• HVAC
  
• Commercial Refrigeration/Freezing
  
• Water Heating and Cooling, Ground Source Heat Pumps ("geothermal")
• Select commercial dryers and industrial processes.

We also partner with providers of:

• Mechanical (HVAC) Services
• Energy-efficiency project financing
  
• Efficiency/Emissions Rebate & Incentive Processing
  
• Energy Audits and Efficiency Consulting
  
• Electricity Demand Response Services
  
• Lighting: retrofits, audits, intelligent systems, recycling
• Water and steam management, conservation.
  
• Building shell insulation services
  
• Energy procurement  services
• Passive Solar Heating
• Solar Water Heating (commercial scale only)