Installation & Commissioning
Industrial and commercial RTUs, air- and water-cooled chillers, large-scale VRF/VRV systems, and refrigeration plants — validated for airflow, temperature, and control sequences.
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Engineered heating, ventilation, air-conditioning and refrigeration for Georgia's manufacturing plants, retail markets, and commercial facilities. Honest · Fast · Precise.
Century Mechanical LLC is an industrial and commercial HVAC&R contractor based in Lawrenceville, GA. Since 1998 we have supplied engineered heating, ventilation, air-conditioning and refrigeration solutions throughout Georgia and neighbouring states.
Our compact, senior team delivers design, installation, commissioning, and lifecycle support for complex mechanical systems in manufacturing plants, retail markets, industrial warehouses, and large commercial buildings. Our mission — "Mechanical Excellence for Your Comfort" — reflects our commitment to engineering precision and client satisfaction.
From design and installation to commissioning, preventive maintenance, and modernization — one accountable partner for your mechanical infrastructure.
Industrial and commercial RTUs, air- and water-cooled chillers, large-scale VRF/VRV systems, and refrigeration plants — validated for airflow, temperature, and control sequences.
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Refrigerant management, vibration and thermographic analysis, coil cleaning, filter replacement, and control recalibration — backed by 24/7 emergency support.
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Phased modernization for aging infrastructure — variable-speed drive conversions, intelligent controls, and low-GWP refrigerant transitions that cut energy and downtime.
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Our core competency lies in the design and construction of high-capacity HVAC&R systems tailored to industrial and commercial requirements.
A selection of industrial and commercial installations delivered for leading manufacturers and retailers.
Large-scale VRF system for a manufacturing facility.
Deployment of 150 LG VRF units for a new industrial plant.
80 LG VRF units for an automotive component facility.
HVAC & refrigeration for Alabama's largest Korean grocery store.
Samsung VRF system with 60 indoor units.
Low-temperature electrolyte storage construction.
"We have worked with this company for more than 10 years. As far as I'm concerned, we have never had any complaints about their service or their prompt response whenever we have needed it."
Tell us about your facility. Our team will scope the right HVAC&R solution — from a single rooftop unit to a plant-wide VRF deployment.