, and properly functioning doors for every business establishment. A malfunctioning door can have a significant impact on operations and security, potentially costing you both time and money. Whether it's a main entrance, a rear employee passage, or an industrial loading dock door, Union Door will provide swift and efficient repair so you can get back to business and minimize downtime.
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No Matter What Type of Door You Have, We Can Fit It!

Commercial doors, gates, and grilles are subject to a lot of abuse. That’s why it’s important to know who to call when inevitably one of them gets damaged or malfunctions. At Union Door of San Francisco, we’ve seen it all and we love a good challenge. So, whether you have a roll up door, electric gate, glass sectional door, or something completely custom, you can trust us to fix the problem and make it like it never happened!

For more information on the types of doors we commonly service, please visit our door systems page.
Door Systems
Overhead rolling grille door bent and broken

Troubleshooting Commercial Door Problems

Commercial doors take a lot of daily abuse, and over time, frequent usage can lead to wear and tear, or other issues can arise causing the door not to function properly.

Alignment Problems

One common issue with commercial doors is alignment problems. Due to heavy traffic, the doors may get knocked off their tracks or hinges, which will necessitate realignment.

Mechanical Issues

With automatic doors, there could be mechanical problems. Things like motors or sensors failing, or parts breaking down, could lead to the door not operating correctly.

Damage/Wear and Tear

Given their frequent usage, commercial doors are prone to physical damage. This can be in the form of dents, scratches, cracks, or broken glass. 

Security Issues

This can include problems with door locks, damaged door frames, or broken doors, which can impact the building's security.

Common Door Repairs We Provide:

  • Non-functional electric doors or gates
  • Broken hinges, springs, and chains
  • Cracked or broken glass
  • Worn or damaged weatherstripping
  • Broken/poorly functioning rollers or bearings
  • Non-functioning door operator
  • Poor alignment/damaged track
  • Worn or broken cables
  • Loose or improperly adjusted hinges
  • Dented or damaged panels


This is just a short list of the problems we can fix. If you have a door that is damaged or not working properly, we would be happy to take a look and troubleshoot the issue.

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Choose Union Door for Reliable Commercial Door Repair

Need professional commercial door repair? Trust Union Door to handle it. We offer uncompromised quality, professionalism, and expertise that sets us apart from our competition. Call today to learn more or to schedule your service.

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Frequently Asked Repair Questions

Do you perform electrical wiring?

Yes we do!

Do you work on motor operators?

Absolutely! We can repair or replace any electronic-operating door system.

What are the costs of commercial door repairs?

Costs for repairs range vastly due to the issue at hand. Repairing a motor will be a different cost than repairing a section of a door. Contact us if you have any questions.

Why should I choose Union Door?

We have been serving businesses in the Bay Area for over a decade. Our team is licensed and insured, meaning you’re legally protected. We have knowledgeable door technicians with the experience and know-how to take care of just about any challenge. We are a top-rated, locally owned and operated door company that specializes in repairing commercial systems. We believe in caring for our clients. You don’t get passed off to another team member as if you were just another number in our book. We want to make sure you are 100% satisfied with your new door’s installation.

How Can We Help?

We are currently not servicing any requests outside the areas above. If your project is outside our target areas but you're still interested in an estimate, please give us a call at (415) 789-3899. Thank you!

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