Construction companies effects the environment in two ways, first by consumption of resources and second by creating wastes and toxic materials. Many construction companies are actively playing its role in damaging the environment. Air and noise pollution are the most emerging faces of environmental pollution causing just because of construction companies. Sosna Company has a department that manufactures wood trusses (wood frames used in the construction industry). Major alarming factors like global warming cannot reduce in past many years because we are not willing to reduce the concentration of such industries. Scientist explains that Global warming increased every single year because of greenhouse gases like carbon dioxide and nitrogen oxide. We all should learn how to minimize the effect of construction industry on environment. Still if we bear just a little more unit cost, material cost, and conversion cost, we can take down its effect to minimum limit.