21st Century Audio Video is North Texas’s trusted expert for home theater installation, smart home automation, outdoor audio/video systems, networking, new-construction prewiring, and professional TV mounting. We design and install high-performance systems using industry-leading brands including URC, Control4, Savant, Origin Acoustics, SVS, Episode, Sonos, Sony, Samsung, and more. From luxury home theaters and whole-home audio to lighting control, acoustic treatments,... Read More about 21st Century Audio Video

Certified Test Equipment, Inc. has offered calibration and repair services at competitive prices for over 40 years to many major firms. Our standards are traceable to the U.S. National Institute of Standards Technology (NIST). We fully meet the requirements and are ISO/IEC 17025 accredited. Our capabilities include DC through microwave (to 26 GHZ), DVM’s, oscilloscopes, spectrum analyzers, calibration standards, fiber... Read More about Certified Test Equipment Inc.