37 Painting services; Power washing services; Refinishing of decks; Repair, maintenance and modification of buildings and decks; Roofing services; Building construction, remodeling and repair; Construction of decks; Construction, maintenance and renovation of buildings; Consultation in the field of physical maintenance of buildings and decks; Consulting in the field of basement waterproofing; Consulting in the field of building construction; Installation, maintenance and repair of doors, staircases, and windows; Waterproofing of basements