Green Energy


Residential / Commercial / Industrial Services:

Photovoltaic Solar Energy

  • Solar PV Panel installation
  • Inverters and data monitoring modules
  • Mounting Hardware, Racking and Structural Systems
  • Balance of System (BOS) Components
  • Solar Water Pumps
  • Pool / Spa Heating
  • Refrigeration Systems
  • Solar Thermal Systems / Filtration / Conservation
  • Building Integrated Photovoltaic (BIPV)



Efficiency and Weatherization

  • Intelligent HVAC Systems
  • Energy Management and Control Systems
  • Energy Monitoring
  • Home Energy Audits
  • LED and Eco Lighting Systems
  • Solar Window Film and Sun Control
  • Solar Foam, Cool Foam and Poly Roofing
  • Storm Windows / Double Pane Installations
  • HVAC Maintenance and Testing


Important Links For Tax Credits and Incentives

For more information on tax credits and incentives please contact DQSI,LLC.

DQSI, LLC | 19218 North 5th Street
Covington, LA 70433 | 985-871-7472