--- title: Commercial Access Control in Houston, TX | DSC description: Commercial access control design, installation, and service in Houston and Southeast Texas. DSC installs cloud, on-premise, and video-integrated systems. image: https://www.thinkdsc.com/hubfs/person%20using%20a%20smartphone%20on%20an%20RFID%20reader%20to%20enter%20a%20facility.jpg --- [Skip to the main content.](https://www.thinkdsc.com/access-control#main-content) - [  Houston Office - (713) 464-8407](tel:7134648407) [![DSC Primary Logo Horizontal WTE](https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal%20WTE.svg "DSC Primary Logo Horizontal WTE")](https://www.thinkdsc.com/?hsLang=en) [![DSC Primary Logo Horizontal](https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal.svg "DSC Primary Logo Horizontal")](https://www.thinkdsc.com/?hsLang=en) - [Solutions & Services](https://www.thinkdsc.com/primary-services) - [Service, Maintenance & Inspections](https://www.thinkdsc.com/services) - [Service, Maintenance & Inspections](https://www.thinkdsc.com/services) - [Fire & Security Monitoring](https://www.thinkdsc.com/system-monitoring) - [Inspections](https://www.thinkdsc.com/inspections) - 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[Solutions & Services](https://www.thinkdsc.com/primary-services) - [Service, Maintenance & Inspections](https://www.thinkdsc.com/services) - [Service, Maintenance & Inspections](https://www.thinkdsc.com/services) - [Fire & Security Monitoring](https://www.thinkdsc.com/system-monitoring) - [Inspections](https://www.thinkdsc.com/inspections) - [Service and Support Agreements](https://www.thinkdsc.com/service-agreements) - [Cloud/Hosted Security Solutions](https://www.thinkdsc.com/cloud-security) - [DSC Service Guarantee](https://www.thinkdsc.com/dsc-service-guarantee) - [Construction & Contractor Services](https://www.thinkdsc.com/construction-services) - [Fire & Life Safety Services](https://www.thinkdsc.com/fire-services) - [Fire Alarm](https://www.thinkdsc.com/fire-alarm) - [Bi-Directional Amplification](https://www.thinkdsc.com/bda-systems) - [Communication Solutions](https://www.thinkdsc.com/communication-solutions) - [FrontRow Solutions](https://www.thinkdsc.com/front-row) - [Physical Security Services](https://www.thinkdsc.com/security-services) - [Video Surveillance](https://www.thinkdsc.com/video-surveillance) - [Access Control](https://www.thinkdsc.com/access-control) - [Intrusion Alarm](https://www.thinkdsc.com/intrusion-alarm) - [Structured Data Cabling](https://www.thinkdsc.com/structured-cabling) - Industries - [Commercial Enterprise Solutions](https://www.thinkdsc.com/enterprise) - [Education](https://www.thinkdsc.com/education) - [Property Management & HOA](https://www.thinkdsc.com/property-management-hoa) - [Small Business Solutions](https://www.thinkdsc.com/small-business) - [About Us](https://www.thinkdsc.com/about-us) - [About Us](https://www.thinkdsc.com/about-us) - [Product Partners](https://www.thinkdsc.com/product-partners) - Resources - [Contact DSC](https://www.thinkdsc.com/contact-us) - [Request Service](https://www.thinkdsc.com/service-request-contact-us) - [Get a Quote](https://www.thinkdsc.com/quote-request-contact) - [Sales & Marketing Resource Library](https://www.thinkdsc.com/resource-library-dsc) - [DSC Blog](https://www.thinkdsc.com/blog) [Facebook](https://www.facebook.com/thinkDSC/) [Instagram](https://www.instagram.com/thinkdsc/) [Linkedin](https://www.linkedin.com/company/thinkdsc) [X](https://twitter.com/think_DSC) [YouTube](https://www.youtube.com/channel/UC67WYbZrm2DUMs6nkmS5W_Q) # Commercial Access Control Solutions Scalable Access Control for Modern Facilities. From single-door cloud solutions to enterprise-grade server environments, we design, install, and service the systems that secure your people and property.     ## Controlling Facility Access Effective access control is about more than just locking doors; it is about managing the movement of employees, visitors, and contractors throughout your facility. Whether you manage a multi-tenant office building requiring mobile credentials or an industrial plant needing strict perimeter logs, DSC engineers the logic and the hardware to make it happen. We move you beyond physical keys to a fully auditable, electronic environment that integrates seamlessly with your HR and security protocols. ## Access Control System Options We deploy flexible access architectures that fit your IT strategy, from single-door cloud solutions to enterprise-grade server environments.   ![HID card reader on metal frame](https://www.thinkdsc.com/hs-fs/hubfs/HID%20card%20reader%20on%20metal%20frame.png?width=800&height=450&name=HID%20card%20reader%20on%20metal%20frame.png) ### Cloud-Hosted & Mobile Cloud Native Access For multi-site organizations and property managers, we deploy modern cloud platforms that eliminate local servers. These systems allow you to manage thousands of doors from a smartphone, issue mobile credentials instantly, and push over-the-air firmware updates without rolling a truck. ![access control controller enclosure open](https://www.thinkdsc.com/hs-fs/hubfs/access%20control%20controller%20enclosure%20open.png?width=800&height=450&name=access%20control%20controller%20enclosure%20open.png) ### Enterprise Server Solutions On-Premise Control For government facilities, corporate campuses, and critical infrastructure, we engineer robust server-based systems. These platforms offer the deepest level of logic and data sovereignty, allowing for complex custom scripting, Active Directory integration, and strictly managed alarm monitoring. ![security officer monitoring doors through integrated video surveillance](https://www.thinkdsc.com/hs-fs/hubfs/security%20officer%20monitoring%20doors%20through%20integrated%20video%20surveillance.png?width=800&height=450&name=security%20officer%20monitoring%20doors%20through%20integrated%20video%20surveillance.png) ### Visual Verification Unified Video Integration "Access Granted" tells you a badge was used; it doesn't tell you who was holding it. We integrate your access control directly with [video platforms](https://www.thinkdsc.com/video-surveillance?hsLang=en) like Avigilon and Hanwha Vision. Every forced door or propped entry triggers an instant video pop-up, giving your security team immediate visual context to respond faster. ## Door Hardware & Integration Access control is more than just software; it requires physical door hardware and intelligent integration to function safely and reliably. - Broad System Support - Electrified Door Hardware - Life Safety Interlocks ### Legacy Migration You do not need to rip and replace everything to get a working system. We are a platform-agnostic integrator, capable of troubleshooting, repairing, and taking over service for nearly any commercial access control system—regardless of the original installer. We can often migrate your existing readers and [cabling](https://www.thinkdsc.com/structured-cabling?hsLang=en) to modern controllers, saving you significant capital expense. ### Mag-Locks & Strikes The software is useless if the door doesn't physically latch. DSC technicians are experts in the electromechanical hardware that secures your facility. We install and service mag-locks, electric strikes, crash bars, and request-to-exit (REX) sensors, ensuring that your doors operate smoothly and meet all ADA accessibility standards. ### Fire Alarm Release & Egress Security cannot compromise safety. We hardwire the critical interlocks between your access control panels and your [Fire Alarm system](https://www.thinkdsc.com/fire-alarm?hsLang=en). This ensures that in the event of a fire, specific secured doors automatically release to allow for safe, code-compliant evacuation, keeping you in good standing with the local Fire Marshal. ![dsc technician standing confidently](https://www.thinkdsc.com/hs-fs/hubfs/dsc%20technician%20standing%20confidently.png?width=400&height=600&name=dsc%20technician%20standing%20confidently.png) ## Certified Dealer Support We do not force our clients into a single proprietary box. As a factory-authorized dealer for the industry's top manufacturers, we provide the certified warranty support and software maintenance your system requires. - Authorized Dealer & Installer We are certified to design, install, and service the industry’s most trusted platforms. Our engineering team holds active certifications for **Avigilon, OpenOptions, LenelS2, RS2, Brivo, Rhombus, DSX, and Hanwha Vision.** This broad portfolio allows us to recommend the solution that fits your operational needs, not just what we have on the truck. - Database Management For large facilities, managing user databases can be a full-time job. DSC offers support services to help manage cardholder databases, print employee badges, and assign access levels. We ensure your user list stays clean and that terminated employees are instantly de-activated across all your sites. - Preventative Maintenance A "door held open" alarm is useless if the siren is broken or the schedule is wrong. We provide preventative maintenance plans to test battery backups, adjust door closers, and verify reader sensitivity. For cloud systems, we [monitor device health](https://www.thinkdsc.com/system-monitoring?hsLang=en) remotely, often identifying connectivity issues before they disrupt your operations. ## A Trusted Partner for Life Safety and Security. For more than four decades, DSC has supported contractors, property managers, and facility leaders across Texas with dependable fire and security systems. Founded in Houston in 1978, our reputation is built on certified expertise, reliable performance, and long-term relationships. - **Established Experience** – Serving commercial and industrial facilities since 1978. - **Certified Expertise** – Certified, licensed, and factory-trained professionals. - **End-to-End Support** – Design, installation, inspections, monitoring, and service. - **Trusted Relationships** – Proven partnerships with contractors, manufacturers, and end users. ## Control Access to Your Facility or Campus. Whether you need to secure a single storefront or an enterprise campus, trust DSC to design a system that balances security with convenience. Contact us to discuss your platform options. [Request a Proposal](https://www.thinkdsc.com/quote-request-contact?hsLang=en) DSC Solutions - [Video Surveillance](https://www.thinkdsc.com/video-surveillance) - [Access Control](https://www.thinkdsc.com/access-control) - [Fire Alarm](https://www.thinkdsc.com/fire-alarm) - [Bi-Directional Amplifier Systems](https://www.thinkdsc.com/bda-systems) - [Structured Cabling](https://www.thinkdsc.com/structured-cabling) - [Communication Solutions](https://www.thinkdsc.com/communication-solutions) ###### [Best Commercial Security Camera System for a Small to Mid-Sized Houston Office](https://www.thinkdsc.com/blog/best-commercial-security-camera-system-for-a-small-to-mid-sized-houston-office?hsLang=en) If you run a 20-to-100-person office in Houston and you are shopping for cameras, here is the short... [Featured Blog Image](https://www.thinkdsc.com/blog/how-often-commercial-fire-alarm-inspected-texas?hsLang=en) ###### [How Often Does a Commercial Fire Alarm Have to Be Inspected in Texas?](https://www.thinkdsc.com/blog/how-often-commercial-fire-alarm-inspected-texas?hsLang=en) A commercial fire alarm system in the Houston area is tested at least once a year. That is the... [Featured Blog Image](https://www.thinkdsc.com/blog/back-to-school-security-checklist-summer-2026?hsLang=en) ###### [Essential Back-to-School Security Checklist for Texas Schools](https://www.thinkdsc.com/blog/back-to-school-security-checklist-summer-2026?hsLang=en) The hallways are quiet right now. No bells, no lockers slamming, no buses lined up out front. For... ![DSC Primary Logo Horizontal WTE](https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal%20WTE.svg) © 2026 Design Security Controls, LLC | B-19447 | ACR-1930865 | ECR-2347469 [Facebook](https://www.facebook.com/thinkDSC/)[Instagram](https://www.instagram.com/thinkdsc/)[Linkedin](https://www.thinkdsc.com/linkedin.com/company/thinkdsc?hsLang=en)[YouTube](https://www.youtube.com/channel/UC67WYbZrm2DUMs6nkmS5W_Q) ```json { "@context" : "https://schema.org", "@id" : "https://www.thinkdsc.com/#logo", "@type" : "ImageObject", "caption" : "DSC", "contentUrl" : "https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal.png", "url" : "https://www.thinkdsc.com/hubfs/DSC%20Primary%20Logo%20Horizontal.png" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://www.thinkdsc.com/#organization", "@type" : "LocalBusiness", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "Houston", "addressRegion" : "TX", "postalCode" : "77043", "streetAddress" : "1511 Upland Drive" }, "alternateName" : "Design Security Controls", "areaServed" : [ { "@type" : "Place", "name" : "Houston, Texas" }, { "@type" : "Place", "name" : "Texas" } ], "contactPoint" : [ { "@type" : "ContactPoint", "areaServed" : "US-TX", "availableLanguage" : "English", "contactType" : "customer service", "email" : "info@thinkdsc.com", "hoursAvailable" : { "@type" : "OpeningHoursSpecification", "closes" : "17:00", "dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ], "opens" : "07:00" }, "telephone" : "+1-713-464-8407" } ], "description" : "DSC provides complete low-voltage fire, security, communications, and structured cabling solutions for commercial and industrial facilities across Texas.", "email" : "info@thinkdsc.com", "foundingDate" : "1978", "geo" : { "@type" : "GeoCoordinates", "latitude" : "29.7930754", "longitude" : "-95.5766948" }, "image" : { "@id" : "https://www.thinkdsc.com/#logo" }, "knowsAbout" : [ "Low-voltage systems", "Fire alarm systems", "Fire and security monitoring", "Access control", "Video surveillance", "Intrusion alarm systems", "Communication systems", "Bi-directional amplifier systems", "Structured data cabling", "Construction and contractor services", "Inspections", "Service and maintenance agreements" ], "legalName" : "Design Security Controls, LLC", "logo" : { "@id" : "https://www.thinkdsc.com/#logo" }, "name" : "DSC", "openingHoursSpecification" : [ { "@type" : "OpeningHoursSpecification", "closes" : "17:00", "dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ], "opens" : "07:00" } ], "sameAs" : [ "https://www.facebook.com/thinkDSC/", "https://x.com/think_DSC", "https://www.instagram.com/thinkdsc/", "https://www.youtube.com/channel/UC67WYbZrm2DUMs6nkmS5W_Q", "https://www.linkedin.com/company/thinkdsc/", "https://www.google.com/maps?cid=7879858973905095348" ], "telephone" : "+1-713-464-8407", "url" : "https://www.thinkdsc.com/" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://www.thinkdsc.com/#website", "@type" : "WebSite", "alternateName" : "Design Security Controls", "name" : "DSC", "publisher" : { "@id" : "https://www.thinkdsc.com/#organization" }, "url" : "https://www.thinkdsc.com/" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://www.thinkdsc.com/access-control#webpage", "@type" : "WebPage", "about" : { "@id" : "https://www.thinkdsc.com/#organization" }, "breadcrumb" : { "@id" : "https://www.thinkdsc.com/access-control#breadcrumb" }, "description" : "Commercial access control design, installation, and service in Houston and Southeast Texas. 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