Industrial & Automatic Doors, Automated Gates & Traffic Barriers
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High-Speed DoorsKeep operations moving with fast-opening doors for busy warehouses and production facilities.
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Industrial DoorsRoller shutters, sectional and steel doors for commercial and industrial premises.
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Automatic DoorsAutomatic sliding and swing doors for safe, convenient access to your building.
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Automated GatesSecure your entrance with automated sliding and swing gates for commercial and industrial sites.
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Traffic BarriersControl vehicle access with automatic barriers for commercial sites and car parks.
Security specialists
Nationwide installation
24/7 emergency callouts
Servicing & repairs
Supply only available
Customer focused
Posted on Google![]()
Sam Bull9 days agoTrustindex verifies that the original source of the review is Google.
Fantastic service from Karl and the team. They completed the work efficiently, under urgent circumstances and communicated promptly throughout. Wouldn’t hesitate to recommend them to anyone.Posted on Google![]()
Lucy Smethurst9 days agoTrustindex verifies that the original source of the review is Google.
We have had the pleasure of Karl and Adam looking after our site. Whether it be for general maintenance or call outs to issues we have had with our doors, they always deliver 5 star customer service with a quick turn around of completion. Would absolutely recommend to anyone needing their services.Posted on Google![]()
Tyler Poole14 days agoTrustindex verifies that the original source of the review is Google.
Absolutely amazing service! Knowledgeable, helpful, and professional from start to finish. They’ll stick with you until the problem is fixed, even if it pulls their hair out! 😂 Their dedication and commitment to making sure everything is sorted is second to none. 100% recommend! You honestly won’t find anyone better!Posted on Google![]()
Graham Spedding30 days agoTrustindex verifies that the original source of the review is Google.
Urgently responded to problem, instant diagnosis and rapid replacement of faulty component in line with initial quotation. Outstanding !Posted on Google![]()
Sarah Bulmer30 days agoTrustindex verifies that the original source of the review is Google.
I would definitely recommend this company. They have been amazing from beginning to end. Karl and Adam have been so patient with us through the whole process. You don't how much it has meant to Girl Guiding that we can provide a safe and secure meeting place for the girls. Again thank you so much..+0Posted on Google![]()
Aman Cheema30 days agoTrustindex verifies that the original source of the review is Google.
Decent set of lads, definitely know what they're doing, 100% recommendedPosted on Google![]()
M C (Mrs C)43 days agoTrustindex verifies that the original source of the review is Google.
Exceptional service from team. Professional, knowledgeable and extremely efficient. Courteous, very prompt to respond to call out. Highly recommended.Posted on Google![]()
Paul Webster44 days agoTrustindex verifies that the original source of the review is Google.
Great service from Sentry Automation from start to finish. The work was completed in a timely manner and to a very high standard. They guys on site were friendly and professional. We will definitely use Sentry again for any future works required.Posted on Google![]()
Max Whitaker55 days agoTrustindex verifies that the original source of the review is Google.
I’ve recently used Karl and the team at Sentry twice, once for a 3-phase roller shutter and again for a large electric gate. Fantastic service both times — reliable, professional and very easy to deal with. I’ve been really impressed with the quality of their work and will definitely be using their services again. Highly recommended!Posted on Google![]()
Janice Turner81 days agoTrustindex verifies that the original source of the review is Google.
I can't thank the young man named Carl who came to my rescue last night at 10:00 pm I arrived home after a long day at my brother's in Langford Bedfordshire after celebrating my 77th birthday to find I couldn't open my electric gate to my drive, there must have been a power out some time in the day in no time at all Carl had the problem resolved. I would whole heartily recommend Sentry Automation. Thank you once again Carl a lovely young man. Kind Regards Janice Turner
Explore the range through product photographs and straightforward descriptions. View Sentry brochures and technical PDFs, compare the available options and send us your requirements if you need help choosing.
Recent projects
See examples of our installations, repairs and upgrades across commercial and industrial properties. Explore the products used, the work completed and the finished result.
Industries & Customers
Explore how we support commercial and industrial sites, from new installations and replacement programmes to planned maintenance. Find out more about the industries and customers we work with across Yorkshire and nationwide.
Planning a project?
Send us your drawings, door schedule or performance requirements. We can help with product selection and quotations for supply only, installation and ongoing maintenance.
























