Union Door
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Union Door
Our company is made up of long-time industry veterans. All of our office staff and field technicians have gained immeasurable experience and skill in our multi-faceted industry through many years of working for the industry's leading manufacturers and suppliers. Union Door was founded in 2011 with one simple mission: To be a company for door guys, by door guys.

Today, our company now has multiple team members each with 20+ years of experience in the commercial door industry, which has allowed us to greatly increase our capabilities and project diversity. After all these years, we're the same company with the same mission: for door guys, by door guys. Knowing that we provide a level of prompt quality service that is far above the current standards provided by our competition is our driving force.
Services
At Union Door, our goal is to provide you with personalized service and guaranteed satisfaction. We are a full-service all door company that also does so much more than just installing commercial doors. From door installations to door repairs, we're willing to take on any project! Our excellent reputation and long history of satisfied customers attest to our superior craftsmanship, attention to detail, clear communication, honesty, and integrity.
At Union Door, we can repair, install, or replace just about anything door related. We also offer reoccurring Maintenance & Inspection Agreements. Our M&I program also includes the required UL/NFPA code compliance testing for your fire-rated door equipment. Looking to install a new door, gate, or grille?
While many companies promise a fully installed door system that will work for ages to come, most don't live up to this expectation. That's because doors have a limited lifetime before they need to be repaired or replaced. As the top-rated leader in commercial door repairs and installations in San Francisco, we understand how important it is for you to know the value of the product and service you are receiving.
Our systems are built to last. We never leave a project without knowing that the system will function and run perfectly for years to come. The cost of a commercial door and its installation in the Bay Area varies depending on multiple factors including: Geographic location, type of commercial door, where the door is being installed, and if any additional features were added.
Our goal isn't to just repair a commercial door system, but to increase its longevity so you don't have to call anytime soon. We have been serving businesses and properties in the Bay Area for years. Our team is licensed and insured, meaning you're legally protected. We have advanced door technicians on our team so our in-house contractors have enough experience and knowledge to take care of any challenge.
Reviews (13)
Cb Tint
Cb Tint
Feb 21, 2021
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Great Full Service Commercial Door Company!! Randy won't steer you wrong!
Aaron G. Aaron G.
Aaron G. Aaron G.
Dec 15, 2020
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Excellent customer service. Highly skilled technicians. Solved a difficult issue. Highly recommended.
Chris Phipps
Chris Phipps
Dec 11, 2020
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We have recently switched to Union Door for a couple of our San Francisco properties and have been very pleased. They are very responsive, offer competitive prices and the technicians I have met have been very courteous and knowledgeable.
Daniel K.
Daniel K.
Dec 01, 2020
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Just had another great experience with Union door. I had a malfunctioning roll up door that had jumped out of its track. The team showed up early took care of my problem, tested the door, noted a few recommendations that they saw and were on their way. Knowledgeable and professional are two of my major prerequisites for choosing contractors and they exhibited both. Best part there was no up sale! They let the results do their talking. Couldn't be happier.
Jana Jenkins
Jana Jenkins
Nov 20, 2020
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I appreciate Carlo Doyle and Randy for their prompt responses. We have many city properties that are having door issues. During the holiday door issues are the worst. We appreciate the professionalism and the customer service so much!!
Daniel Krzyzanowski
Daniel Krzyzanowski
Nov 07, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
The team that addressed my issue were top notch. Thoroughly explained the issue they were addressing and their direction to resolve the issue. After the repair was complete they hung around to make sure I was satisfied with the work performed. I would definitely recommend them to anyone looking for a door service company.
Zach Eichenberger
Zach Eichenberger
Nov 06, 2020
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I have been a supplier for Carlo @ Union Door for almost 20 years. As a supplier he pushes me hard to find innovative solutions for his clients. He expects Controlled Products Systems Group to deliver on-time, and recommend quality products and expert solutions. He is tough on me so Union Door can provide the very best, leading to an excellent end user experience.
Kaulana K.
Kaulana K.
Mar 07, 2019
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There aren't enough superlatives to describe the amazing service I get from Carlo and from Union Rolling Door. I called Carlo last night (well beyond the time they closed) in a panic because a fire alarm caused the fire curtains in my building to be activated. It turns out that the system was proprietary so there was nothing he/they could do to help. Instead of telling me I was out of luck, Carlo stayed on the phone with me and over the span of an hour, helped me get the numbers of the people who might be able to help. They didn't even work for the same company! Who does that? Someone
Cross L.
Cross L.
Feb 26, 2019
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These guys are great! I had an emergency with one of my swing gates and Union Rolling Doors came through for me in a pinch. They ordered and installed the operator in 2 days. Can't say enough about the awesome services I received. Thanks!
Ap A.
Ap A.
Jul 19, 2018
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These dudes are amazing! They're quick to respond and do a great job! If you need a garage door or door issue repaired, definitely hit me up. I like how they email you once a job's been completed and they provide a written summary of the work done. They're honest, reliable and quick to respond. You won't be disappointed.
Heather B.
Heather B.
May 31, 2018
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Great company! Union-Door just installed a new gate system for us in San Francisco, and I wanted to share my experience. We needed to replace an old, rusty gate, and I contacted multiple firms for quotes. Carlo came out quickly to put together an estimate, and he was incredibly helpful in talking through the right options for our space. He is easy to work with and 100% focused on customer service. Upon installation, we had a few things that were not as expected, and Carlo made it right for us. Highly recommended!
Marty F.
Marty F.
Mar 27, 2018
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Just wanted to share with you my experience with this awesome company! I'm in the security integration industry and sometimes our industries interface with each other. I had a technical question and I reached out to the Union Rolling Door Company for help.
I spoke with Carlo and he had a wealth of information that assisted me with a technical application for an access control system I was working on. The coolest part about this was that we weren't even working together on the same job site! I had a question and Carlo was willing to listen to me and answer it for me. If they'll help
Francisco L.
Francisco L.
Feb 27, 2018
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I have been using Union Rolling Door since Steve opened up shop a few years ago. He brings many years of experience along with a great attitude to every project. Highly recommended and trustworthy.