# Nerds On Site > Nerds On Site is an IT support and cybersecurity company based in South Africa, serving businesses and homes since 1995. We provide managed IT services, cybersecurity (including our patented Zero Trust SME Edge product), cloud solutions, disaster recovery, help desk support, and on-site computer repairs across Pretoria, Johannesburg, Cape Town, Durban, and other major cities. - Toll-free phone: 0800-696-373 - Headquarters: 98 10th St, Menlo Park, Pretoria, Gauteng, South Africa - Hours: Monday-Saturday, 07:00-18:00 - Languages: English, Afrikaans - Parent company: Nerds On Site (https://www.nerdsonsite.com) ## Business IT Services - [Managed IT Services](https://nerdsonsite.co.za/managed-it-services/): Complete managed IT services for businesses of all sizes. Proactive monitoring, maintenance, and support. - [24/7/365 Proactive IT Monitoring](https://nerdsonsite.co.za/24-7-365-proactive-it-monitoring/): Round-the-clock IT monitoring and alerting to prevent issues before they impact your business. - [Cyber Security](https://nerdsonsite.co.za/cyber-security/): Protect your business from cyber threats with proven security solutions and best practices. - [Cloud Solutions](https://nerdsonsite.co.za/cloud-solutions/): Cloud migration, management, and support services for Microsoft 365, Azure, and more. - [Disaster Recovery Plans](https://nerdsonsite.co.za/disaster-recovery-plans/): Business continuity and disaster recovery planning to keep your business running. - [IT Help Desk](https://nerdsonsite.co.za/it-help-desk/): Professional IT help desk support for your team with fast response times. - [IT Outsourcing Services](https://nerdsonsite.co.za/it-outsourcing-services/): Full IT department outsourcing for businesses that want expert support without the overhead. - [IT Assessments and Consulting](https://nerdsonsite.co.za/it-assessments-and-consulting/): Strategic IT assessments and consulting to improve your technology infrastructure. - [Phone System Solutions](https://nerdsonsite.co.za/phone-system-solutions/): Modern VoIP and phone system solutions for businesses, including installation and support. - [Internet Services](https://nerdsonsite.co.za/internet-services/): Business internet solutions including fibre, wireless, and backup connectivity. - [SME Edge Cybersecurity](https://nerdsonsite.co.za/sme-edge/): Enterprise-grade cybersecurity made affordable for small and medium businesses. ## Cybersecurity - [SME Edge Cybersecurity](https://nerdsonsite.co.za/sme-edge/): Patented AI-driven Zero Trust cybersecurity package for small and medium businesses. Includes network hardware, security awareness training, and 24/7 protection. Over 3 million devices protected globally with zero recorded breaches. - [Cyber Security Services](https://nerdsonsite.co.za/cyber-security/): Security assessments, firewall management, endpoint protection, email security, and incident response using adam:ONE DNS-based Zero Trust technology. ## Home and Residential IT - [Home Solutions](https://nerdsonsite.co.za/home-solutions/): Computer repairs, virus removal, printer setup, hardware setup, and software management for residential customers. - [Computer Repairs Pretoria](https://nerdsonsite.co.za/home-solutions/computer-repairs-pretoria/): On-site laptop and desktop repair, virus removal, data recovery, and IT support in the Pretoria area. ## Service Locations - [Nerds On Site Pretoria](https://nerdsonsite.co.za/home-solutions/computer-repairs-pretoria/): Professional computer repair and IT support services in Pretoria. On-site and remote support available. - [Nerds On Site Johannesburg](https://nerdsonsite.co.za/johannesburg-computer-support/): Expert IT support and computer services in Johannesburg. Business and home solutions. - [Nerds On Site Sandton](https://nerdsonsite.co.za/sandton-computer-support/): Premium IT support services in Sandton. Serving businesses in the Sandton CBD and surrounds. - [Nerds On Site Cape Town](https://nerdsonsite.co.za/cape-town-computer-support/): Reliable computer support and IT services in Cape Town. On-site technicians available. - [Nerds On Site Stellenbosch](https://nerdsonsite.co.za/stellenbosch-computer-support/): IT support and computer services in Stellenbosch. Serving businesses and homes in the Winelands. - [Nerds On Site Durban](https://nerdsonsite.co.za/durban-computer-support/): Professional IT support and computer repair services in Durban and surrounding areas. - [Nerds On Site Port Elizabeth](https://nerdsonsite.co.za/port-elizabeth-computer-support/): Computer support and IT services in Port Elizabeth. Business and residential support. - [Nerds On Site Nelspruit](https://nerdsonsite.co.za/nelspruit-computer-support/): IT support and computer services in Nelspruit/Mbombela. Serving the Lowveld region. ## Blog - [Understanding Zero Trust Connectivity](https://nerdsonsite.co.za/blog/zero-trust-connectivity-how-it-works/): Zero Trust blocks all connections by default, only allowing verified traffic. Learn how this protects your business better than traditional security. - [Cybersecurity for SA Small Business](https://nerdsonsite.co.za/blog/what-is-cyber-security/): A practical guide to cybersecurity for South African SMEs. Learn what threats to watch for, what protection you actually need, and how to get started. - [Why IT Matters for SA Businesses](https://nerdsonsite.co.za/blog/why-information-technology-important-south-african-businesses/): From load shedding workarounds to POPIA compliance, SA businesses face unique challenges. Here is how the right IT setup helps you compete and grow. - [Benefits of Outsourcing IT Support](https://nerdsonsite.co.za/blog/benefits-outsourcing-it-support-south-africa/): Should you hire an IT person or outsource? For most SA businesses, outsourcing cuts costs by 25-50% while giving you access to skills you could never afford in-house. - [How IT Solves Common Business Problems](https://nerdsonsite.co.za/blog/it-solutions-to-business-problems/): Slow systems, security worries, wasted time on manual tasks. These business problems have IT solutions. Here are five common issues and how technology fixes them. ## Company - [About Us](https://nerdsonsite.co.za/about/): Company history, mission, and team. Founded 1995, collaborative team with over 1,000 years combined IT experience. - [Book Appointment](https://nerdsonsite.co.za/booking/): Schedule an IT consultation or service request online. ## Optional - [Business Solutions Overview](https://nerdsonsite.co.za/business-solutions/): Summary of all business IT service offerings. - [Internet Services](https://nerdsonsite.co.za/internet-services/): Business internet, wireless networking, and connectivity solutions. - [Sitemap](https://nerdsonsite.co.za/sitemap/): Full site directory. - [Privacy Policy](https://nerdsonsite.co.za/privacy/): Data collection and privacy practices. - [Terms & Conditions](https://nerdsonsite.co.za/terms/): Terms of service and usage policies.