National Efficiency Supply

NES is a partner who can assist with lighting audit services, lighting retrofit design, supply chain management and more while offering you ease of ordering capabilities for any sized project. We have helped dozens of ESCOs (Energy Service Companies), commercial, industrial, institutional, municipal & state clients obtain the latest energy efficient lighting and maximum rebates through utility incentive programs. NES understands the pain points of lighting procurement and makes sure our customers do not have to endure them. Our team members pride themselves on being a single source of lighting efficiency products, value-added distribution services, and fulfillment logistics that meets a customers needs with efficiency and flexibility. Our sales team has years of experience in facility audits, product specification, and lighting supply which has helped clients achieve their energy efficiency goals while improving facility lighting. Our team has over fifty years of experience in the lighting industry and has retrofitted over 20 million square feet of space. With a deep understanding of utility efficiency programs, construction logistics, and manufacturing nuances NES is a premier distributor for energy service companies (ESCOs) and end-users alike. We are here to help you grow your business. Our values are simple! We deliver on promises and operate with integrity. We appreciate every customer, vendor, and employee. We adapt and innovate to meet our customers’ needs. We promote efficiency in all aspects of a project! NES offers full lighting audit services, which can be utilized by ESCOs and end-users. A survey of a facility's existing system ensures the right LED fixtures and lamps are specified. Don't have the in-house expertise to properly design your lighting retrofit? NES will provide you with utility-approved savings calculation, photometric layouts, and a bill of materials. Interested in learning more? Visit