When performance and reliability are essential, water-cooled HVAC systems deliver powerful, energy-efficient comfort for large facilities. Using a water loop and cooling tower to reject heat, these systems provide superior temperature control for high-rise offices, hospitals, data centers, manufacturing plants, and institutional buildings.
Top Mechanical Service, we specialize in the repair, and maintenance of commercial water-cooled HVAC systems across Charlotte, NC, Fort Mill, SC, and throughout the Carolinas. Our certified technicians are trained on advanced chillers, pumps, and cooling towers—ensuring every system performs with long-term reliability and efficiency.
Why Choose a Water-Cooled HVAC System?
Unlike air-cooled systems, water-cooled HVAC systems use chilled water to absorb heat from indoor spaces, then release it through a cooling tower outdoors. This process allows for stable operation, quieter performance, and improved energy efficiency, even under heavy cooling loads.
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High Efficiency: Water transfers heat more effectively than air, lowering utility costs.
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Longer Equipment Life: Indoor installation minimizes wear and exposure.
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Quiet Operation: Most major components are located indoors.
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Compact Design: Saves rooftop space; ideal for multi-story buildings.
Scalability: Easily expanded to serve growing facilities or multiple zones.
Our Commercial Water-Cooled HVAC Services
1. Water-Cooled System Installation and Replacement
Installing a water-cooled HVAC system requires precision, planning, and technical skill. Our installation team handles every step from load analysis and equipment selection to piping, pump alignment, and final balancing.
We partner with leading brands including Trane, Carrier, Daikin, Marley, Evapco, Baltimore Aircoil, and York to deliver reliable, high-efficiency systems customized to your building’s layout and operational needs.
2. Cooling Tower Services
Cooling towers are the heart of every water-cooled HVAC system, transferring heat from chillers to the atmosphere. Our technicians service and replace cooling towers of all sizes, ensuring clean operation, proper water flow, and corrosion control.
Our cooling tower services include:
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New tower installation and retrofits
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Fan, fill, and drift eliminator replacement
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Basin cleaning and water treatment setup
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Structural inspections and vibration testing
We maintain towers from top manufacturers like Marley, Evapco, Baltimore Aircoil, and SPX, ensuring consistent cooling performance for every commercial environment.
3. Water-Cooled System Repair and Maintenance
Proper maintenance prevents downtime and protects your investment. We offer complete water-cooled system repair and preventative maintenance programs designed to keep your system efficient and code-compliant.
Our maintenance services include:
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Chiller and pump inspection
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Cleaning condenser tubes and strainers
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Checking refrigerant levels and pressure
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Monitoring tower water chemistry
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Testing motor and electrical performance
Regular maintenance not only extends system life but also ensures consistent comfort across your facility; even during peak demand.
Equipment We Service
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Chillers
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Trane CenTraVac™ Series
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Carrier AquaEdge® / AquaForce®
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Daikin Magnitude Magnetic Bearing Chillers
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York YK / YMC2 Series
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Cooling Towers
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Marley / SPX
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Evapco
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Baltimore Aircoil Company (BAC)
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Associated Equipment
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Bell & Gossett Condenser Pumps
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Taco Circulation Pumps
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Armstrong Fluid Technology Systems
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Siemens & Honeywell Control Systems
Trusted by Carolina Businesses
Corporate campuses to hospitals in Charlotte to logistics centers in Fort Mill, we’ve built lasting partnerships with businesses that count on reliable HVAC performance.
Local Expertise:
Our technicians understand regional building codes and climate challenges.
Energy Efficiency:
We help clients qualify for rebates and lower long-term operating costs.
24/7 Emergency HVAC Service:
Rapid response for critical systems and high-demand facilities.
Licensed and Certified Team:
Every project is handled by qualified professionals trained on all major water-cooled systems and cooling tower models.
Proven Reliability:
Clients across the Carolinas trust us to keep their systems performing year after year.
Keep your business running efficiently with professional commercial water-cooled HVAC system services from Top Mechanical Service. Call 704-301-2351 or request a consultation today for expert installation, repair, or maintenance in Charlotte, NC, or Fort Mill, SC.
Top Mechanical Service, Inc.
Licensed Experts Serving Charlotte and the Carolinas