Typically, there are three alternative approaches to managing a home improvement project: hiring a general contractor, directly hiring specialized contractors, or doing the work oneself. A general contractor oversees a home improvement project that involves multiple trades. A general contractor acts as project manager, providing access to the site, removing debris, coordinating work schedules, and
performing some aspects of the work. Home owners can also bypass the general contractor, and hire tradesmen themselves, including plumbers, electricians and roofers. Another strategy is to "do it yourself" (DIY). There are many retailers that specialize in selling materials and tools for DIY home improvement. These stores host classes and carry numerous books to teach customers how to do the work themselves. DIY websites also provide information, in the form of how-to videos, articles and step-by-step instructions. Marketplace conditions that can motivate DIY home improvement include (1) the economic benefits of DIY, (2) a perceived lack of goods and service quality, and (3) the limited availability of desired goods and services. As a homeowner looking to sell, making the correct home improvements may in some cases help the sale of a home.
