Building cleaning and building maintenance services provide and perform building or facility cleaning and maintenance or repair on a daily, weekly, or ad hoc basis.
General contracting services serve as a single point of responsibility for construction projects. These companies perform layout, scheduling, estimating, and sub-contracting activities. General contractors also complete the construction itself.
Welding and fabrication services weld and fabricate a variety of materials. They may also perform services such as machining, CAD support, and field welding.