The word "plumber" dates from the Roman Empire.[3] The Latin for lead is plumbum. Roman roofs used lead in conduits and drain pipes[4] and some were also covered with lead, lead was also used for piping and for making baths.[5] In medieval times anyone who worked with lead was referred to as a plumber as can be seen from an extract of workmen fixing a roof in Westminster Palace and were referred to as plumbers "To Gilbert de Westminster, plumber, working about the roof of the pantry of the little hall, covering it with lead, and about various defects in the roof of the little hall".[6] Thus a person with expertise in working with lead was first known as a Plumbarius which was later shortened to plumber.
When a person has a blockage in their sewage system they often try to fix it themselves by adding an acid or a base such as Drano in an attempt to dissolve or dislodge the problem. These chemicals can get into the plumbers eyes [14] when the sewage is splashed during the repair. The plumbers skin during the repair does come into contact with the sewage water.[15] The owner of the toilet might not report to the plumber they have already tried Drano a highly caustic base .

While certain plumbing issues, such as a minor toilet clog, can be quickly addressed with do-it-yourself methods, most plumbing problems require the assistance of a professional. Most homes' plumbing comprises a series of incredibly complex, interconnected systems that require the care and knowledge of an experienced plumber. With nearly 30 years in the industry, Horizon Services can handle your every plumbing need. From routine drain cleaning to water heater repair to emergency plumbing services, our highly-trained plumbers have seen it all! We rely on advanced techniques, including trenchless sewer repair, and cutting-edge technology in order to provide you with superior plumbing services, every time. We are proud to offer same day service and next day installation at no additional charge, and we provide emergency plumbing services at any time of day or night, including holidays, for the same low rate as our standard services.
^ "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.
Sewer lines can become clogged in either of two ways: obstructions that build up in the line from usage or obstructions that intrude on the line from outside. Over time, greases, fats, hair, and other items sent down the branch drains can build up on the walls of the sewer line and narrow its capacity. When that capacity is low enough, showers and tubs will not drain and toilets will not flush properly. Another way that a sewer line's capacity can be compromised is when elements outside of the line, namely tree roots, enter the line. Despite the strength of sewer pipe materials, tree roots' growth can be strong enough to penetrate the line.
PVC/CPVC – rigid plastic pipes similar to PVC drain pipes but with thicker walls to deal with municipal water pressure, introduced around 1970. PVC stands for polyvinyl chloride, and it has become a common replacement for metal piping. PVC should be used only for cold water, or for venting. CPVC can be used for hot and cold potable water supply. Connections are made with primers and solvent cements as required by code.[23]
Galvanized steel potable water supply and distribution pipes are commonly found with nominal pipe sizes from 3⁄8 inch (9.5 mm) to 2 inches (51 mm). It is rarely used today for new construction residential plumbing. Steel pipe has National Pipe Thread (NPT) standard tapered male threads, which connect with female tapered threads on elbows, tees, couplers, valves, and other fittings. Galvanized steel (often known simply as "galv" or "iron" in the plumbing trade) is relatively expensive, and difficult to work with due to weight and requirement of a pipe threader. It remains in common use for repair of existing "galv" systems and to satisfy building code non-combustibility requirements typically found in hotels, apartment buildings and other commercial applications. It is also extremely durable and resistant to mechanical abuse. Black lacquered steel pipe is the most widely used pipe material for fire sprinklers and natural gas.
^ "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.
I have used ACE PLUMBING for years to service my properties. Most recently I used them for an emergency at 2 o’clock in the morning. They were at my doorstep in 30 minutes from placing the call! The owner, Jonathan, is super involved in the operations and supervised a larger project I did last fall. For every day that they were on the project I received a call from Jonathan updating me on the status of the job. I consider ACE PLUMBING to be one of San Francisco’s finest small businesses! Highly …

 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.  
After using several different services in the past, Edward has become my trusted plumbing and water heater specialist for both my rental properties and home.  Services he's done for me include: replacing water heater, replacing kitchen and bathroom faucets, snaking roots from pipes, and replacing toilets including fixing very problematic pipes and uneven flooring from previous toilet installation.  I trust his opinion and his work 100%!
Another service commonly offered by plumbers is drain cleaning. Bathroom and kitchen sinks are used daily to drain away water and various debris from our everyday lives. As a result, they often become clogged and need to be repaired or cleaned in order to function properly. A good plumber will have the tools and expertise to get rid of whatever debris or grime is keeping your drain from draining properly.  
"lead hung on a string to show the vertical line," early 14c., from Old French *plombe, plomee "sounding lead," and directly from Late Latin *plumba, originally plural of Latin plumbum "lead (the metal), lead ball; pipe; pencil," a word of unknown origin, related to Greek molybdos "lead" (dialectal bolimos) and perhaps from an extinct Mediterranean language, perhaps Iberian.
Hi Kenneth, We would be happy to get you connected with a pro for your project. You can submit a service request on our website: http://www.homeadvisor.com/, or browse reviews for local water heater pros here: http://www.homeadvisor.com/c.html. We can also have a project advisor reach out to assist you if you send your contact information to [email protected] –HASupport
You will be presented with options for repair or replacement, and our technicians will provide advice on the most cost-effective solution. We have a background in both commercial and residential plumbing. Whether you need drain cleaning, water heater repair, sewer line installation, water softener installation, or anything in between, we have you covered. We only use top-notch equipment and materials, and our experts can lead you to the best environmentally safe products available.
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.
Need a plumber? Tap us! We repair clogged drains, busted pipes and any other broken plumbing fixtures. Apollo Drain & Rooter Services takes care of more than basic plumbing jobs. We also specialize in excavations, large-scale projects and trenchless-pipe replacement. If you need a plumbing company for your Portland, Oregon area home or business, we can help with your drain repair.
When you need a plumbing repair, rely on our certified, skilled plumbers. When it comes to the plumbing system in your home, you need someone you can trust to keep it in top working order; someone who can get there quickly and who will do the job right the first time. BGE HOME is your resource for plumbing service and can promptly take care of any repair, from stopping a leak, drain cleaning, fixing a garbage disposal, and everything in between. Whether your kitchen sink is clogged, a faucet is dripping or your water heater springs a leak, our priority is getting your plumbing problem repaired quickly and efficiently. Your satisfaction is our top priority, so our plumber will keep you informed and ensure we are meeting your expectations.
One of the most critical systems of your home is the plumbing system that smoothly carries water throughout your home—when everything is working. When you have a clogged drain, leaky faucet, broken washing machine, standstill sump pump, a malfunctioning garbage disposal, a cracked sink, or an overflowing toilet, you need a plumber. Preferably, you need an experienced, local plumber who knows exactly what they’re doing. Even when nothing’s broken or going wrong, keeping your kitchen and bath areas well-maintained and in good repair can help improve your home’s value—not to mention add to your enjoyment of living there. Keeping up with the maintenance and adding upgrades, such as replacing a sink, faucet, showerhead, toilet, or bathtub liner or wall surround, however, can be technically difficult and overwhelming, and that’s where Amazon.com Plumbing Services, and the plumbers that list there, comes in.
Roto-Rooter does more than unclog drains. We offer a full range of sewer services, including main sewer line repair, sewer line replacement, and sewer line cleaning. It is critical to get the proper help to repair or replace the sewer lines as soon as possible to avoid damage. Our plumbing professionals are trained to address the following sewer plumbing problems:
"Beginning to end of experience was fantastic! Initial service agent who took my call was friendly and personable. Got me set up for an appointment same day — on a Saturday — no extra charge. And boom, two hours later, Nelson showed up. Nelson listened intentfully, got the picture/scope, got us our quote and we were off to the races. Courteous, fast, clean, insightful, and professional. Thanks, Nelson! " 
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