Home improvement contractors perform a broad variety of work inside and outside the home, including carpentry, kitchen and bathroom renovation, basement finishing, construction of additional rooms, window replacement, exterior painting, waterproofing, masonry, chimney maintenance, roof and gutter repair, swimming pool repair and installation, fence installation, landscaping and gardening, driveway repaving and installation, exterior siding repairs, insulation, garage door repairs and installation, decks, solar energy system installation and more.