K2D is a professional mechanical, plumbing, and electrical engineering firm, which has been delivering outstanding services in California, Arizona, Washington, Colorado, and Nevada for several years. We have a team of LEED accredited licensed engineers, who are committed to delivering supreme quality engineering design and custom services to clients. K2D offers integrated design services for HVAC, plumbing, fire protection design, energy conservation, LEED and commissioning. Known for its energy efficient and detailed drawings and in comprehensive coordination, the firm is led by Arash Khalifeh, and has maintained these high standards throughout its evolution from a small family firm to a respected firm in the industry. The firm is rooted in these values and they permeate throughout its entire culture—from materials selection to client coordination to thoughtful, detailed construction documents. Our commitment to energy-efficient and environmentally responsible systems is reflected in every project we work on. Our depth of expertise, strong collaborative process and sensitivity to each project’s architectural, efficiency, environmental and phasing requirements is demonstrated by numerous endorsements from clients as well as awards of excellence from the industry. We provide services for health care, aviation, energy services, Title 24 reporting, commissioning, LEED, educational facilities, science and technology, as well as single family, multi-family, and mixed use developments. At K2D, there is no status quo. We approach every project with fresh perspective and enthusiasm, the highest level of expertise and a deep commitment to providing solutions that will accommodate each client’s unique needs and help build a greener tomorrow, today.