Business phone systems
Communications across voice, SMS, messaging, fax, and meetings.
STG
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About STG
In Chicago, STG is a business phone and IT services provider offering communications systems, phone equipment, and technology support to organizations. Its phone services bring voice, SMS, team messaging, fax, social channels, and meetings together. Business phones and accessories are tested for compatibility with its communications platform, and customers can ask about using an existing phone. Setup, onboarding, and training help organizations get started. IT support includes software updates, server and cloud support, cybersecurity, data recovery, and Microsoft 365. The company also offers 24/7 monitoring and service ticket response, with a dedicated engineer assigned to understand each organization's needs. Support is available for mobile work, data protection, and cloud technologies.
Disclosure: Profile information has been compiled from publicly available sources and has not yet been verified by the business.
Photos: business website. Taken from www.stgcorp.net, shown to help you recognise the place.
At a glance
- 24/7 monitoring to find issues before they impact a business
- Resolves each service ticket in less than 30 minutes
- Dedicated engineer for each business
From www.stgcorp.net, checked 22 Oct 2026. Only what the business states on its own website.
Services
- Business phone services Voice, SMS, team messaging, fax, social, and meetings
- IT support Professional IT service and support
- Data recovery
- Cybersecurity
- Cloud computing
- Microsoft 365
- Business phones and accessories Phones tested for compatibility and certified for business use
As listed by STG. Prices as published by the business and may change.
Highlights
Tested phone equipment
Business phones and accessories are tested for platform compatibility.
IT support
Includes monitoring, software updates, cybersecurity, and cloud suppor
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