Tech Electronics – St. Louis, MO
Enabling communities to work smarter, feel safer, and collaborate more effectively across the I-70 corridor.
Building Technologies That Connect & Protect – St. Louis, MO
At Tech Electronics, we offer cutting-edge building technology solutions and services to businesses and organizations in St. Louis, Chesterfield, Clayton, Kirkwood and the surrounding St. Louis Metropolitan Area enabling them to operate efficiently, communicate seamlessly, and maintain a safe, secure environment.
We proudly serve a variety of industries, offering tailored technology solutions to meet their unique needs.
Tailored Solutions
From St. Louis City, St. Louis County and surrounding areas such as St. Charles County, Jefferson County, and Franklin County, we know that each facility is unique. Whether you’re located in a historic space near the Gateway Arch, a corporate office in Downtown Clayton, or an event space in the Delmar Loop, our team of experts tailors every solution to meet your needs. With decades of industry knowledge and technical expertise, you can trust Tech Electronics to provide the right tools and services to help your business thrive.
Headquartered in St. Louis, Tech Electronics has been a trusted partner to businesses and organizations across the Midwest since 1963, including those in St. Louis City, St. Louis County, and the Greater St. Louis Metropolitan Area. We’re proud to provide advanced building technologies that help our customers operate safely, efficiently, and productively. Let us show you how Tech Electronics can elevate your facility’s performance!
One of our featured projects includes the Cathedral Basilica of St. Louis, where we installed and designed a modern sound system, contributing to its multi-million dollar renovation. Check it out!
Building Technology Solutions in St. Louis, Missouri
Fire & Life Safety
Fire and life safety solutions should go beyond meeting compliance requirements. Whether you’re a healthcare provider like Barnes-Jewish Hospital or an educational institution like Washington University in St. Louis (WashU) or Saint Louis University (SLU), Tech Electronics offer industry leading fire and life safety systems that are optimized for safety, reliability, and efficiency. We manage every step, from design to ongoing service, so you can focus on running your business.
- Fire Detection
- Fire Suppression
- Mass Notification
- Public Safety DAS
- Two-Way Communications / Area of Refuge
Security
At Tech Electronics, we understand that protecting your business is about more than just daily operational needs—it’s about safeguarding your people, assets, and property. All businesses face security challenges—especially those located off of major Interstates like I-70, I-44, I-55, I-64 or near transportation hubs like Lambert International Airport. Our industry leading security solutions are tailored to meet the specific requirements of organizations throughout the Greater St. Louis Area, offering peace of mind that your organization is protected from every angle.
- Video Surveillance
- Access Control
- Emergency Communication
- Infant Protection
- Intrusion Detection
- Visitor Management
- Patient/Resident Management
Communication & AV
From boardrooms in Downtown St. Louis to lobby displays in public spaces like the St. Louis Zoo or Busch Stadium, communication plays a vital role in day-to-day operations and long-term success. We provide comprehensive business communication technologies designed to improve efficiency, increase productivity, and streamline collaboration. Whether your goal is to enhance classroom communication in a local school district or implement nurse call solutions in a healthcare facility, our experts will partner with you to deliver the ideal communication solution.
- Intercom
- Voice
- Audio Visual
- Professional Sound
- Conference Room
- Wireless Clocks/Temperature Sensors
- Nurse Call Systems
Building Technology Services
At Tech Electronics, we offer a full range of services to ensure organizations in St. Louis and the surrounding bi-state region have technology that operates smoothly and safely. From fire and security monitoring to routine inspections and testing, we handle every aspect of your systems to keep you compliant and protected.
- Fire & Security Monitoring
- Service & Maintenance
- Inspections & Testing
- Wireless Assessments and Site Surveys
- Technology as a Service
Our Customers
- Address
6437 Manchester Ave
St. Louis, MO 63139
- Phone Number
314.645.6200
- Hours of Opperation
Monday: 8am-5pm
Tuesday: 8am-5pm
Wednesday: 8am-5pm
Thursday: 8am-5pm
Friday: 8am-5pm
Saturday: After Hours and Emergency
Sunday: After Hours and Emergency
Have a Question
Our team is ready to provide the answers and support you need—reach out today!
Resource Center
Architects: Why Tech for DAS Technologies
Tech Electronics partners with Architects and Engineers to design, specify, and deliver fully compliant Distributed Antenna Systems.
General & Electrical Contractors: Why Tech for DAS
When it comes to Distributed Antenna Systems (DAS), Tech is the partner GCs and ECs trust to get it right – on time and on budget.
Redesigning the Command Center for a New Era of Operations
We work with customers across a wide range of industries—public safety, transportation, education, energy—who rely on these centralized spaces to monitor activity, assess risk, and respond to critical incidents in real time.
Schedule a Consultation to Protect Your Facility.
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