Data Specialties Inc. (DSI) has a rich history of nearly three decades in the data center design and construction industry. Founded in 1991 by Phil Rafferty and Ric Maxson, the company emerged from a recognized need for ethical and specialized contractors in the rapidly evolving technology sector. DSI has its headquarters in Southern California, complemented by satellite offices in Northern California and Arizona, showcasing its commitment to meeting the diverse needs of U.S. corporations.
The foundation of DSI's ethos lies in integrity, openness, and hard work, resulting in strong relationships with both clients and employees—many of whom have been with the company for over 20 years. This loyalty is testament to the high standards of quality DSI strives for, having evolved from an electrical contractor to a comprehensive design/build general contractor. The company self-performs critical tasks including electrical work and communications wiring, managing all phases of data center projects including design, construction, commissioning, and maintenance.
DSI’s notable partnerships with leading industry players such as Kyndryl (formerly IBM), Vertiv, and APC enhance its reputation in delivering reliable and state-of-the-art data center solutions. The company has successfully built over 400 data centers, totaling more than 1,000,000 square feet, indicating both scale and trustworthiness in its operations.
Offering tailored, energy-efficient solutions, DSI specializes in prefabricated modular data centers that provide scalability and flexibility to clients' changing needs. Beyond construction, DSI stands ready to support consolidated infrastructure and data center assessments, ensuring optimal performance and security for mission-critical environments. As they continue to build their legacy, DSI remains focused on evolving technology trends and the ongoing demands of their clients.
