Welcome to Retro-Tech Systems, nationwide leaders in energy efficient lighting.


A nationwide leader in energy-efficient lighting, Retro-Tech Systems (RTS) is a performance-contracting company that assists commercial, government, institutional and industrial building owners. Its services include lighting audits, design upgrades, energy-saving calculations, installations, measurement and verification, and contractor retrofits. Committed to serving the customer and using tomorrow’s technology today, RTS aims to build long-lasting relationships with its partners.

Retro-Tech Systems is fortunate to have worked in the Energy Services Company (ESCO) industry for over 20 years. A proud member of the National Association of Energy Service Companies (NAESCO), RTS has worked with ESCOs nationwide.

RTS approaches each project with a partnership mentality and a process that aims to understand and to cater to one’s lighting upgrade and retrofit needs. This process incorporates industry-leading technical expertise, prompt completion of projects, and precise documentation through each step of the way. RTS recognizes that it is only as good as its last job, and it supports lighting projects with its in-house crews and with its local employees.

Contact us today for your energy-efficient lighting needs.