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!


No matter the space or size, we’ll remove your previous door and install a new one that fits your needs.


Need a new door? We’ll install any door you choose for your building with precision and safety.


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.

Types of Doors We Install in San Francisco

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

ADA Accessible Openings

  • Repairs & Replacements
  • Touchless Access Controls
  • Wireless Access Controls
  • System Integration & Control Wiring
  • Sliding Doors
  • Swinging Doors
  • High & Low Energy Systems

Fire Rated Doors

  • Repairs & Replacements
  • System Integration & Control Wiring
  • In House Fire Inspector, Cfdai
  • Annual Testing  
  • Cloud Based Testing Software 
  • Pedestrian Doors
  • Rolling Doors

Sectional Doors

  • Repairs & Replacements
  • Aluminum & Glass
  • Insulated
  • Wood
  • Steel 
  • Custom Designs
  • Motor Operators And Access Controls

Rolling Doors

  • 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


  • 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
  • Tag Master Long Distance Rfid Readers

Pedestrian Doors

  • 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


  • Repairs & Replacements
  • Storefront Security
  • Parking Garage
  • Motor Operators And Access Controls

Custom Welded Opening Protection

  • Custom Fences, Gates Security Barriers
  • Riot Fencing
  • Window Guards

Parking Garage Solutions

  • System Integration & Control Wiring
  • Detailed Shop Drawings
  • Motor Operators And Access Controls
  • Gates, Grilles, High Speed Doors, Springless Vertical Lift Doors, Various Types Springless Door Systems, Custom Systems

Maintenance and Inspection

  • Cloud Based Testing Software
  • Pdf Detailed Reports Emailed After Every Visit
  • Annual, Semiannual, Quarterly & Monthly Service Visits
  • Garages, Loading Docks, Fire Doors, Dock Equipment