Painting; application of coatings and sealers; application of resinous coatings to flooring surfaces; application of spray-on insulation; spray-on roofing services; removal of insulation materials; carpentry; building remodeling; general building contractor services; snow removal services; road construction; excavation services; concrete repair; rental of portable flooring, namely, composite mats; rental of oil well drilling equipment, namely, composite mats for use with drilling rigs; rental of construction equipment, namely, composite matting for use in creating temporary access roads