Frequently Asked Questions

We service chillers, AHUs, VRV/VRF systems, cooling towers, fan coil units, and package units across all major brands.

Our AMC plans include scheduled preventive maintenance visits, emergency breakdown support, performance logging, and compliance documentation.

AMC clients receive priority response within 4-24 hours depending on the SLA tier selected.

Yes, we service Daikin, Carrier, LG, Samsung, Blue Star, Voltas, Mitsubishi, Trane, and other leading brands.

Filter cleaning, coil inspection, refrigerant pressure checks, electrical current logging, drain line flushing, belt checks, and a digital service report.

TAB is the systematic process of measuring, adjusting, and documenting HVAC airflow and water flow to ensure they match engineering design specifications.

Unbalanced systems cause hot spots, drafty zones, excessive energy consumption, and door pressurization problems.

Calibrated capture hoods (balometers), thermal anemometers, micro-manometers, pitot tubes, and ultrasonic flow meters.

Duration depends on system size. A typical 10-AHU commercial building takes 3-5 working days.

Yes, we provide comprehensive TAB reports with measured vs. design values, damper positions, and balancing certificates.

HVAC validation is a documented process proving that cleanroom HVAC systems consistently maintain required environmental conditions for manufacturing.

Design Qualification verifies design specs. Installation Qualification checks correct installation. Operational Qualification tests operating parameters. Performance Qualification confirms long-term stability.

A test using PAO aerosol and a photometer to verify HEPA filters are free of leaks in the media, frame seals, and housing.

Critical sterile areas should be validated every 6 months. Less critical areas annually. Re-validation is needed after any significant system modification.

We follow WHO-GMP, USFDA, EU-GMP, ISO 14644, ISPE guidelines, and applicable CDSCO regulations.