Paradigm designs, installs, and maintains HVAC and plumbing infrastructure — cooling, heating, ventilation, and STP/WTP/RO water treatment — for hospitals, hotels, pharmaceutical plants, and industrial sites across Bangladesh.
From rooftop chillers to sewage treatment plants — every system below is designed, installed, and serviced in-house.
Split, VRV/VRF, ductable and central AC sized for the room, not the catalog.
Fresh-air handling, exhaust, and kitchen ventilation engineered for air quality.
Boilers, heat pumps, and radiant heating for year-round comfort.
Preventive AMC, emergency callouts, and diagnostics on a 24/7 line.
Process cooling and climate control for plants and warehouses at scale.
Audits, smart controls, and VFD retrofits that cut running cost.
Design, installation and maintenance of sewage, water treatment, and RO plants, plus general commercial plumbing.
Over 15 years delivering HVAC and water infrastructure across sectors.
Certified engineers and technicians on every install and service call.
Round-the-clock emergency response, not just business-hours coverage.
Energy-efficient equipment and water recycling built into every design.
Paradigm is a leading provider of comprehensive HVAC and water systems solutions in Bangladesh, delivering superior climate control and water treatment across commercial, industrial, pharmaceutical, and hospitality sectors — with our own duct workshop, fabrication team, and service crew in Dhaka.
Deliver innovative, energy-efficient, and reliable HVAC and water solutions that enhance comfort and air quality while maintaining environmental sustainability.
To become the most trusted HVAC and water-systems provider in Bangladesh, recognized for quality, innovation, and customer satisfaction.
Meeting the highest standard on every install.
Honest scoping and transparent pricing.
Adopting the latest equipment and controls.
Prioritizing satisfaction over the sale.
Eco-friendly systems, water recycling built-in.
Dependable support, every time you call.
Authorized supply of climate and water-treatment equipment, from single-split units to plant-scale chillers.
Split, VRV/VRF, ductable, cassette and window units for every application.
Exhaust fans, fresh-air units, ducts, diffusers, grilles and controls.
Air-cooled, water-cooled, screw, scroll, and modular configurations.
Hidden indoor units, uniform distribution, flexible zoning, low noise.
Individual zone control, up to 50% energy savings, heat recovery.
BMS, thermostats, sensors, VFDs, and IoT-based monitoring.
HEPA filters, UV purifiers, humidifiers, dehumidifiers, and monitors.
STP units, WTP systems, RO plants, pumps, and recycling equipment.
2,000 TR chiller plant.
400 TR chiller plant, Dhaka.
860 TR VRF installation.
200 TR VRF, Gazipur.
Central hot water plant, 105 kW.
Heat pump hot water, 200 kW.
Overflow swimming pool, 136,000 L.
250 TR VRF installation, Dhaka.
350 TR chiller plant, Panthapath, Dhaka.
Building 8 (2nd floor), Road 7, Block C, Banasree, Dhaka 1219, Bangladesh
+880 1910 222251 · +880 1728 704409
info@ptclbd.com
Sun–Thu, 9:00 AM – 6:00 PM · Fri–Sat closed
