Efficient Systems was founded in 1993 to provide energy efficient lighting solutions to commercial customers. Over the years, the business grew to include heating, air conditioning, electrical and plumbing always with an emphasis on energy efficiency.We’re proud to service residential, commercial, and industrial equipment throughout the Indianapolis metro area. You no longer need to contact a different contractor for your mechanical and electrical services, at Efficient Systems we have the skills and experience to handle all your indoor comfort needs. Whether it’s a blown fuse box, a leaky toilet or a noisy furnace, we have a solution that will fit your needs and your budget.