Managed IT, cybersecurity, and cloud infrastructure for San Diego businesses, backed by a local team that's been answering the phone for 23 years.
No finger-pointing between vendors. We own your network, your security, and your cloud — start to finish.
Proactive monitoring, helpdesk support, and infrastructure management so problems get fixed before they cost you time.
Learn more →Network and email security, endpoint protection, and end-user training to keep your business off the front page.
Learn more →Cloud infrastructure on Azure, AWS, and Google Workspace, plus Microsoft 365 deployment and management.
Learn more →Tested backup and recovery planning that keeps your data safe and your business running when the unexpected happens.
Learn more →Modern voice and video systems that keep your team connected, whether they're on-site or remote.
Learn more →Strategic technology planning and project management for moves, migrations, and infrastructure overhauls.
Learn more →We become your outsourced IT department — helping you improve security, reduce downtime, and align technology with business goals.
We prevent issues before they impact your business, not after.
A team that picks up the phone and answers when it matters, not a ticket queue you shout into.
Cybersecurity is built into everything we do, not bolted on after.
23 years of certifications and hands-on expertise across modern technologies.
One point of contact who actually understands your business.
We grow with your business and stay invested in your success.
Discover how SDNS can improve security, reduce downtime, and support your business growth.
Schedule a Free Consultation → or call 619.436.4143