Application of protective coatings; Application of coatings for others, namely, applying protective coating, insulation coating, fireproofing coating, waterproofing coating; Applying protective coatings to construction materials, wood, metal, leather; Building construction and repair; Building construction services; Building construction, remodeling and repair; Building construction observation, namely, static inspection, functional verification inspection, performance verification inspection; Building damp-proofing; Building maintenance and repair; Building restoration; Carpentry services; Construction and renovation of buildings; Construction consultation; Consulting in the field of basement waterproofing; Damp proofing services; Fumigating; Contractor services, namely, fireproofing, insulation, waterproofing, restoration; Installation and maintenance of fire alarm, detection and suppression systems; Installation of building insulation; Installation of insulating materials; Maintenance and repair of buildings; Maintenance of fireproofing systems, insulation installations, waterproofing systems; Repair of masonry walls and structures; Restoration in the field of residential and commercial structures; Restoration of masonry walls and structures; Restoration services in the field of water, smoke and fire damage; Technical support services, namely, technical consultation in the field of application of spray-on insulation and protective coatings; Waterproofing of basements; Waterproofing of residential and commercial structures