The meaning of alteration is: To make different without changing into something else. We offer this service because there are many jobs in a home that require alteration to doors sizes, windows sizes, layouts of a bathroom , changing a room size, adding an entryway to a home, remodeling or removing interior walls, building an addition onto an existing dwelling and the list goes on. Most of these jobs will, in some cities and counties ,require a permit and we can help you walk through that process with quality plans. We can even do the entire permitting service if you so desire. Feel free to give us a call and we can set up a time to talk this over. We are your complete home doctor!