Energy plays a key role in our lives. Whether you own your own home, business or are a tenant, you must have lighting, heat, air conditioning, and electricity to run everything from machinery to computers. ARI Energy Consultants, based in South Bend, Indiana, provides energy audits, LED lighting solutions and can help you with energy rebates.  Other services include:  swapping out incandescent and fluorescent bulbs for money saving LED, installing occupancy sensors and outdoor lighting and signs.