A construction site is an area or plot of land where construction is taking place. The terms ‘building site’ and ‘construction site’ are frequently used interchangeably, although the former generally refers to the construction of buildings (and occasionally, more precisely, housing), whereas the latter can refer to a variety of different types of work, including road construction, sewer construction, and landscaping. One might be questioning the areas in a construction site that require maintenance, like any other facility, construction sites will generally require office facilities to provide accommodation for site managers, provide space for meetings and to provide storage for site documentation. Site offices are often described as ‘site huts’ even if they are large and well fitted out. IAQ Facility Services maintains the air, water, temperature, and ventilation in the site huts of the construction sites.