At J² Audio Video & Lighting (also known as J2 AVL & J2 Golf Simulators), we provide expert sales, installation, and support for residential and commercial technology across Des Moines and Midwest. Our services include whole-home audio and video systems, indoor/outdoor lighting and permanent holiday setups, wired and wireless networking, and custom golf simulators. Whether you're upgrading your home or outfitting a commercial space, J² (J2) delivers seamless, high-performance custom integration solutions to meet your needs. read full review »