Plumbers repair, install, and maintain the pipes and fixtures that deliver water, gas, and waste to and from homes and businesses. Their duties include reading blueprints, interpreting codes, and ensuring that plumbing systems meet health and safety regulations.

Plumbers often work late into the night or on weekends to address urgent issues, such as leaky toilets and clogged drains. They need to be able to think quickly and solve problems under pressure.
Installation
Whether working on residential or commercial properties, plumbers install the systems that deliver water, remove waste, and regulate indoor climate. This involves laying pipes, setting toilets and faucets, and hooking up appliances like washing machines and dishwashers. In new construction projects, plumbers may be involved from the beginning stages, creating blueprints and working with contractors to ensure the plumbing is installed according to specifications.
Plumbers also work on existing plumbing systems to repair or replace parts. This can include fixing leaks, clogs, and other issues that arise. They use a variety of tools to perform their job, including specialized devices like video cameras and pressure gauges. Plumbers who specialize in repiping and trenchless technology can help reduce costs by replacing old, damaged, or corroded pipes without extensive digging.
Because they often work with customers directly, plumbers must have excellent customer service skills. This includes being able to explain technical issues in layman’s terms, providing accurate estimates for work, and communicating clearly with clients about costs and timelines. Plumbers should also be knowledgeable about building codes and safety regulations when working on plumbing systems. For example, they should know that it’s illegal to vent sewage pipes outside of homes and businesses, and they should be able to recognize the signs of carbon monoxide poisoning in heating systems. They should also be familiar with best practices for minimizing water and energy consumption.
Repair
Plumbers are responsible for repairing and maintaining the water supply, drainage, gas, and waste systems that facilitate the distribution of clean water and the safe disposal of sewage in residential, commercial, and industrial settings. They use their knowledge of engineering, science, and building codes to install pipes, fixtures, and appliances that ensure proper water flow and prevent leaks and clogs. Plumbers also inspect plumbing systems using specialized tools to identify problems and determine the best course of action.
While many people attempt to perform basic maintenance tasks like replacing worn washers and gaskets, hiring a professional ensures the job is done correctly and minimizes the risk of future issues. Plumbers are also trained to detect and repair hidden leaks, which can cause significant damage to homes and businesses and increase utility bills. They can use video inspection equipment to check for clogs and assess the condition of sewer lines, which may require replacement or repair.
A career as a plumber can be physically demanding and hazardous, but it offers a good salary and steady work. It’s important for plumbers to maintain a high level of professionalism and be able to communicate effectively with clients. They often work with dangerous chemicals, gases, and confined spaces, so they must be careful not to inhale fumes or slip on wet surfaces.
Inspection
Plumbing inspections are a great way to catch problems before they become serious. During an inspection, plumbers examine all exposed water lines and fixtures for leaks, corrosion, damage, and other issues. They also evaluate drain and venting systems to ensure they are free of obstructions or improper slopes. They may even use a video camera to see the inside of drain pipes.
A plumbing inspection can help prevent expensive repair bills down the road. Leaks or drainage problems that go unchecked can lead to water damage, mold growth, and other costly consequences. Fixing these issues early on can save homeowners thousands of dollars in repair costs.
A plumber will inspect the condition of all plumbing fixtures, including toilets, faucets, showers, and tubs. They will look for signs of wear and tear like rust or discoloration that indicate the need for replacement. They will also check the water pressure to make sure it is within the recommended range. Lastly, the plumber will run water through fixtures to test for proper function and flow. They will look for gurgling noises or slow draining, which could indicate that there is an issue with the drain line or venting system. The plumber will then provide a written report of their findings and recommend any necessary repairs or maintenance. Having an inspection performed before buying a home is highly recommended, as it will give you peace of mind that the plumbing is in good condition and there are no major issues to worry about.
Customer Service
The plumbing industry is highly competitive, and plumbers who prioritize customer service are more likely to see repeat customers and referral business. Whether they’re responding to calls for clogged drains or fixing water heaters, plumbers need to be friendly, knowledgeable, and reliable. They also need to be able to explain complex issues in understandable terms, provide accurate estimates for repair costs, and ensure that all work is performed according to industry standards.
In some instances, plumbers may collaborate with other professionals to ensure that plumbing systems are seamlessly integrated into building projects. This requires excellent communication skills and a thorough understanding of the engineering behind building design and construction. For plumbers who specialize in commercial or industrial plumbing, this may include interpreting blueprints and plans, ensuring compliance with building codes, and conducting inspections of plumbing systems.
Many plumbers are self-employed, which allows them to set their schedules and choose the projects they want to work on. This freedom comes with some risks, however, including the potential for injury or exposure to hazardous materials. To mitigate these risks, plumbers should practice proper safety techniques and use the appropriate tools for each job. For example, when working in tight spaces or with chemicals, it’s important to wear a mask and make sure there is sufficient ventilation. They should also follow all applicable health and safety regulations.