Commercial Services

Preventive Maintenance

• Comprehensive system inspections 

• Scheduled filter replacement and air handler cleaning 

• Condenser and evaporator coil cleaning

• Electrical system testing including controls, contactors, relays, and disconnects 

• Refrigerant management 

• Lubrication of motors, bearings, and mechanical components 

• Drain pan and condensate system 

• Airflow testing, balancing, and damper operation verification 

• Control system and BAS integration 

• Safety device testing 

• Seasonal startup and shutdown services 

• Energy efficiency evaluations and recommendations 

• Detailed service documentation and reporting 

• Priority response and reduced downtime support 

Chillers

• Preventive maintenance and service agreements

• Emergency repair and troubleshooting services

• Equipment selection (air-cooled and water-cooled chillers)

• Procurement and equipment logistics management

• Rigging, setting, and installation of chiller units

• Controls coordination with BAS (Building Automation System) contractors

• Chiller plant retrofits and efficiency upgrades

Controls

• Controls system design and architecture development

• Integration of HVAC, plumbing, and mechanical equipment into BAS

• Sequence of operations development and documentation

• Field device installation (sensors, actuators, transmitters, VFDs)

• Direct Digital Controls (DDC) programming and configuration

• Network infrastructure installation (BACnet, Modbus, LonWorks)

• Alarm configuration and trend log setup

• Startup, point-to-point verification, and system checkout

• Functional performance testing and commissioning support

• Controls upgrades and legacy system migration

• Operator training and documentation

• Preventive maintenance and service agreements

• Troubleshooting and emergency service support

HVAC

• 24/7 emergency repair services 

• Tailored preventive maintenance programs 

• System diagnostics and troubleshooting

• Repair and replacement of HVAC components 

• Refrigerant services 

• Airflow testing and system balancing 

• Controls and Building Automation System (BAS) services 

• Indoor air quality (IAQ) solutions 

• Energy efficiency assessments
  and retrofits 

• Equipment upgrades and
  system retrofits 

• Seasonal startup, shutdown, and commissioning services

• Compliance and safety inspections 

• Tenant comfort issue resolution 

• Asset lifecycle management and capital planning support

• Detailed service reporting and maintenance documentation

Plumbing

• Pre-construction estimating and budgeting

• Plumbing system design-assist and constructability review

• Domestic water service and distribution installation (hot and cold water)

• Sanitary waste and vent system installation

• Storm drainage system installation (interior and exterior)

• Natural gas and specialty gas piping installation

• Backflow prevention device installation and testing coordination

• Water heater and boiler installation (commercial and industrial applications)

• Circulating pump installation and controls coordination

• Plumbing fixture installation (commercial, institutional, and industrial)

• Specialty plumbing systems (medical gas, laboratory piping, process piping)

• Grease interceptor and oil separator installation

• Sump pumps, ejector pumps, and lift station installation

• Floor drains, trench drains, and roof drain installation

• Pipe fabrication and prefabrication services

• Insulation coordination for domestic water and specialty systems

• Hydrostatic testing and system pressure testing

• Video inspection and leak detection services

• Code compliance review and permitting coordination

• Commissioning and start-up services

• As-built documentation and O&M manual preparation

• Preventive maintenance and service agreements

• Renovations, retrofits, and tenant
  fit-outs

• Emergency repair and troubleshooting services

Boilers

• Comprehensive boiler inspections 

• Preventive maintenance programs 

• Startup and shutdown services 

• Combustion analysis and tuning

• Burner inspection, cleaning, and adjustment

• Safety control testing

• Water treatment coordination
  and monitoring 

• Boiler tube and heat exchanger cleaning

• Pump, valve, and expansion tank inspection and service

• Control system inspection and calibration 

• Leak detection and repair for piping, gaskets, and fittings

• Code compliance inspections and documentation 

• Emergency boiler repair services 

• Efficiency assessments and upgrade recommendations 

• Detailed service reports and operational documentation 

Design Build

• Budget development and cost modeling at each design phase

• HVAC, plumbing, and piping system engineering

• ​Load calculations and equipment sizing

• ​Integrated design coordination with architects and structural engineers

• Constructability reviews and value engineering

• Code analysis and permitting support

• Equipment selection and procurement strategy

• Detailed fabrication drawings and shop drawings

• Prefabrication and modular construction solutions

• Project scheduling and phasing development

• ​Field installation

• Commissioning and performance verification

• Testing, adjusting, and balancing (TAB) coordination

• Owner training and turnover documentation

• Warranty administration and post-construction support

• Ongoing maintenance planning and service agreements