Cokenergy LLC

Established in 1912, Continental Electrical Construction Company is an electrical construction company and is located in Naperville, Ill. It offers various electrical services, including preconstruction, construction, designing and building, and construction maintenance. The company also provides structured cabling services, such as redundant and fault-tolerant systems, and mission-critical systems. It also offers high performance networks for various applications, including data centers, trading floors, call centers, commercial office buildings, tenant spaces, and health care and manufacturing facilities. Continental Electrical Construction provides specialty wiring solutions for building management systems, and the temperature controls marketplace. Its security systems group provides custom design, engineering, and installation of various physical security management solutions. The company also offers telephone, and audio and video solutions.

General Electric Company in Oak Brook is dedicated to rising to the challenge of building a world that works. Their leading technologies help the world work more efficiently, reliably, and safely. With a commitment to innovation and excellence, GE in Oak Brook strives to make a positive impact on global industries and communities through their cutting-edge solutions and services. Generated from their website's infomation

Twin Supplies Ltd. is a full-service lighting company based in Oak Brook, Illinois, specializing in energy-efficient and high-quality lighting solutions for commercial businesses, public sector facilities, and churches. With nearly 15 years of experience, the company is dedicated to delivering substantial energy savings and improved light output, assisted by a knowledgeable and friendly staff. As an approved Service Provider for various utility rebate programs, Twin Supplies expertly manages projects from start to finish, offering complimentary energy audits, processing rebate applications, and providing turnkey installations by qualified electricians. The company has successfully aided a wide range of clients, including schools and large enterprises, ensuring timely completion within budget and exceptional customer satisfaction. Generated from the website