Greiner Electric is an electrical contracting company located in Colorado. The company possesses extensive experience in a large variety of private and public sector markets. These markets include office complexes, manufacturing, hospitals and health care, hotels, biotechnology laboratories, multiple-family residential homes, data centers, sport facilities, tourist centers, government facilities and educational institutions. The company provides its customers with a variety of electrical services, such as fire alarm systems, security and life safety systems, data and telephones, exterior sign lighting, generator systems, transformers, thermographics, circuit breakers, motors, oil and fluid analysis and preventative maintenance. It is a member of the Hispanic Contractors of Colorado organization. HCC is a nonprofit association committed to creating a positive environment for Hispanic construction firms. By providing an effective agency through which member firms can express their collective voice, HCC facilitates a better understanding of its member companies capabilities as contractors. Greiner Electric maintains a location in Littleton, Colo.