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San Antonio, New Braunfels, and Nationwide
4.9 rating, 36 Google reviewsCall 210.558.7385
Free IT Assessment
25+ years, Managed IT, San Antonio and nationwide

IT that just works, so you can run your business.

Managed IT, cybersecurity, cloud, VoIP, and low-voltage cabling under one roof. Proactive support, flat-rate pricing, and a local team that answers the phone.

Get a free 30-min assessment Watch 2-min overview
No long-term contracts 24/7 monitoring Response in minutes
Team / on-site photo or short looping video
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Powered by best-in-class tools SentinelOneMicrosoft 365AcronisHexnodeRibbon VoIP
What we do

One partner for your entire tech stack

Pick the service you need today, or let us manage all of it end to end.

Managed IT Services

Flat-rate, proactive support for servers, workstations, and networks, monitored 24/7.

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Cybersecurity

SentinelOne endpoint protection, ransomware defense, and backup that keeps you running.

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Cloud & Migration

Microsoft 365, hosted Exchange, and virtualization, moved and managed for you.

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VoIP Phone Systems

Cloud-hosted phones and Teams plus Ribbon calling that cut telecom costs.

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IT Build-Outs

Turnkey new-construction cabling, networking, audio, and cameras from one vendor.

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Backup & Recovery

Image-based on-site and off-site backup with fast, granular restores.

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25+
Years in business
4.9★
36 Google reviews
24/7
Monitoring & support
<1hr
Typical response time
Free assessment

Book your free IT assessment

A no-obligation review of your network security, backups, and infrastructure, with clear recommendations from a local engineer.

  • Full network security review
  • Clear, jargon-free recommendations
  • No risk, no obligation, no cost
★★★★★4.9, 36 Google reviewsReply in 1 hr

    No spam. We reply within one business hour.

    FAQ

    Questions businesses ask us

    Does SD Tech provide IT support in San Antonio and nationwide?
    Yes. SD Tech is based in San Antonio, TX with a local team, and we support businesses across Texas and nationwide with a mix of remote and on-site managed IT services.
    How fast do you respond to support requests?
    Most requests get a response within one business hour, and because we monitor your systems 24/7, many issues are caught and resolved before you ever notice them.
    How much do managed IT services cost?
    We offer flat-rate managed IT plans priced to your environment, based on the number of users, servers, and locations you have. Book a free assessment for a clear, no-obligation quote.
    Do you require long-term contracts?
    No long-term contracts are required. We earn your business month to month with proactive, reliable support and transparent pricing.
    What services does SD Tech offer?
    Managed IT, cybersecurity, cloud and Microsoft 365, VoIP phone systems, on-site and off-site backup, and turnkey low-voltage build-outs for new construction.
    What is included in the free IT assessment?
    A full review of your network security, backups, and infrastructure, plus clear, jargon-free recommendations from a local engineer, with no risk, no obligation, and no cost.
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