MEP consultant engagement is the process of formally involving mechanical, electrical, and plumbing (MEP) engineers in a construction project to design the building’s core service systems. This phase includes selecting qualified consultants, defining their scope of work, and establishing contractual agreements. The MEP consultant begins by reviewing architectural plans, understanding project requirements, and coordinating with the design team to develop efficient, code-compliant systems for HVAC, power, lighting, water, drainage, and fire protection. Their engagement ensures technical functionality, occupant comfort, energy efficiency, and regulatory compliance, while supporting the architect’s vision and the client’s operational and sustainability goals.