About

DH Audio & Home Theater was founded by Dennis Hartwick, an audio/video specialist. We specialize in home audio/video design, installation, and consulting. We take jobs anywhere, with a focus on the northern New Jersey area. Some of the towns we’ve worked in include Short Hills, Millburn, Maplewood, South Orange, Summit, Westfield, Union, Madison, Chatham, West Orange, Livingston, & Hoboken.