Converged Technology Integrator

Commercial/Residential Electrician



We are a full‐service electrical and low‐voltage systems integrator providing convergent audio and video, networked communications and security system solutions to customers around the world.  We serve a wide range of clients in education, sports, entertainment, construction, healthcare, and manufacturing.

At TSI, we live and breathe networked communications. Our passion is to deliver rock-solid solutions that grow as you grow. Our team of specialized network engineers, audio/visual experts, and certified technicians bring years of experience to build you the most superior and reliable systems possible.

Certified MBE

TSI is a subsidiary of Miami Nation Enterprises and is a certified Minority Business Enterprise (MBE) by the St. Louis Airport Authority, the State of Missouri, and the Mid-States Minority Supplier Development Council.