
This invoice serves as a formal record of work and a request for payment.

Tucked away in the recesses of the walls, ceilings and basement of the modern home is a network of ducts, heating and cooling units, and other machinery that work in-sync to keep things cool, hot, dry, and otherwise pleasant indoors. HVAC stands for Heating-Ventilation-and-Air-Conditioning, and it’s the reason why most Americans enjoy all-season comfort in their homes in the face of fluctuating heat, cold, humidity, and allergens outside. The document will provide itemized information to the client or business (in the event the unit(s) would be installed by contractors) once the unit has been sold and/or installed for the client. The same document may be used by contractors who would only install units for companies who outsource their installations to contractors. An HVAC invoice is a document that may be completed by any company that sells and installs HVAC units into homes or businesses to detail charges for services rendered.
