Apprenticeship: A plumber apprentice studies under a journeyman or master plumber to learn the trade on the job as well as through coursework. Most apprenticeship programs are an average of 2,000 on-the-job hours and 246 classroom hours which takes 2-6 years to complete. The most common way to enter an apprenticeship is through a plumbers union. A great resource to find out about local apprenticeships is through the United Association. Another way is studying under a licensed plumber.
Every job is tailored to meet your specific needs and situation; you won’t get a one-size-fits-all solution from us. You will receive an accurate diagnosis of the problem and honest recommendations on how to best resolve it. We take your specific needs and budget into account when tailoring a solution for you. We only carry out safe, proven methods to handle your plumbing issues. We always take into account the safety of your home and the environment. That’s why we only use top-notch materials and techniques to handle your plumbing problems. Our team of experts is focused on providing exceptional customer service from start to finish. If you are not completely satisfied with the job we will do everything we can to make things right. Don’t let a plumbing problem disrupt any more of your time. JD Precision Plumbing Services is ready to diagnose your problem and provide you with the best solution!
Whether you need basic plumbing maintenance, or are looking to hire a plumber to create your dream kitchen—or bath, Amazon Home Services has listings of the best professional plumbers to help get you there. Sit back, and let an expert take care of the Clogged Drain Repair, Garbage Disposal Replacement, Showerhead Replacement, Leaky Faucet, Sink Replacement, or Toilet Replacement—and watch your kitchen and bath dreams come to life.

"After reaching out to Dallas area Leak Detection company all had me backed out for days for a response. I went to Thumbtack and found DC who was able to get right on the issue of a major leak I had flooding my home near the garage water heater closet. He was determined to find the leak which was diagnosed to be behind the wall and we were able to isolate and only tear out the area of damage and leak and he fixed the busted on the one and only Pex tubing on this house which had hairline crack during this last winter freeze. He fixed the leak and was very professional, responsive and most of all Punctual he drove far because I live up far North Dallas area in Grayson County. Also the value in the repair for where I am located was easier on my budget. I would definitely rehire and go to DC for my future plumbing needs. A real Winner in my book of tradesman."
Most states and localities require plumbers to be licensed. Although licensing requirements vary, most states and localities require workers to have 2 to 5 years of experience and to pass an exam that shows their knowledge of the trade and of local plumbing codes before they are permitted to work independently. In addition, most employers require plumbers to have a driver’s license.

^ Jump up to: a b Joseph O. Falkinham III; Elizabeth D. Hilborn; Matthew J. Arduino; Amy Pruden; Marc A. Edwards (August 2015). "Epidemiology and Ecology of Opportunistic Premises Plumbing Pathogens: Legionella pneumophila, Mycobacterium avium, and Pseudomonas aeruginosa". Environ Health Perspectives;. 123 (8). doi:10.1289/ehp.1408692. Archived from the original on May 31, 2015. Retrieved August 1, 2015.
We offer several financing options for new equipment, as well as our Priority Club Membership that grants members exclusive discounts, priority service, annual tune-ups, and much more. Plus, we make it our mission to give back to the community that’s continually supported us for decades. Our team members regularly donate their time, money, and efforts to numerous charitable organizations, fundraising endeavors, and worthwhile causes throughout the Northern Virginia and suburban Maryland area.

You can depend on Spengler to provide unmatched emergency plumber service and guaranteed satisfaction for your home and business plumbing needs. Our up-front prices, professionalism and friendly on-time service have helped us become the preferred choice for thousands of homes and businesses across the Metro East area including our immediate local area O’Fallon, Belleville, Fairview Heights, Shiloh, and Swansea. Other areas include Collinsville, Edwardsville, Alton, Highland, Granite City, and surrounding Illinois communities. Rooter plumbers in Belleville, IL provide plumbing maintenance including toilet repairs and clogged drain cleaning. Rooter’s and plumbers offer residential  plumbing services that clients depend on for all of their local plumbing needs.
Hawaii requires a licensed contractor for jobs exceeding $1,000.00 and/or requiring permits. Electrical and plumbing licenses are required for jobs involving those specific trades. General engineering contractors are needed for land leveling, sewers, excavations, and paving. General building contractors are needed for building structures such as additions and new construction.
Sump pumps are used to re-route water away from the lowest point of your home's foundation and protect your basement and easily damaged areas from flooding. In most cases, your sump pump is hardwired to your electrical system or possibly plugged into a wall outlet. Because these power sources can often fail in a storm when water damage occurs, sump pumps are typically equipped with battery backup power.

Of all the various systems that a home or commercial building uses, the plumbing system is arguably one of the most important. Think about all the different uses you have for fresh, running water in your home or place of work. Would you want to go for an extended period of time without those conveniences? Fortunately, with us on your side, you don’t have to.
If you start hearing any strange noises, notice unpleasant smells coming out or your sump pump or it simply doesn't kick in for a long time please call our team of plumbing experts immediately for a free consultation. It might be the last chance to save your property from flooding and have us professionally install a new high-quality sump pump in the place of the old one for you.
Plumbers, pipefitters, and steamfitters may use many different materials and construction techniques, depending on the type of project. Residential water systems, for example, use copper, steel, and plastic pipe that one or two plumbers can install. Power plant water systems, by contrast, are made of large steel pipes that usually take a crew of pipefitters to install. Some workers install stainless steel pipes on dairy farms and in factories, mainly to prevent contamination.
Apprenticeship: A plumber apprentice studies under a journeyman or master plumber to learn the trade on the job as well as through coursework. Most apprenticeship programs are an average of 2,000 on-the-job hours and 246 classroom hours which takes 2-6 years to complete. The most common way to enter an apprenticeship is through a plumbers union. A great resource to find out about local apprenticeships is through the United Association. Another way is studying under a licensed plumber.
Home repairs and maintenance shouldn’t get pushed to the bottom of the to-do list. Unfortunately, most people don’t think they need plumbing repair services until there’s an emergency. While some plumbing issues may seem minor, they could actually be serious emergencies in the making. Routine repairs from Mr. Rooter® Plumbing are affordable, and they’ll save you from paying for emergency plumbing rescue in the future.
Most typical single family home systems won't require supply piping larger than 3⁄4 inch (19 mm) due to expense as well as steel piping's tendency to become obstructed from internal rusting and mineral deposits forming on the inside of the pipe over time once the internal galvanizing zinc coating has degraded. In potable water distribution service, galvanized steel pipe has a service life of about 30 to 50 years, although it is not uncommon for it to be less in geographic areas with corrosive water contaminants.
With our highly trained and experienced technicians serving your plumbing, heating, and cooling needs, our workmanship comes with a 100% satisfaction guarantee. We don't send any of our staff members on the front line until we are completely sure that they are qualified for the job. For that reason, they're all drug tested and background checked before joining our team. We also require that they attend ongoing training to stay ahead of the curve with the latest advancements in technology.
Wooden pipes were used in London and elsewhere during the 16th and 17th centuries. The pipes were hollowed-out logs, which were tapered at the end with a small hole in which the water would pass through.[16] The multiple pipes were then sealed together with hot animal fat. They were often used in Philadelphia,[17] Boston, and Montreal in the 1800s, and built-up wooden tubes were widely used in the USA during the 20th century. These pipes, used in place of corrugated iron or reinforced concrete pipes, were made of sections cut from short lengths of wood. Locking of adjacent rings with hardwood dowel pins produced a flexible structure. About 100,000 feet of these wooden pipes were installed during WW2 in drainage culverts, storm sewers and conduits, under highways and at army camps, naval stations, airfields and ordnance plants.

A homeowner in Arkansas doesn’t need a license to do the work himself or herself. However, a contractor (if used) must be licensed if the work, including labor and material, exceeds $2,000.00. Subcontractors working for a licensed contractor do not need their own license. However, if the general contractor is not licensed, then the subcontractor does need their own license.
Our Houston plumbing professionals want to know if you’ve seen the signs that you have a plumbing problem. Maybe you’ve noticed brown-tinted water in your faucets or an extreme lack of water pressure during your morning shower. Or perhaps the signs are more obvious – like water leaks or water spots on your ceilings and walls. Either way, it’s time to call John Moore Plumbing Services. Your home may need a repipe from our team of Houston plumbing professionals.
Home repairs and maintenance shouldn’t get pushed to the bottom of the to-do list. Unfortunately, most people don’t think they need plumbing repair services until there’s an emergency. While some plumbing issues may seem minor, they could actually be serious emergencies in the making. Routine repairs from Mr. Rooter® Plumbing are affordable, and they’ll save you from paying for emergency plumbing rescue in the future.
Certification: Certifications are not requirements, but they do help plumbers regarding career advancement. Once the plumber has completed the apprenticeship and has successfully gotten their license, they will be eligible to sit for the certification exams. There are a few different certifications available to plumbers. Through the Plumbing-Heating-Cooling-Contractors Association, in partnership with Green Plumbers USA, there is a training and certification program available for water and energy efficient technologies. With the way the environment is going green, this certification is a good idea for plumbers to consider. There is also the National Inspection Testing Certification(NITC) available to Journeymen Plumbers. The NITC also offers Journey and Master Plumber level certifications for plumbing codes and a Mastery certification exam for plumbers with over five years experience. There are fees involved, and they vary depending on the exam.
The best way to find a good plumber is to ask friends and neighbors, remodeling contractors, and real estate agents. Nothing holds up a home sale faster than plumbing problems, so realtors often have a list of reliable, fast-response plumbers. Once you find a plumber you're satisfied with, keep his numbers (office, home, and cell phones, and beeper) handy for emergencies. This Old House: Dripping faucets, running toilets
It doesn’t matter whether you’ve experienced a leaky toilet, a clogged kitchen sink, or a backed-up sewer line, Roto-Rooter professionals are available to provide 24/7 plumbing services. Even if you don’t know what the plumbing emergency is, you need a 24-hour plumber who knows how to handle it all. We’ll arrive on site quickly to assess the situation and provide emergency plumbing repairs. No need to worry about scheduling after hours plumbing services as Roto Rooter professionals are ready 24/7.
The difference between pipes and tubes is simply in the way it is sized. PVC pipe for plumbing applications and galvanized steel pipe for instance, are measured in IPS (iron pipe size). Copper tube, CPVC, PeX and other tubing is measured nominally, which is basically an average diameter. These sizing schemes allow for universal adaptation of transitional fittings. For instance, 1/2" PeX tubing is the same size as 1/2" copper tubing. 1/2" PVC on the other hand is not the same size as 1/2" tubing, and therefore requires either a threaded male or female adapter to connect them. When used in agricultural irrigation, the singular form "pipe" is often used as a plural.[20]
Our well-known jingle says it all—when you trust Roto-Rooter, we solve your residential plumbing and drain problems fast. Roto-Rooter is North America’s #1 residential plumbing repair and drain service company. Homeowners everywhere have relied on Roto-Rooter since 1935 for honest, professional advice on all types of drain cleaning and plumbing services.
Help! The toilet won’t stop running. It’s a bummer, sure, but it’s something you don’t need to call your plumber about. In fact, DIYers should take note that it’s a quick fix that will cost you just $5. For instance, your handle might just be sticking, which can be solved by spraying some lubricant where the handle meets the porcelain. Ready to DIY? Here’s how to fix a running toilet.
Had some scheduling issues recently, which is why 4 stars. Strongly suggest that they get rid of the policy (of which I was not aware) that if you are unable to answer your phone for the "courtesy call" that the plumber is on the way, your appointment gets cancelled. Along with the 4 hour window, this is not customer-friendly. But other than that, I've always been very happy with the actual work done and the overall efficiency of the company
Plumbers, pipefitters, and steamfitters may use many different materials and construction techniques, depending on the type of project. Residential water systems, for example, use copper, steel, and plastic pipe that one or two plumbers can install. Power plant water systems, by contrast, are made of large steel pipes that usually take a crew of pipefitters to install. Some workers install stainless steel pipes on dairy farms and in factories, mainly to prevent contamination.
Our certified premier plumbers provide 5-star service at a competitive price. Our huge selection of high quality plumbing replacement parts on our “Warehouse on Wheels” means most repairs can be made the same day.  Our certified premier plumbers are continually trained and qualified to work on all brands. Bonney is the place to call for your residential and commercial plumbing needs.
 CON'T FROM COMMENTS EARLIER.  However,  the  installation took less than 3/4/ hour and was a basic regulator with no other function.  Looking up the price afterwards, invoice did not list type or price, it appears that it would have cost me around $60 for the regulator and another $15 or so for the additional supplies necessary to install it and it was really a rather simple job with easy access.    Given that, it seems that $300 for less that  an hours worth of on site work,  company says it does not include commute time in its prices, is a little high.  While flat rate quotes are nice, they must take into consideration situations where the work load differs depending on the circumstances.  Therefore, unless you are at the upper end of the harder work needed than the average job. it can be argued that my estimated price of $300 for labor was more than a little high.  Maybe I am wrong since I have not used their services for years and  am not knowledgeable of the costs of equipment and professional labor today.  
Hawaii requires a licensed contractor for jobs exceeding $1,000.00 and/or requiring permits. Electrical and plumbing licenses are required for jobs involving those specific trades. General engineering contractors are needed for land leveling, sewers, excavations, and paving. General building contractors are needed for building structures such as additions and new construction.
Need Help?  Have a question or comment?1-888-827-4223Email UsGet Exclusive Offers & Expert TipsJOINTerms of UsePrivacy PolicyInterest Based AdsFor U.S. Residents Only © 2019 Ace Hardware. Ace Hardware and the Ace Hardware logo are registered trademarks of Ace Hardware Corporation. All rights reserved. For screen reader problems with this website, please call 1-888-827-4223 or email [email protected]
Not all plumbing companies can guarantee up-front pricing, superior workmanship and parts, licensed and insured plumbing contractors, and courteous support from uniformed professionals. Whether you are in need of drain cleaning or would like to schedule a plumbing inspection for your home, Mr. Rooter's plumbing services can handle it all! Our skilled plumbers are knowledgeable and equipped with the latest tools needed to achieve optimal results. Give us a call at (855) 982-2028, or request a job estimate online.
^ "II. The Plumbers". The Atlantic. Retrieved 17 September 2013. In the early evening of June 17, 1971, Henry Kissinger held forth in the Oval Office, telling his President, and John Ehrlichman and Bob Haldeman, all about Daniel Ellsberg. Kissinger's comments were recorded, of course, on the hidden White House taping system, and four years later, a portion of that tape was listened to by the Watergate Special Prosecution Force, which was then investigating the internal White House police unit known as the Plumbers.
Homes have many combustion appliances, such as stoves, water heaters, fireplaces, furnaces, and boilers. Without proper ventilation, these appliances can create harmful gases such as carbon monoxide. Adequate ventilation is absolutely necessary in any home. For example, exhaust fans can play a pivotal role in clearing out harmful gases in bathrooms, cooking areas, and garages. They can keep the air clear of harmful moisture and fumes, while increasing your comfort by keeping humidity levels low.

I wanted to commend Sergio Reynoso (Minneapolis) on his outstanding service. I needed a consult on my water heater, and he was prompt and courteous. Even though I was told my heater needed to be replaced, he gave me options and explained the process for me in a way that made sense. He went out of his way to ensure I felt comfortable in the decision-making process, without any daunting sales pressure. I will definitely be sure to call again in the future!
If it’s a toilet issue you’ve got, you’re sure to find the right toilet parts and replacement pieces – including shutoff valves and supply lines – to get your toilet in tip-top shape. We’ve also got shower parts and shower valves, sink parts and faucet parts, as well as everything for bathtub repair – all to get your bathroom up and running in top-top shape. 

Houston’s ever-shifting clay soil puts homes in the greater Houston area at risk from slab leaks. Why? When the concrete slab under your home shifts, the pipes in or underneath the foundation can be damaged, disconnected, or break completely. Fortunately, John Moore plumbers have been working with Houston homeowners since 1965 and have the experience, training and tools to effectively detect and repair slab leaks. Our experienced plumbing team will perform a careful inspection, pinpoint the location, and then provide you with a detailed diagnosis and repair plan to address the leak quickly. For a serious plumbing issues, such as a slab leaks and re-pipes, you can count on our Houston plumbing company, John Moore Services, to treat you and your home with respect and provide you with quality workmanship – guaranteed

This information is not intended as an offer to sell, or the solicitation of an offer to buy, a franchise. It is for information purposes only. Read More Currently, the following states regulate the offer and sale of franchises: California, Hawaii, Illinois, Indiana, Maryland, Michigan, Minnesota, New York, North Dakota, Oregon, Rhode Island, South Dakota, Virginia, Washington, and Wisconsin. If you are a resident of or want to locate a franchise in one of these states, we will not offer you a franchise unless and until we have complied with applicable pre-sale registration and disclosure requirements in your state. Read Less Mr. Rooter is a registered trademark of Mr. Rooter LLC Copyright © 2017 Mr. Rooter, All rights reserved. All Mr. Rooter Plumbing Franchise Locations Are Independently Owned And Operated.

Our well-known jingle says it all—when you trust Roto-Rooter, we solve your residential plumbing and drain problems fast. Roto-Rooter is North America’s #1 residential plumbing repair and drain service company. Homeowners everywhere have relied on Roto-Rooter since 1935 for honest, professional advice on all types of drain cleaning and plumbing services.
Need Help?  Have a question or comment?1-888-827-4223Email UsGet Exclusive Offers & Expert TipsJOINTerms of UsePrivacy PolicyInterest Based AdsFor U.S. Residents Only © 2019 Ace Hardware. Ace Hardware and the Ace Hardware logo are registered trademarks of Ace Hardware Corporation. All rights reserved. For screen reader problems with this website, please call 1-888-827-4223 or email [email protected]
The water heater is one of the hardest working appliances in the home. With how often you rely on hot water in your day-to-day life, it’s a good idea to make sure that your hot water heater is kept in good condition. That’s what we’re here for! Whether it’s installation, repair, maintenance, or replacement, we can take care of all your water heater needs. Read More
You can depend on Spengler to provide unmatched emergency plumber service and guaranteed satisfaction for your home and business plumbing needs. Our up-front prices, professionalism and friendly on-time service have helped us become the preferred choice for thousands of homes and businesses across the Metro East area including our immediate local area O’Fallon, Belleville, Fairview Heights, Shiloh, and Swansea. Other areas include Collinsville, Edwardsville, Alton, Highland, Granite City, and surrounding Illinois communities. Rooter plumbers in Belleville, IL provide plumbing maintenance including toilet repairs and clogged drain cleaning. Rooter’s and plumbers offer residential  plumbing services that clients depend on for all of their local plumbing needs.
Your water heater is an essential part of your home, heating water for showers, dishwashing, laundry and more. On average, a traditional water heater will last 8-12 years. The general consensus is that it’s better to replace your water heater with a new one than to repair one that’s 10 years old or more. Older models are less energy-efficient and thus more costly to run than newer models with better technology. Here are some indicators of when it may be time to replace an old water heater instead of repairing it:
Nationally, the average water heater repair cost ranges between $120 and $200, although prices can range up to $400 or more. Water heater repair costs will depend on the type of water heater you have (tankless, electric, natural gas, etc.), the source of the problem, the cost for new parts, and labor rates in your area. Common water heater issues include problems with the thermocouple, thermostat, heating element and leaks. Most standard electric water heaters have two thermostats and two elements. One example for the cost to replace a bad thermostat is $185 for parts and labor. Replacing both the thermostat and the heating element could cost approximately $150-$200. The thermocouple is a safety device that senses when the pilot light is burning and signals the gas valve to close if the pilot light goes out. If your thermocouple is bad or corroded, the average cost to clean and repair it could be between $350 and $400. If your water heater has started to leak, it is usually more cost-effective to invest in a new water heater than to repair it, unless you’re covered by a warranty.
Hi! Having worked in countless spaces I know each project, large or small, is unique and important to my clients. Design, installation, mounting, electrical, plumbing, painting, assembly, and more. I work with care and detail to get it done right the first time and off the "to-do list". I look forward to working with you. Please send me a quick message after booking to get started. Thanks, JR.
Sid called ahead and let me know what time he would show up. He arrived on time and quickly determined what needed to be fixed and explained it. He needed to make a few trips out to his truck to grab tools/supplies and put shoe covers on each time he entered the house. He quickly fixed our issue and cleaned up when he was finished. Great service from Sid! Just had another visit to fix a leaking meter horn. Andrew called 20 minutes before he arrived and quickly decided what needed repair. He didn't have the exact part needed on his truck, but he was able to get it from the warehouse quickly. He fixed our issue and cleaned up the area well. Thanks to Andrew and Ben Franklin Plumbing for fixing our plumbing problem on Christmas Eve!
I used Go Green Express Home Services for a minor plastic pipe repair under my kitchen sink...The worker did a great job fixing this minor pipe plastic pipe repair( my original pipe was too short and he needed to extended the pipe and then reconnect). It took him less than 10 minutes to fix. I was first quoted $125 +tax but when the worker went to his truck and spoke to whoever he spoke to at the office, the price rose to $155.10 +tax for a total of $167.10...I thought that was a little too high. Will I use this company again, I Don't Know. It would be helpful if they would have a set price list for jobs (minor repairs, Major repairs etc...), then you as the consumer can see beforehand what the cost maybe and work from there with the company. Minor repairs, Major repairs this company should at least have a set-price list. ..The worker was great and efficient and did a good job on the repair but their prices are a bit costly. And yes, I did write this in their review.
The Sunny Plumber provides plumbing services throughout the Southwest United States. From basic plumbing repairs to top-of-the-line equipment installation, our Sunny Plumbers do it all. Our team is committed to providing your family with the cleanest water, most efficient systems, and freedom from the worry of plumbing problems in your home. We can’t wait to show you why they call us bright and shiny!

Plumbers may not go out of their way to let you know that a toilet or sink can be moved. But if you’ve been working with them on a renovation, and they tell you something can’t be transferred to a new space, ask them to explain to you in detail why not. Speaking of things people don’t want to tell you, here are 10 things your neighbor isn’t being up-front about.
Plumbing repairs and maintenance should be taken seriously. Homeowners can avoid costly and dangerous plumbing issues with help from Mr. Rooter Plumbing. Our professionals have all the experience to diagnose problems and keep your plumbing system in great shape. Give us a call at (855) 982-2028, or request a job estimate for professional plumbing repair service.
After completing an apprenticeship program, plumbers, pipefitters, and steamfitters are considered to be journey workers, qualifying them to perform duties on their own. Plumbers with several years of plumbing experience may earn master status by passing an exam. Some states require a business to employ a master plumber in order to obtain a plumbing contractor’s license.

Roto-Rooter’s expert plumbers are on call 24 hours a day, 365 days a year to provide emergency plumbing services for homes and commercial establishments. Our emergency plumbers provide the full range of Roto-Rooter services including toilet repair, unclogging drains, leak repair, water damage cleanup and restoration, and more. Roto-Rooter professionals are standing by to provide 24/7 plumbing services.
"After reaching out to Dallas area Leak Detection company all had me backed out for days for a response. I went to Thumbtack and found DC who was able to get right on the issue of a major leak I had flooding my home near the garage water heater closet. He was determined to find the leak which was diagnosed to be behind the wall and we were able to isolate and only tear out the area of damage and leak and he fixed the busted on the one and only Pex tubing on this house which had hairline crack during this last winter freeze. He fixed the leak and was very professional, responsive and most of all Punctual he drove far because I live up far North Dallas area in Grayson County. Also the value in the repair for where I am located was easier on my budget. I would definitely rehire and go to DC for my future plumbing needs. A real Winner in my book of tradesman."
Master Plumber: To become a master plumber, you must first work for two consistent years as a Journeyman. You must also take an exam and pass both the written and practical portions of it. Once you’ve passed and are a Master Plumber, you can work supervisory roles, and you are also qualified to plan and design entire plumbing systems in addition to your previous skills.

The Fluidmaster 550DFRK-3 Duo Flush System Toilet Converter The Fluidmaster 550DFRK-3 Duo Flush System Toilet Converter gives you a tool to help save on water use and water bills. A complete toilet fill and dual flush conversion kit that retrofits into any 2-Inch flush valve toilet. Instructions included for hassle free and easy installation which doesn’t require removing ...  More + Product Details Close
The Federal Government does not regulate licensing for plumbers; they are on a state-by-state government level. Most states have some sort of licensing requirement for plumbers and any general contractors. However, if plumbers aren’t licensed, they could be subjected to expensive fines and it could result in the loss of their being allowed to practice their trade.

^ Jump up to: a b Joseph O. Falkinham III; Elizabeth D. Hilborn; Matthew J. Arduino; Amy Pruden; Marc A. Edwards (August 2015). "Epidemiology and Ecology of Opportunistic Premises Plumbing Pathogens: Legionella pneumophila, Mycobacterium avium, and Pseudomonas aeruginosa". Environ Health Perspectives;. 123 (8). doi:10.1289/ehp.1408692. Archived from the original on May 31, 2015. Retrieved August 1, 2015.
Most states and localities require plumbers to be licensed. Although licensing requirements vary, most states and localities require workers to have 2 to 5 years of experience and to pass an exam that shows their knowledge of the trade and of local plumbing codes before they are permitted to work independently. In addition, most employers require plumbers to have a driver’s license.
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