Enlightenment Companies Holdings LLC is a national electrical, mechanical, ventilation, plumbing and earthworks outsource estimating company. We proudly deliver the highest quality estimates that are detailed, organized, and guaranteed to exceed your expectations. Our staff includes experienced master electricians and plumbers, both in residential and commercial fields. The electrical estimates you will receive are prepared using either the Electrical Bid ManagerTM electrical estimating software by Vision Infosoft Corporation, Accubid Pro 9, ConEst Software, or Quantum Pro. We offer a broad spectrum of services dedicated to the needs of the mechanical, ventilation, HVAC, hydronic and plumbing contractor. We use the Wendes programs WenDuct® and WendPipe® for mechanical estimating including PHCC and/or MCAA labor units. Sitework Estimating Services is a specialty estimating service company for the site development industry. Incorporating Earthworks estimating software into our services line we accurately calculate all types of earthwork volumes including earth, concrete, asphalt, aggregate, removal, etc.