Not every repair requires the acquisition of a permit. While specifics vary from county to county, if a repair is simply fixing a system already in place and not making major changes to the system, no permit is required. For example, if a plumbing repair involves simply patching a leaking joint, a permit would not be required. If, on the other hand, the repair involves setting up a new network of pipes to circumvent the pipe with a problem, the plumber would require a permit.
When repairs involve major structural changes or modification of the electrical, heating and plumbing systems, a permit is almost always required. If, for example, a homeowner's existing furnace has spouted its last warm air and the homeowner is going to completely replace the heating system in his home, he must get a permit to remain in compliance. To obtain this permit, the homeowner or an agent acting on his behalf would have to apply for a permit with the local building department. This application process often involves providing a detailed account of the repair plans.
While getting a permit may seem an unnecessary and time-consuming process, there are benefits to getting the proper permits before proceeding with repairs. If a homeowner fails to secure a permit and continues with the repairs and building officials later discover the work was completed, the homeowner may face fines. Additionally, when a permit is issued, the work is subject to inspection. This inspection will provide the homeowner with a guarantee that the work was done in an appropriate fashion and that the resulting change or renovation is safe.
If a contractor is performing the repair, she will likely assist you in obtaining the permit. This may prove advantageous as this individual will have a better understanding of the permit acquisition process, saving you the time it would take to become familiar with the process and ensure that you have followed it properly.
If you contract out work for which you know you should need a permit but the contractor suggests that you do not obtain this permit, you should be skeptical. This unsavory suggestion could be an indication that the contractor is not licensed, making him someone on whom you can't depend.