In today’s connected world, your network is the lifeblood of your organization. Granado Technologies provides comprehensive Network Infrastructure services to design, implement, and support the wired networks that keep your business data flowing. From local area networks (LAN) in your office to wide area networks (WAN) linking multiple sites, we ensure speed, security, and reliability at every node.
Network Infrastructure
Robust Network Solutions – Connecting Your Business End-to-End
Our Network Infrastructure Services Include
Network Design & Architecture
Building a new network or revamping an existing one starts with smart design. Our network engineers assess your needs (users, devices, applications) and design a topology that optimizes performance and redundancy. We plan out core switches, access switches, routers, firewall placement, VLAN segmentation for security, and Wi-Fi integration. The result is a blueprint for a network that can handle your bandwidth and reliability requirements.
Hardware Procurement & Configuration
We help you select the right networking hardware from leading brands (e.g., Cisco, HP/Aruba, Ubiquiti, Juniper) that fit your budget and needs. Then we configure all devices with best practices – setting up switches with proper VLANs and QoS, configuring routers for efficient routing and failover, and applying firewall rules to protect your data. Every port and setting is tailored to your environment, whether supporting VoIP traffic, streaming video, or cloudapplications.
LAN Installation (Switches & Routing)
Our team will rack mount and install your core network equipment in server rooms or data centers. We connect and neatly dress all patch cables, link your switches via fiber or uplinks, and establish connectivity to servers, storage, and end-user ports. We test internal network connectivity thoroughly – your PCs, printers, phones, and other devices will be communicating seamlessly once we’re done.
Network Security & Firewalls
A strong network isn’t just fast – it’s also secure. As part of any network infrastructure deployment, we include robust security measures. We install and configure firewalls and unified threat management (UTM) devices to guard the network perimeter. Inside the network, we can set up segmentation (breaking the network into zones) to isolate critical systems. We also implement features like MAC address filtering, 802.1X authentication, and continuous traffic monitoring to detect and block suspicious activity.
Testing & Optimization
After setting up network infrastructure, we perform comprehensive testing: verifying throughput on links, checking for any bottlenecks, and ensuring failover links work properly (for example, unplugging a primary link to see that backups take over without disruption). We also fine-tune configurations – adjusting
channel frequencies, power levels on wireless controllers, or routing metrics – to achieve optimal performance. Finally, we document the network (network diagrams, IP address schemes, device configurations) for your IT records and future maintenance.
Whether you’re a small business setting up your first office network or a large enterprise refreshing the infrastructure across dozens of sites, Granado delivers with professionalism and precision. We understand that every minute of network downtime costs you productivity, so we plan and execute changes carefully, often scheduling major cutovers during off-hours to minimize impact.
With our network solutions in place, you can expect faster data transfers, crystal-clear VoIP calls, smooth video conferences, and secure access to applications across your organization. A well-built network also provides a foundation for future technologies – from IoT devices to advanced cloud services. We build networks that prepare you for what’s next.
Ready to upgrade your network? Schedule a network assessment with our engineers.
We’ll evaluate your current setup and propose enhancements to ensure your infrastructure is fast, safe, and ready for your next stage of growth.
Trusted by Leading Brands
Built in San Antonio. Supporting Businesses Nationwide.
Granado Technologies was founded in San Antonio with a simple goal: to give businesses reliable, practical technology support without the confusion. What started as hands-on IT service has grown into a broader technology partner for managed IT support, networking, cybersecurity, low-voltage cabling, access control, and business technology projects.
Today, we support local businesses, contractors, commercial clients, and multi-location organizations with responsive service, clear communication, and solutions built around real operational needs.
Who We Are
Granado Technologies is a team of passionate IT professionals headquartered in San Antonio, Texas (with operations serving clients nationwide). Our leadership brings decades of combined experience in IT field services and managed IT support.
Led by industry experts who have overseen complex technology deployments in sectors like retail, logistics, and corporate enterprises, we’ve built Granado on a foundation of expertise and customer-centric values. We believe in forming long-term partnerships with our clients – your success is our success.
- Founded: 2021 by a group of IT service veterans committed to exceptional client service.
- Clients: From local small businesses to multinational enterprises, including retail chains and corporate offices.
- Expertise: IT field support, network infrastructure, structured cabling, managed services, security systems, and more – a truly all-in-one solution provider.
Customer Testimonials
Frequently asked questions
What services does Granado Technologies provide?
Granado Technologies provides a broad range of business technology services, including managed IT services, structured cabling, network installation, network troubleshooting, camera systems, access control, VoIP, Wi-Fi deployment, hardware installation, workstation setup, IT relocations, and on-site field support.
We focus on helping businesses build, maintain, and support the technology infrastructure they rely on every day.
What areas do you serve?
Granado Technologies provides nationwide on-site IT, low-voltage, cabling, networking, and technology support across all 50 U.S. states. Whether your business is located in a major metro area, a suburban market, or a rural community, we can often dispatch a qualified technician to your site.
We support both single-location businesses and multi-site organizations that need consistent service across different markets.
What types of businesses do you work with?
Granado Technologies supports a wide range of industries, including retail, logistics, healthcare, professional services, manufacturing, education, restaurants, construction, multi-site businesses, and local small businesses.
We work with companies that need reliable IT support, on-site dispatch, structured cabling, security technology, networking, and ongoing managed services.
Are your technicians certified?
Yes. Our team includes experienced field technicians, BICSI-certified cabling installers, network engineers, and certified IT professionals with hands-on experience in commercial environments.
Depending on the project scope, we can support structured cabling, network troubleshooting, camera systems, access control, hardware deployment, VoIP, wireless networks, and other IT infrastructure needs.
What is your licensing and compliance status?
Granado Technologies is licensed to operate in Texas under Security License #B30828001. Our work is performed with a strong focus on compliance, safety, documentation, and industry best practices.
We follow applicable standards and guidelines, including TIA/EIA, BICSI, and ITIL-aligned service practices where relevant to the project. For work outside Texas, we evaluate the project scope and applicable local requirements to ensure the right compliance path is followed.
Do you provide managed IT services?
Yes. We provide managed IT services for businesses that need ongoing support instead of one-time troubleshooting. Our managed services can include help desk support, network monitoring, device management, troubleshooting, vendor coordination, technology planning, and ongoing maintenance.
This is ideal for companies that want a reliable IT partner without hiring a full internal IT department.
Do you offer emergency IT support?
Yes. Granado Technologies offers 24/7/365 support for urgent IT and technology issues. We can dispatch technicians after hours, overnight, on weekends, and during holidays when needed.
Emergency support may include network outages, down equipment, failed hardware, internet connectivity issues, camera system problems, access control issues, and urgent on-site troubleshooting.
Can you help us relocate or open a new office?
Yes. We provide complete IT infrastructure setup and office relocation support. This can include structured cabling, network setup, Wi-Fi deployment, workstation installation, hardware relocation, VoIP setup, printer setup, camera systems, access control, and go-live support.
Our goal is to help your new or relocated office open smoothly with minimal downtime.
How quickly can you dispatch a technician?
Dispatch timing depends on the location, project scope, technician availability, and urgency of the request. For many requests, we can coordinate technician availability quickly, including after-hours options when needed.
For emergency or time-sensitive issues, we recommend calling directly at (210) 201-2843 so our team can review the request as quickly as possible.
How do I request a quote?
You can request a quote by using the Get a Quote form on our Contact page or by calling (210) 201-2843.
Once we receive your request, our team will review the project details, confirm the scope, and follow up with any additional questions. We typically respond within one business day.
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We take care of our client’s technology — wall-to-wall, 24/7. Our holistic approach to core services allows our clients to confidently deploy the solutions they need to achieve their business roadmap.
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