If you have a repeating problem or the cable can not get through this is when cameras come into play, however if you just moved in or finished a remodel sometimes its good to check out the line condition. Here are some pictures of some common problems below. br Have a Plumbing problem that needs to be addressed immediately or need the services of a professional Miami Plumbing Contractor you can count on? Contact General Plumbing today at (305) 514-0260.