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How to fix or replace a leaky faucet

mhiplumbers • Dec 21, 2022

Kitchen faucets are a common household fixture. They’re used every day, sometimes multiple times per day.


Over time, kitchen faucets can wear out or even break down and start leaking.


If your kitchen faucet is leaking, the first thing you should do is turn off the water to the sink. You will then need to figure out why it is leaking.

Here are the most common causes:
  • Worn out washer. If the handle doesn’t turn smoothly or feels loose, try replacing the washer first. It’s cheap and easy to do with just a screwdriver and a wrench.


  • Over tightening the handle set screw. If your handles aren’t moving smoothly or feel loose, check for stripped screw holes in the handles. You can use an all-purpose glue like JB Weld or epoxy to fix them temporarily or permanently depending on how badly they are stripped out. If they’re stripped too badly to use glue or epoxy, replace them with new ones.


  • Cracked washerless cartridge assembly (faucet). The cartridge is the little piece inside that makes your faucet work smoothly; it may have cracks in it from age and use if it leaks badly enough for you to notice it dripping while sitting under the sink.


When this happens, you’ll need to replace the entire faucet. Replacing a kitchen faucet is an easy do-it-yourself project that you can complete in just a few hours.

Here’s how to do it:
  1. Turn off the water supply to the sink. Then turn on the faucet and make sure the water is drained out of the lines.
  2. Remove the old faucet handles by unscrewing them counterclockwise using an adjustable wrench (or channel locks if you don’t have access to an adjustable wrench). Take care not to scratch any surfaces as you remove them.
  3. Disconnect any flexible hoses that connect to the faucet handles by unscrewing them counterclockwise with an adjustable wrench (or channel locks if you don’t have access to an adjustable wrench). Take care not to scratch any surfaces as you remove them.
  4. Remove any screws holding down brackets that hold down hoses or electrical wires connected to your old faucet handles before removing them completely.


Now you’re ready to install your new faucet!


Look at your new faucet’s instructions for specific instructions on how long each part should be screwed in and how much torque should be applied when tightening them down.


Most modern faucets use compression fittings that require no tools other than a crescent wrench (or channel lock pliers) but some older models may require a pipe wrench or plumber’s wrench for installation


Position your new faucet over the mounting holes in your sink (see manufacturer’s instructions) and mark where they should go with masking tape or painter’s tape so that they’re level with each other (in most cases).


If you’re working with a single-lever style faucet (as opposed to a double-lever), you’ll want to make sure the handle is oriented so that it’s facing outward when you’re finished — this will make it easier to turn on and off while keeping water from spurting out at odd angles during use.


Tighten all connections.


Once you’ve got both handles securely in place, use your pliers again to tighten down each connection screw until they are snug but not overly tight before you try turning on.


If you need help or do not have any tools, contact MasterCraft Plumbers, we offer free estimates and same-day service in Carlsbad and Murrieta, CA. and the surrounding areas.


If you would like to schedule an appointment, call (760) 350-3888.

The Most Common Plumbing Problems in San Diego and How to Fix Them

16 Jul, 2024
Living in San Diego comes with its unique set of plumbing challenges. From the hard water that can wreak havoc on your pipes to the occasional droughts that strain water resources, homeowners here face various plumbing issues. In this article, we'll explore some of the most common plumbing problems in San Diego and provide tips on how to fix them. We'll also help you understand when to call in a professional. 1. Clogged Drains Problem: Clogged drains are a frequent issue in many San Diego homes. They can occur in sinks, showers, and bathtubs, often due to the buildup of hair, soap scum, grease, and food particles. DIY Fix: Plunger: For minor clogs, a plunger can often do the trick. Ensure enough water is in the sink or tub to cover the plunger’s cup, and give it several firm plunges. Drain Snake: A drain snake (or auger) can break up the blockage for more stubborn clogs. Insert the snake into the drain and turn the handle to push it through the clog. Baking Soda and Vinegar: Pour a cup of baking soda and vinegar down the drain. Let it sit for about 15 minutes, then flush with hot water. When to Call a Professional: If you’ve tried these methods and the clog persists, it’s time to call a plumber. Persistent clogs can indicate a more severe issue in your main sewer line. 2. Leaky Faucets Problem: Leaky faucets are annoying and can also waste significant water, driving up your water bill. The cause is usually worn-out washers or seals. DIY Fix: Turn Off Water Supply: Before starting any repair, turn off the water supply to the faucet. Replace Washers and O-rings: Disassemble the faucet handle and replace any worn washers or O-rings. These parts are inexpensive and can be found at most hardware stores. Reassemble Faucet: Once the new parts are in place, reassemble the faucet and turn the water supply back on. When to Call a Professional: If the faucet continues to leak after you’ve replaced the washers and O-rings, the issue may be more complex, such as a corroded valve seat. A professional plumber can diagnose and fix the problem. 3. Low Water Pressure Problem: Low water pressure can frustrate daily tasks like showering and washing dishes. It’s often caused by the buildup of mineral deposits in pipes or fixtures, leaks, or issues with the municipal water supply. DIY Fix: Clean Aerators and Showerheads: Mineral deposits can clog aerators and showerheads, reducing water pressure. Remove these fixtures and soak them in vinegar overnight to dissolve the deposits. Check for Leaks: Inspect your plumbing system for leaks. Even a small leak can significantly reduce water pressure. Pressure Regulator: Ensure that your home's pressure regulator (if you have one) is set correctly. Adjust it if necessary. When to Call a Professional: If cleaning aerators and checking for leaks doesn’t solve the problem, there may be a more severe issue, such as a problem with the main water line or pressure regulator. A plumber can diagnose and fix the issue, restoring your water pressure to normal levels. 4. Running Toilets Problem: A running toilet can waste a lot of water, usually caused by a faulty flapper, fill valve, or overflow tube. DIY Fix: Inspect Flapper: Check the flapper to see if it’s worn or misaligned. If it's not sealing correctly, water will continuously flow into the toilet bowl. Replace the flapper if necessary. Adjust Fill Valve: Ensure the fill valve functions correctly and adjust the float arm if the water level is too high or too low. Replace Overflow Tube: If the overflow tube is cracked or damaged, it must be replaced. When to Call a Professional: If you’ve replaced the flapper and adjusted the fill valve, but the toilet still runs, a more complex issue may require professional attention. Conclusion While many common plumbing problems in San Diego can be fixed with a bit of DIY effort, some issues require the expertise of a professional plumber. Knowing when to tackle a problem yourself and when to call in a pro can save you time, money, and frustration. If you’re ever in doubt, don’t hesitate to contact a reliable San Diego plumbing service to ensure your home’s plumbing system remains in top condition.

Understanding Your Home's Plumbing System: A Beginner's Guide

18 Jun, 2024
Welcome to the world of home plumbing! This guide is designed to help you understand the basic layout and components of your home's plumbing system. Whether you're a new homeowner in San Diego or someone interested in home maintenance, knowing plumbing basics can help you manage minor repairs, make informed decisions, and communicate effectively with professionals when needed.
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