McKenna Services

• 24 hour emergency service
• Commercial/Industrial/Institutional/Service and Construction
• Heating, Ventilating, Air Conditioning, Refrigeration
• Design/Build
• Over 30 licensed journeymen
• Project Management
• Mechanical system retrofits/upgrades
• Customized engineering programs
• Steam/hot water heating systems
• Refrigeration systems service/installation
• CFC refrigerant management with certified technicians
• Computer Room systems/Liebert Certified
• Environmental Chambers
• Direct Digital Control (DDC) energy management systems, service/installation
• Hydronic, process, refrigeration & specialty piping systems
• Electronic/pneumatic temperature control systems
• Indoor air quality testing and analysis-IAQ
• Off-site remote building system monitoring
• Comprehensive Preventative Maintenance Programs
• Service reports to provide information for management
• Comprehensive building systems analysis/surveys
• Troubleshooting/diagnosis/repair/problem solvers