VoIP-Phone-Service-St-Louis-BW

VOIP PHONE SERVICES- NATIONWIDE

Unified Communications Systems

TSI provides premise and cloud-based VoIP Unified Communications systems that can be customized and tailored to meet the needs of any size business.  TSI is the leading VoIP systems integrator in the mid-west and has designed, installed and supported systems ranging from 5 users up to 5,000 users.  We’ve partnered with the following “best-of-breed” system manufacturers that are the industry leaders in their market segments like: Mitel, ShoreTel, NEC, Avaya, and Synapse. 

VoIP-Phone-Service-St-Louis-BW

VoIP PHONE SERVICES- NATIONWIDE

Unified Communications Systems

TSI provides premise and cloud-based VoIP Unified Communications systems that can be customized and tailored to meet the needs of any size business.  TSI is the leading VoIP systems integrator in the mid-west and has designed, installed and supported systems ranging from 5 users up to 5,000 users.  We’ve partnered with the following “best-of-breed” system manufacturers that are the industry leaders in their market segments like: Mitel, ShoreTel, NEC, Avaya, and Synapse. 

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WHAT PEOPLE ARE SAYING

WHAT PEOPLE ARE SAYING

Julie Kauffmann
Julie Kauffmann
Operations Manager at U.S. Title
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As Operations Manager at U.S. Title - just wanted to share my thoughts of TSI for electrician services. WOW! Excellent experiences. Fixed our issues. Timely responses. Friendly, professional and dependable. Highly recommend.
Caitlin Valadez
Caitlin Valadez
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I called TSI and they came out the same day to upgrade my panel!! Dane was wonderful to help me on the phone as well. Would definitely recommend TSI to anyone. TSI made my week so much easier!
Cathy Brandt
Cathy Brandt
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I have used Brandon before and since his merger with TSI. The friendly and knowledgeable service I used to get with Braco is still as good as it ever was. I won’t use anyone else.
Kathy Shelton
Kathy Shelton
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What a wonderful experience. I was not able to give my full attention to the instillation of my generator. TSI took care of everything, freeing me to complete other tasks for a new home owner. The gentlemen were polite and extremely knowledgeable. Thank you for taking out the hassle of hooking up the generator.
June Wood
June Wood
Operations Director at Woody's Pool & Spa
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I called TSI to help replace our garage door opener and upgrade our electrical panel. They had somebody over in just a few hours. They were respectful and I couldn't be happier and now I can open my garage from anywhere on my phone. If you need any electrical work done, call TSI
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