*   Heating,Ventilation and Air conditioning
*   Chilled, Hot Water and Steam Piping Systems
*   Commercial and Industrial Exhaust Systems
*   Process Piping, Instrumentation
*   Energy Recovery Systems
*   Smoke Control Systems

*   Domestic Water Systems and Distribution
*   Site Drainage, Storm and Sanitary Sewer Systems
*   Gas, Compressed Air Vacuum and Medical Gases Systems
*   Water Treatment and Wastewater Systems
*   Fuel Oil Storage and Piping Systems

*   Branch Wiring
*   Building Power and Lighting Systems
*   Standby Power Systems
*   Uninterruptable Power Supply
*   Wire Management, Special Grounding Systems

*   Sprinkler and Standpipe Systems
*   Detection and Alarm Systems
*   Emergency Communication Systems
*   Fire Suppression Systems
*   Fire Alarm and ARCS Systems

*   Underground Storage Tank Management
*   Soil and Groundwater Remediation
*   Geophysical Investigations/Remote Sensing
*   Asbestos Sampling and Management Plans
*   Lead Paint Sampling and Management Plans
*   Air Quality Monitoring, Modeling, and Permitting 
*   Stormwater Management 
*   Industrial Compliance Services
*   Regulatory Closures