What Does a Plumber Do?

Plumber Woodland Hills is responsible for installing and repairing the piping that delivers water for toilets, baths, showers, washing machines and dishwashers. They also work with customers to understand their needs and provide advice and estimates on plumbing services.

Everyone loves a warm shower or relaxing bath, but these comforts wouldn’t be possible without the plumbers who keep our water systems running smoothly. This in-demand trade offers stability and a wide variety of opportunities.

A plumbing system facilitates the distribution of water and removal of waste in homes and businesses. It consists of pipes, fixtures and appliances such as toilets, faucets and showers. Plumbers install these components and ensure that they are connected properly to prevent leaks or clogs. They also follow building codes and blueprints to create safe and efficient systems.

A professional plumber can work on both residential and commercial properties. They may specialize in specific areas, such as kitchens and bathrooms or piping for gas lines. Most plumbers complete a four to five year apprenticeship program that includes classroom instruction and on-the-job training. Some community colleges and technical schools offer certificate programs that can be completed in less time than an apprenticeship.

After completing their education and on-the-job experience, plumbers must pass an exam to become licensed. Licensing requirements vary by state and local jurisdiction, but all plumbers must adhere to strict safety standards to protect themselves and their customers. In addition, most states require plumbers to carry liability insurance.

While some people think that plumbers only work on taps and toilets, the truth is much more complex. A plumbing professional can work on a wide variety of projects, including installing or repairing water heaters, washing machines and dishwashers. They can even install gas lines for stoves, ovens and fireplaces.

Plumbers often use a variety of tools to perform their job duties, including hand and power tools as well as electronic diagnostic devices. They also must be familiar with a range of materials, including copper, plastic and steel. In some cases, plumbers must also work with glass and tile.

Plumbing professionals also must understand how different types of water work, including gravity, pressure and how water seeks its own level. This knowledge is important when working with pipes, which can be damaged by extreme temperatures or by pressure that’s too great. They also must know how to safely operate electrical devices. Many states require plumbers to be licensed to install, repair or maintain plumbing systems. In order to become licensed, plumbers must meet educational and training requirements as well as pass a written and practical exam.


Keeping up with plumbing repair is an important part of being a responsible homeowner. Plumbers fix leaky faucets, toilets and water heaters, as well as clogged drains and sewer lines. Many of these repairs can be done by homeowners, but some require the expertise of a professional.

Leaky pipes are one of the most common problems that plumbers address. These leaks are typically caused by worn washers or loose connections. Plumbers can use a variety of tools to repair these leaks, including caulking and soldering. Plumbers may also recommend installing new fixtures, such as faucets or showerheads, to prevent future leaks.

A home’s drain and sewer system is a complex network that must be properly maintained. Fortunately, most of these systems are easy to maintain with regular cleaning and inspections. A plumber can help by performing these tasks professionally and thoroughly.

If a homeowner notices signs of a leaking pipe, they should turn off their home’s water supply immediately. This can be accomplished by turning off the water valve located on the fixture in question or in the basement, usually behind a sink or bathtub. A plumber will then replace the defective part and test it to make sure that it is working correctly.

Over time, many pipes in a house will develop cracks or holes. These can be difficult to detect, but a plumber will be able to inspect the pipes and pinpoint the problem area. They can then use a variety of tools to repair the pipe section, such as cutting out and replacing damaged areas or using epoxy to seal the hole.

Many homeowners have to deal with clogged drains and sewer lines at some point. Frequently clogged drains indicate that the line is overloaded or that there is a blockage somewhere in the house. A plumber can often clear these blockages without digging up the entire line, but if the problem is severe, it may be necessary to replace the line.

Another concern for many homeowners is the quality of their home’s water. Plumbers can install and repair water filters to help improve the quality of a home’s water. They can also ensure that the water is at a healthy pH level.


Plumbing systems are complex, and their maintenance is an ongoing process. A plumber may inspect pipes for signs of leaks or other issues, clean drains, replace worn-out parts like valves and taps, and perform other routine tasks. Plumbers also troubleshoot problems, such as clogged toilets or water heaters that don’t work properly. They also install, repair and maintain appliances like dishwashers and washing machines.

Plumbers must have a strong understanding of the science behind water flow, as well as the ability to work with a variety of materials and tools. They also need to be able to read and understand blueprints and architectural plans. Since plumbing systems are critical to the safety and health of building occupants, they must be installed correctly and comply with local codes and regulations.

Most plumbers complete a vocational school program or an apprenticeship to learn the trade. An apprenticeship lasts four to five years and combines classroom instruction with paid on-the-job training. Students must have a high school diploma to be eligible for an apprenticeship, and they must pass a background check and drug test before being accepted.

Once qualified, a plumber must pass a state or local exam to receive a license. Some jurisdictions, such as New York City, require plumbers to obtain a Master Plumber license, which requires passing an extensive practical and written exam. In addition, some jurisdictions require plumbers to complete continuing education courses or pay a fee to keep their licenses current.

Residential and commercial plumbers often work on a wide range of systems, including sewer and drainage lines, water supply lines, and fire sprinklers. They may also work on large-scale plumbing systems for office buildings, hospitals, restaurants, factories, and other types of businesses. Commercial plumbers must have a thorough understanding of building codes and regulations in order to design and install plumbing systems that meet a building’s unique needs.

Service and repair plumbers are the “fixers” of the plumbing world. They are called in when something is broken, and their job is to fix it as quickly and efficiently as possible. This can include repairing or replacing toilets, faucets, and sinks; installing water filters; and fixing leaky pipes and showerheads. They must be able to diagnose problems, find suitable replacement parts, and complete the installation quickly and correctly.

Home Additions

Home additions add much-needed space to a house that’s beginning to feel cramped. They also increase a property’s resale value.

The most basic additions, such as closets and bare-bone rooms with rudimentary electrical wiring, typically cost the least. As you move on to more complex projects, like adding a kitchen pantry or mudroom, costs will rise.

Before starting a home addition, consult with a plumber to ensure it is a practical and cost-effective solution for your needs. A plumber can help with the design process and recommend building materials that complement your existing home’s aesthetics. They can also provide structural advice on how to properly support the new structure and its weight against existing foundation walls and supports.

In some cases, a plumber can simply install the new plumbing fixtures to prevent any strain on your existing system. However, many home additions require work on the plumbing system to either increase capacity or expand it to cover the new area. This is especially true if the addition will be used for laundry, bathing or cooking.

A plumber can install a new water line or reroute an existing one. They can also divert your home’s sewer line to accommodate the addition. Whether you’re creating a new master suite, guest bathroom or family room, your plumber can help make the necessary adjustments to your plumbing system to accommodate these additional fixtures.

Regardless of the type of addition you’re making, it’s essential to check with your local zoning and building authorities to ensure your project is legal. Finding out halfway through construction that your home addition is too close to a property line or doesn’t meet other requirements can be very expensive, time-consuming and frustrating.

Once you’ve obtained the proper permits and completed all the other pre-construction tasks, you can start construction on your addition. The most expensive types of additions are those that include significant upgrades or reworking of the existing electrical, heating and plumbing systems. A major kitchen expansion or a bedroom addition is likely to fall into this category, as will any additions that add a pool or hot tub.