About Us

SD Tech Offers Customized Managed IT Services throughout DFW, Houston, San Antonio and Austin, Texas

What We're All About

At SD Tech, we want to be your go-to IT managed service provider. For over 20 years we have supported commercial and residential clients through our wide range of IT and business phone system services. While our company is small, we pride ourselves on our personalized service. And that approach has served us well, we hold an A+ rating from the Better Business Bureau as a result. Friendly, fast, convenient, and locally managed IT services are what we do best.

Microsoft Silver Partner

20+ Years of Experience

A+ Rating with BBB

Friendly Technicians

Fast Response Times

On-site Computer Repair

Remote Support

Same Day Service

Available After Hours

Services You Can Trust

Our services include VoIP System support, Microsoft Office 365 integration, Hosted Exchange Email, On-Site and Off-Site Backup support, New Construction Build-Outs, Cloud Solutions and Migration, Home Automation and Smart Cameras

We help you leverage the best solutions to keep your business on the cutting-edge of your industry. Whether you need help getting set up or if you have a computer emergency, you can count on us for phenomenal tech solutions fast. We even offer same day service throughout Austin, DFW, Houston, and San Antonio.

It’s our technicians’ top priority to give you a rock-solid IT infrastructure, so you can get back to focusing on your business. We look to eliminate technological hiccups no matter what form they take.

Our Mission

We Value Our Clients

Nothing is more important than our relationship with our clients, and we strive to maintain that relationship over the long-term. By developing innovative solutions that strengthen your business, we hope to continue to grow with you. From our on-site computer repairs to our full-scale remote support solutions, we make sure your managed IT services are always taken care of.

In today’s ever-evolving technology landscape, your business depends on IT systems. Hiring a professional company to manage your IT solutions is the only way to navigate through that landscape. At SD Tech, we have proudly served the area’s businesses by providing consistently reliable services.

We are committed to performing our services to the best result even when it’s not easy and might even take longer. To put it simply, we don’t cut corners. Our local offices and friendly technicians work tirelessly to secure your business. Depend on our team for superior, fast, and experienced business IT services throughout Texas’ largest metro areas.

Why Choose SD Tech?

Our Team


Wes Ulmer

Network Administrator/Solutions Architect

Specializing in network administration, voice and data wiring, home theater, website programming and more.


Laura Esquivel

Director of Operations

Leads our operations department which handles a wide range of logistical issues from product orders to number porting and various other administrative tasks to keep things running smoothly.


Shane Mishler

Solutions Architect/Support Technician

Specializing in network administration and mobile device management.


Will Stark

Project Manager/Pre-Sales Engineer

Experienced in computer maintenance, structured wiring and network support.


Sung Hwang

Project Manager/Pre-Sales Engineer

Experienced in computer maintenance, structured wiring and network support.

Garrett Wearden

Garrett Wearden

Support Technician/Solutions Architect

Leads our helpdesk team on a daily basis and assists with a wide range of technical issues including VoIP phones and networking.


Nikki Stark

Support Technician

Experienced in computer maintenance and network support.


Sam Whitten

Support Technician

Experienced in computer maintenance and network support.

Joanna Williams

Joanna Williams

Administrative Assistant

Assists with day to day administrative tasks and general business operations.

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