Variable Refrigerant Flow (VRF) accommodates the requirements of rooms or zones within your facility, providing an extremely energy efficient means of precisely maintaining varying temperatures. Simultaneous heating and cooling according to changing demands throughout the day, complex demand is no problem for the well-designed VRF system. Amber Mechanical Contractors, Inc. is proficient and experienced in all stages of design, fabrication, installation, project management, and continued maintenance, taking advantage of leading-edge technology such as 3D Coordination and our in-house sheet metal fabrication shop to perfectly meet your needs, goals, and highest expectations.