Audiovisual Solutions

We Design and Build Systems To Solve Business Challenges

TSI is your go-to design/build company for audiovisual (AV), low-voltage systems, and security solutions. We are a certified MBE company who can help you leverage technology to help you reach your business goals.

From design to installation, we are here to provide you with the highest quality solutions available on the market today. Our team will work with you through every step of the process, making sure that your needs are met and exceeded.

Best AV Solutions In St Louis MO and Charlotte NC


Our team of AV experts can integrate turnkey solutions that revolutionize the way people connect, communicate, and collaborate. We work closely alongside our clients and manufacturers to bring environments to life and solve organizational problems. This client-centric approach gives TSI the unique advantage to build custom solutions that fit your organization’s needs, budget, and timeframe.

Unified Communications

Direct View LED Video Wall

Professional Audio | Sound

Digital Signage

System Integration

Video Conferencing


TSI was born on delivering rock-solid low-voltage structured cabling solutions in 1987. We have since built our reputation around being one of the best cabling companies in the nation. Your network cabling infrastructure is the central nervous system to your business that brings all your systems together. TSI can help make sure your cabling network is built for today and tomorrow’s technology.

Network Cabling

Data Center Build-Out & Racks

VoIP Phone Services

Fiber Optic

Wireless Networking

Data & Voice Cabling

Best Low Voltage Systems Solutions In St Louis MO and Charlotte NC
Best AV and Security Systems Solutions In St Louis MO and Charlotte NC


Outfitting your business with state-of-the-art security solutions is one of the best ways to proactively protect the most important elements of your business – your people and assets. We partner with some of the best security manufacturers in the world, and our understanding of their product family lines guarantees we can find the perfect solution for your company’s safety.  

Surveillance Systems/CCTV

Paging & Mass Communication


Access Control

Intrusion Detection

Risk Assessment


You can trust TSI to power your business and technology sysems. From first consultation to final walkthrough, TSI is committed to delivering efficient, safe, and reliable electrical solutions.

New Construction

Commercial Lighting Solutions


Troubleshooting & Repair

Best Commercial Electrical Contractor In St Louis MO
Private Contracted Utility Locate and Concrete Scanning St Louis


More than 60% of underground utilities are private, which means you must be marked before digging or breaking concrete. You can trust TSI’s locating division to mark these locations so your company doesn’t cut utility lines, costing you time and money. 

Concrete Scanning

Contracted Utility Locating

Private Utility Locating

Outside Plant Services (OSP)


Technology Solutions


Leverage the latest collaboration technologies in your office environments to increase productivity, encourage teamwork, and enhance experiences.

Huddle Rooms


Specialty Spaces

Conference Rooms


Training Rooms

Video Teleconferencing Solutions


TSI can help you standardize and deploy officewide collaboration experiences. We partner with all the leading video teleconferencing providers and can equip your spaces with your organization’s preferred conferencing service.


Cisco Webex


Microsoft Teams

Google Meet



Our wide array of services allows us to work with almost every industry imaginable. Though we work within a variety of markets, they all need audiovisual systems, security systems, or cabling infrastructure of some kind.

Enterprise AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


Give your company a competitive edge by streamlining your office AV systems nationwide. We understand modern office environments and will deploy innovative solutions built for today and tomorrow.

Corporate AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


We provide videoconferencing systems, presentation systems, and automated room control systems to corporate clients across the nation - integrated systems that evolve with your business.

Healthcare AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


TSI specializes in AV solutions engineered specifically for the healthcare industry to improve doctor, patient, and staff experiences.

Education AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


We offer education-specific audiovisual and security solutions to K-12 and higher education markets. Today’s classroom technology can transform the learning experience and keep your children safe.

Stadium and Arena AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


Bring your stadium to life in a way that makes every fan feel like they are a part of the game. Today’s stadiums have the latest LED displays, professional audio, and broadcasting solutions to capture each event.

Performing Arts AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


The show must go on - there is no time for malfunctioning technology. TSI can design/build your theater's technology solutions and infrastructure for the best viewing experience.

Church and House of Worship AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


TSI designs audiovisual systems that help bring people together. We can create a unique experience with projectors, screens, microphones, and sound systems to make sure everyone hears clearly, both up front and in the back pews.

Hospitality and Entertainment AV and Low Voltage Systems Solutions In St Louis MO and Charlotte NC


TSI provides high quality audio, video, and automation solutions for the hospitality industry. We work with architects and designers to create AV solutions that are tailored to each client's unique needs and budget.



No two projects are the same – that is why we begin every project with a discovery phase. We listen to your organization’s needs and goals, and then dive into how to effectively deliver a scalable solution that aligns with technological realities, budgets, and company desires. Your company’s needs are unique.  Your technological solutions should be too.  

Next, we take the information gathered in the discovery phase report and our design team develops a systems solution that encompasses all aspects of the project. The unique benefit you get from using TSI is we have experts in every area of the project all under one roof (AV, network cabling, and security). We create extensive drawings to demonstrate exact locations of every hardware placement and cable drop. This information is then pitched for your organization’s approval. 

Once we have your approval on the system design, our certified 12-person engineering team will plan and develop documentation for the installation, which ensures the solution can be easily and reliably utilized.  

Next, we are ready to install the product and test it. We test all our solutions on-site, or bring it to our headquarters to test it in our pre-fabrication and demo rooms. Our number one priority is to ensure you get exactly what you are expecting from the technology.  

Give yourself peace of mind knowing we are there for you through the whole process – even after the installation. Every project is a relationship, and we honor that by offering post-installation service and support in addition to all manufacturer warranties. Every project is awarded our basic support package, but we also offer standard and enhanced support packages as well.