HVAC Services
Precision Mechanical can design, build, support, and maintain any type of commercial heating, ventilating, air conditioning, or refrigeration system. Our focus on leading edge technologies along with industry / government guidelines for energy efficiency, means the systems we install will be the most cost effective to operate and maintain as possible. Our reputation as a leader in HVAC systems is the reason we are continually invited to bid on new projects.

Our commercial HVAC experience, along with our design-build and fabrication capabilities, means there is no project too large or too small, for us to handle.
Services Provided
AC and Refrigeration
Air & Water Balancing
Air Conditioning
Air Handling Units
Air-Conditioning Maintenance
Central plants
Centrifugal Chillers
Chill beam systems
Chilled Water Piping Systems (Low, Medium, & High Pressure)
Chiller Units
Commercial Refrigeration
Computer Room Air Conditioners (CRAC)
Condensate Piping Systems
Cooling Towers
Custom Fit Equipment Installation & Retrofitting
Dampers & Louvers
Duct & Ductless Split Systems
Duct Fabrication & Installation
Duct Sealing
Dust Collection Systems
Energy & Heat Recovery Systems
Exhaust Ducts
Exhaust Fans
Heat Exchangers
Heat Pumps
Heat Transfer Plants
High Efficiency indoor comfort systems
Hot Water Piping Systems
Hydronic Heat Systems (Boilers)
Hydronic piping systems
Hydronic Systems
Make-up Units
Pressurizing for Duct Testing
Programmable Thermostats
Pumps (Water & Steam)
Radiant piping systems
Refrigeration piping systems
Rooftop Units
Screw Chillers
Soot Collection Systems
Split Systems
System Installation
System Replacement
Tanks & Pressure Vessels 
Variable Frequency Drives (VFDs)
Variable Refrigerant Volume (VRV)
Variable Refrigerant Flow (VRF) Systems
VAV (Variable Air Volume)
VAV boxes
Ventilation Systems
Markets / Industries We Serve
Criminal Justice
Food Processing
Governmental Agencies
Health Care
Metropolitan Sanitary Districts
Military Installations
Colleges and Universities
Water treatment plants
Waste treatment plants
Power generation plants
Co-Generation Plants
Chemical plants
Manufacturing plants