http://www.hometheatercolumbia.com/ 925 Mohegan Trail, West Columbia, SC 29169 Ph NO (803) 489-8484 Hours open Open 24/7 Columbia's Home Theater Design Company offers planning and free consultations for a wide range of audio-video projects & surround sound installation. Our TV Mounting Experts offer service within 48 hours and can hang flat screen TVs anywhere you'd like. We offer Custom Home Theater Design and Installation in Columbia, SC. Our services include church audio and video installation... read full review »