ASHRAE & ISHRAE Standards Compliant

Precision Industrial HVAC & Cooling Systems

Customized climate control and high-capacity ventilation solutions. From cleanroom environments to massive industrial shop floors, we ensure optimal air quality and temperature.

99.9% Uptime for Critical
Cooling Systems

Expert Solutions

Our Specialized Services

Kalpana Constech Pvt Ltd delivers precision and excellence across these 8 core industrial sectors in Bihar.