Issues permits to demolish, alter, or make major repairs to the whole or part of any existing building; to build new structures; to install new roof coverings, window replacements, siding, decks, or steps; to do electrical, plumbing, heating, or air conditioning work; to repair concrete or asphalt resurfacing or paving; and to grade or regard yard areas. Service includes inspections following work, prior to enclosure in walls, floors, or ceilings.