Business, tax and funding
DIY
Abbreviation for do it yourself
In short and in plain language
DIY means you do a job yourself and do not hire a firm.
In the trades, people often compare with prices at a hardware store.
A trade firm's site can show which work goes beyond what people do themselves.
Definition
DIY means doing something yourself instead of hiring a specialist. In the trades it often refers to comparisons with DIY-store prices. A trade business website can show which services go beyond what people do themselves.