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IT support across St. Louis and the Metro East

RGZ Tech Services provides on-site computer repair, networking, cybersecurity, and managed IT across St. Louis and Illinois' Metro East, and remote support anywhere in the U.S.

Where we work

Local, on-site, and a phone call away

The same local team handles every job, whether you're across the river in Missouri or down the road in Madison or St. Clair County.

IT support in St. Louis, MO

St. Louis City & County

On-site IT support, repair pickup, and network projects across St. Louis City and St. Louis County, with remote support whenever it's faster.

IT support in Edwardsville, IL

Madison County

Managed IT, networking, and repair for Edwardsville offices, shops, and home users, from downtown to the SIUE area.

IT support in Glen Carbon, IL

Madison County

Fast on-site help for Glen Carbon businesses and residents, from Wi-Fi fixes to full office network builds.

IT support in Maryville, IL

Madison County

Computer repair, network setup, and ongoing IT support for Maryville's small businesses and medical offices.

IT support in Collinsville, IL

Madison & St. Clair County

IT support for Collinsville businesses along the I-55/I-70 corridor, including managed IT and security checkups.

IT support in O'Fallon, IL

St. Clair County

Networks, cybersecurity, and managed IT for O'Fallon offices, plus custom PC builds and repair for home users.

IT support in Troy, IL

Madison County

Local IT support in Troy, including repair, Wi-Fi and network installs, and managed IT for growing offices.

Services available in every area: Managed IT · Computer Repair · Custom PC Builds · Network Design · Cybersecurity · IT Infrastructure · Streaming/Recording

FAQ

Service area questions

Do you come on-site?

Yes. We provide on-site service across St. Louis City and County and Illinois' Metro East, including Madison and St. Clair County. Many issues can also be handled remotely the same day.

What if my town isn't listed?

The list isn't complete. If you're in the St. Louis metro or the Metro East, call us. For ongoing managed IT and helpdesk, we support clients remotely anywhere in the U.S.

Can you help without coming on-site?

Often, yes. Many problems can be fixed through a secure remote session the same day, and remote support is available to clients anywhere in the U.S.

Need IT help nearby?

Call or send a message. A founder will get back to you within 4 business hours, wherever you are in the area.