Managed IT Services for Houston-area Businesses

Proactive support, cybersecurity, and Microsoft 365 help so you can work without the tech drama.

Serving Houston, Tomball, The Woodlands, Spring, Conroe, and Katy.

IT Support and Managed Services to Keep Your Business Running

Managed IT Services

Proactive IT support and management for businesses in Houston, Tomball, The Woodlands, Spring, and Katy. Stay focused on growth while we handle updates, monitoring, and troubleshooting.

Cyber Security

Protect your business from ransomware, phishing, and data breaches. We provide endpoint protection, MFA, vulnerability scans, and user awareness training to strengthen your defenses.

Cloud Setup

Simplify your cloud journey. From Microsoft 365 migrations to Azure projects, we set up and manage cloud platforms so your team can collaborate and scale without headaches.

Digital Marketing

Boost your online presence with SEO, web design, and digital marketing services. We help businesses stand out locally and attract the right clients.

Tired of IT providers who don’t pick up the phone or leave problems unresolved?
At OnPremTech, we deliver fast, reliable, and local IT support for small and mid-sized businesses.
Call us today at 936-206-8460 and experience IT support the way it should be.

Microsoft 365

Seamless setup and management of Microsoft 365, Azure, Intune, Defender, and Teams. We ensure smooth migrations and reliable daily operations so your business can work without disruption.

Network Design

From server setup to secure configurations, we design and implement networks that fit your business needs. Our expertise ensures optimized performance, reliability, and scalability.

IT Service Desk

Get responsive helpdesk support tailored to your business. We provide SLAs, flexible coverage hours, and expert technicians who resolve issues quickly and professionally.

Emergency Fix

Downtime costs money. Our emergency IT support team delivers fast onsite solutions for servers, laptops, and networks. We handle urgent repairs, replacements, and break/fix services to keep your business running.

Cybersecurity for Houston Businesses

Cybercriminals target Houston businesses every day. Employees are often the first and most vulnerable barrier against phishing, ransomware, and data breaches.

A single click on a phishing email or download of a corrupted file can put your IT systems at risk. These attacks lead to stolen data, locked networks, and costly downtime.

OnPremTech provides trusted cybersecurity in Houston. Our services include endpoint protection, multi-factor authentication (MFA), vulnerability scans, and user training. We also deliver managed IT support, consulting, and cloud security solutions to keep your data and operations safe.

Common Cybersecurity Risks for Houston Businesses

  • Phishing emails that trick employees into giving away credentials.

  • Ransomware attacks that lock critical files until a payment is made.

  • Weak or reused passwords that make it easy for hackers to gain access.

  • Outdated software that leaves security holes open for exploitation.

At OnPremTech, we help Houston businesses close these gaps. Our team provides 24/7 monitoring, employee awareness training, and tailored security strategies to keep your company protected. Whether you’re in oil and gas, healthcare, or local retail, we build defenses around the unique threats facing Houston organizations

Information Security in Houston

Safeguard sensitive business data from unauthorized access, breaches, and loss. Our Houston information security services use encryption, access controls, and compliance monitoring to keep your company’s data safe and protected.

Application Security in Houston

Protect your critical business apps from cyber threats like SQL injection, cross-site scripting, and malware. Our Houston application security experts provide secure coding practices, vulnerability patching, and real-time monitoring to keep your software safe.

Operational Security in Houston

Strengthen your daily business operations with proven security processes. Our Houston operational security solutions include policy enforcement, staff awareness training, and system monitoring to minimize risks and protect your workflows.

Network Security in Houston

Defend your network from intrusions and downtime. We provide Houston businesses with firewalls, intrusion detection, and continuous monitoring to secure your IT infrastructure and keep your business connected.

Cloud Security in Houston

Work confidently in the cloud with our Houston cloud security services. We help businesses configure secure cloud environments, meet compliance requirements, and monitor for threats—keeping your data safe in Microsoft 365, Azure, and beyond.

Business Areas We Cater To

Engineering Firms

We provide IT support for Houston engineering firms that rely on CAD, BIM, and large-scale design software. From secure file sharing to high-performance networks, our solutions keep your projects moving without downtime.

Professional Medical offices

OnPremTech delivers HIPAA-compliant IT services for Houston medical practices. We secure patient data, support EHR systems, and provide reliable helpdesk support so doctors and staff can focus on care instead of tech issues.

Corporate Conference Rooms

Upgrade your Houston office with modern AV and IT solutions. We set up Microsoft Teams Rooms, video conferencing systems, and secure networks so your meetings run smoothly every time.

Manufacturing/Warehouse

Our IT services for Houston manufacturers keep production lines and industrial systems online. We provide rugged networking, server support, and real-time monitoring to reduce downtime and protect critical operations.

Legal/Law Firms

Protect sensitive case files and client communications with IT services designed for Houston law firms. We deliver secure document management, encryption, and around-the-clock support to safeguard your practice.

Construction Firms

OnPremTech helps Houston construction companies with dependable IT services built for busy job sites. We provide rugged networking, secure cloud file sharing, and mobile device management so teams can access blueprints, schedules, and project data safely whether they are in the office or on-site.

Conference Room & Presentation Technology in Houston

Clear communication is the backbone of every successful meeting. But when your conference room tech glitches, business slows down.

OnPremTech delivers Houston-based support for presentation and conference room technology. From setup and cabling to troubleshooting and training, we make sure your systems run reliably.

We handle updates, preventative maintenance, and staff training so your meetings stay professional, productive, and stress-free.

  • Setup & Cabling – Proper installation for reliable connections

  • Troubleshooting & Repairs – Fast fixes when issues arise

  • Ongoing Maintenance – Updates and support to prevent downtime