EST-S, INC.

Capabilities

We have over 40 years of experience performing Preventive Maintenance (PM) and NFPA-compliant B Maintenance Programs on medium-voltage (15kV) and low-voltage (480V) switchgear and transformers, including Transformer Turns Ratio (TTR) testing. Industries we serve include hospitals, clinics, high-rise buildings, hotels and resorts, mines, refineries, heavy industrial plants, and food processing facilities. We also specialize in conducting safety audits for wet environments in food plants, ensuring regulatory compliance and minimizing electrical hazards. Electrical energy audits Air-cooled chiller inspections and cooling system audits.