RHT Energy has conducted over 500 Level 1, Level 2 or Level 3 commercial energy audits and recommended various energy efficiency measures for most commercial processes. These include measures for lighting, HVAC systems, refrigeration, insulation, windows, catalysts, chillers, DX cooling, servers, PC power management, boilers, restaurant equipment, grocery cases, night curtains, circulation pumps, and much more. Our analysts use a variety of tools to ensure that no energy saving opportunity is missed, including an impressive data logging library, infrared thermography, and eQUEST modeling if deemed necessary for more complex audits.