So you're renting web page space to a local business. Let's say you live in NJ where I happen to live. https://missionplumbingllc.com/ of lucky out here because this is a very densely populated area. We have businesses out the wazoo here. In fact, you can't turn around without bumping into one.
Examine the washer and replace it with a new one. Also replace screws, in case they are old and damaged too. The new ones you buy should be durable and of good quality.
water line repair If you can't find leaks on your hot water tank, toilet and within the lines from home to the meter box, then try checking the hoses in your garden, shower head, other sources of water and also your irrigation system.
Investigate the plumber's reputation. Ask a neighbor before starting your search or check online for customer reviews. Call the Better Business Bureau or your city to ask about any complaints on file against this company. Finally, ask the plumbing company for references from customers. If they are reluctant to provide references, call another plumber.
plumber works You see, because metal tends to expand and contract at a different rate then asphalt, cracks can develop where things like air conditioners and large ducts meet up with the roof. Look carefully because even a small crack can be the source of a big problem.
water line repair If none of these materials is available to you, you can always elect to soak rags or towels in hot water and wrap them around the frozen pipe. This will probably take longer than any of the methods previously mentioned.
Depending on your repair job you might need a bucket that will fit below the sink trap, as well as some rags and newspaper. Masking tape is useful for labeling and for wrapping around the heads of the wrench to protect your chrome tap handles. Rubber gloves are recommended, particularly when working with the toilet, but there are greases and glues that you may not want on your hands.