Worst contractor experience ever. Vlad came out to replace a pedestal sink and toilet set in our master bathroom. He cracked our $300+ sink basin and installed the toilet improperly causing hazardous sewer gas to enter our home. We have since purchased a new sink basin and hired a handyman to install it who, to our dismay, found that Vlad had removed the rubber washers from both the hot and cold faucet supply lines. Now we will need to call the handyman back to take apart our brand new toilet to determine what is causing the sewer gas smell.
Sometimes a faucet leak can be stopped by replacing the rubber washer at the end of a faucet stem or cartridge. This is a more common repair on older fixtures when things were built to last and designed to be able to be maintained. Other times the whole stem or cartridge needs replacement or the bibb seat deeper back into the fixture needs replacement. That leads to matching up the right components and often times making a trip to the hardware store or plumbing supply house necessary due to the many varieties, makes and models of faucets. My advice is to make sure your Plumber has faucet repair kit on their truck before having them come out to assess the issue.