No, acquiring the proper building permits is not avoidable. However, not every type of home renovation or remodel requires you to obtain a permit. When the plan involves constructing or altering the structure of the building or working with electrical, plumbing, and mechanical systems, permits are necessary because safety is a top concern. Renovations such as re-carpeting your floor, painting the interior or exterior of your house, and building cabinets without changing the layout of the space can be done without a permit in San Jose.