Union Door black logo(415) 789-3899

Commercial Door Services in San Jose, CA

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San Jose’s Leading Commercial Door Company

Union Door has been proudly serving the city of San Jose, California since 2011. Headquartered in San Francisco, we have been delivering our door technology expertise to San Jose property management and business owners for almost a decade. With so many commercial buildings and office spaces in San Jose, the amount of usage doors receive on a yearly basis wears them down drastically. With a team of locally licensed and insured door contractors, we’ll get the job done right the very first time we come out!

​As motors and other door parts are used and start to age, they break down. That’s when our team of door contractors comes in! We’ll assess what repairs are needed or if a replacement will save you money. If a new door installation is what you’re looking for in your San Jose building’s space, we’ll help you find the door that suits you the best for the best price!
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Entrance to LinkedIn's parking garage

"Great company to work with! Carlo at Union Door is always super responsive and helpful. They have always been able to solve our warehouse door issues quickly and with fair pricing. They are my go-to company for all of our warehouse door issues." - Ky B.
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Door Replacement
No matter the space or size, we’ll remove your previous door and install a new one that fits your needs.
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Door installation
Need a new door? We’ll install any door you choose for your building with precision and safety.
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Door Repairs
We have partnered with the best commercial door manufacturers in the country. You’ll only get the best durable systems for an affordable price.

A Door Company in San Jose That Cares

We’re not interested in offering you something you don’t actually want. If an automatic door repair is what you’re looking for, we’re ready to get it fixed as quickly as possible! If you need a replacement, we’ve got you covered. New building under construction that needs a door installation? We’re here for you!

Your satisfaction with us and the door service you receive are our top priorities. We’ll never overcharge you. We’ll never quote you for something you don’t actually need. And we’ll never lead you astray.

​For your San Jose business space, we promise to deliver the best door service possible.
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Parking lot garage security gates opening

Commercial Door Installations

Have a new building under construction or need a door replaced? We partner with the best commercial door manufacturers to install only the most durable and highest performing doors available to date. You tell us your needs, we'll provide our personal suggestion as to which door would best suit your building. San Jose buildings need doors that can withstand the salt water air and regular usage, that's what we've got in stock for you!

Browse our door types below or visit our installations page for more information.
Door Installations

Types of Doors We Install in San Jose

We install and repair a plethora of doors to San Jose properties, including but not limited to:

ADA Accessible Openings

Automatic ADA compliance door button
  • Repairs & Replacements
  • Touchless Access Controls
  • Wireless Access Controls
  • System Integration & Control Wiring
  • Sliding Doors
  • Swinging Doors
  • High & Low Energy Systems

Fire Rated Doors

Fire rated door on San Francisco building's roof
  • Repairs & Replacements
  • System Integration & Control Wiring
  • In House Fire Inspector, CFDAI
  • Annual Testing  
  • Cloud Based Testing Software 
  • Pedestrian Doors
  • Rolling Doors

Sectional Doors

Red overhead metal doors installed for Fire House in San Francisco
  • Repairs & Replacements
  • Aluminum & Glass
  • Insulated
  • Wood
  • Steel 
  • Custom Designs
  • Motor Operators And Access Controls

Rolling Doors

Rolling security gates installed on storefront in San Francisco
  • Repairs & Replacements
  • Loading Docks
  • Parking Garages
  • Warehouse
  • Interior Security
  • Storefront Security
  • Custom Designed Systems
  • Motor Operators And Access Controls
  • Fire Rated Doors
  • Specialty Door Systems
  • Detailed shop drawings


Steel commercial doors installed in front of building
  • Repairs & Replacements
  • Existing System Automation
  • System Integration & Control Wiring
  • Vehicular Swing, Slide, Tilt Up & Folding Gates
  • Pedestrian Access Gates
  • Custom Gates
  • Quick Fold Gates
  • Detailed Shop Drawings
  • Motor Operators And Access Controls
  • Scissor Gates
  • Custom Led Lights For Doors Or Gates
  • Torxun Gate Products
  • Long Distance RFID Readers

Pedestrian Doors

Yellow entrance door installed by Union Door
  • Repairs & Replacements
  • System Integration & Control Wiring
  • Roof Access Doors
  • Commercial Wood Doors
  • Fire Rated Doors
  • ADA Door Operators And Controls
  • Exit Devices
  • Closers
  • Lock Sets
  • Hollow Metal Doors & Frames
  • Aluminum Store Front Doors
  • Sliding Automatic Doors
  • Aluminum Framing 
  • FRP Doors


Entrance to LinkedIn's parking garage
  • Repairs & Replacements
  • Storefront Security
  • Parking Garage
  • Motor Operators And Access Controls
  • High Speed Options

Custom Welded Opening Protection

Commercial doors, locks, and handles installed by Union Door
  • Custom Fences, Gates, Security Barriers
  • Riot Fencing
  • Window Guards

Parking Garage Solutions

Parking lot garage security gates opening
  • System Integration & Control Wiring
  • Detailed Shop Drawings
  • Motor Operators And Access Controls
  • Gates, Grilles, High Speed Doors, Various Types Springless Door Systems, Custom Systems
Commercial security grill installed in building

Commercial Door Repairs

Doors stop working all the time. With so much traffic coming in and out, repairs are necessary. If you have a door in San Jose that doesn't function the same as the first day you got it installed, give us a call. Our team are the experts in town that get the job done right. We've had calls come through where property owners tell us that other commercial door companies have tried to assist with the repairs, but it was too technical of a project for them. This will never be the case with us. We know doors inside and out.

To mitigate door issues, you can sign up for an annual inspection plan to ensure your doors are operational and in tip-top shape. We'll check the main parts to see if there are any technical issues or parts that need replacing.
Call (415) 789-3899 for an Estimate