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.
The thicknesses of the water pipe and tube walls can vary. Pipe wall thickness is denoted by various schedules or for large bore polyethylene pipe in the UK by the Standard Dimension Ratio (SDR), defined as the ratio of the pipe diameter to its wall thickness. Pipe wall thickness increases with schedule, and is available in schedules 20, 40, 80, and higher in special cases. The schedule is largely determined by the operating pressure of the system, with higher pressures commanding greater thickness. Copper tubing is available in four wall thicknesses: type DWV (thinnest wall; only allowed as drain pipe per UPC), type 'M' (thin; typically only allowed as drain pipe by IPC code), type 'L' (thicker, standard duty for water lines and water service), and type 'K' (thickest, typically used underground between the main and the meter). Because piping and tubing are commodities, having a greater wall thickness implies higher initial cost. Thicker walled pipe generally implies greater durability and higher pressure tolerances.
Pipe replacement may be necessary for a variety of reasons. If you need to replace the old pipes in your whole home, or switch out a small section, Mike Diamond Services will ensure the process is timely and efficient. Old pipes can be the root of a variety of problems, and it’s important to replace them before they cause further damage to your home.
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.
Water systems of ancient times relied on gravity for the supply of water, using pipes or channels usually made of clay, lead, bamboo, wood, or stone. Hollowed wooden logs wrapped in steel banding were used for plumbing pipes, particularly water mains. Logs were used for water distribution in England close to 500 years ago. US cities began using hollowed logs in the late 1700s through the 1800s. Today, most plumbing supply pipe is made out of steel, copper, and plastic; most waste (also known as "soil")[22] out of steel, copper, plastic, and cast iron.[22]

"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."
I had another lady who said she wanted to run to the grocery store to get some coffee to make for me and my guys while we were installing her new kitchen. She said she was just gonna run to the store and asked if we wouldn’t mind keeping an eye out for her one-year-old daughter who was sleeping at the time. We said fine, but she ended up not returning until four hours later. The kid was screaming her head off and we didn’t know what to do. We tried holding her. We didn’t know if she was hungry or what to feed her. She just kept crying.

There’s a reason our slogan is “Serviced Once, Client for Life.” When you call us for plumbing service, you will see why many of our customers are return clients. We strive to provide top-notch customer service from the moment you call to til we solve your plumbing issue, and even after that! Our friendly, knowledgeable staff is always here to answer any questions you may have.

"We just moved to a new house and Luke did an amazing job installing our home entertainment system. We thought we had a simple TV mounting project, but Luke was able to connect all our equipment (some of which was a bit outdated) so we have one seamless audio/visual system. Plus he was able to fix some errors that Comcast had made and willing to jump in and work on a few other small projects I needed done before the holidays. His price was reasonable and in the week since he performed the work I've had 2 people knowledgeble in contracting or wiring compliment the quality of his work."
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.
You need the right tools when repairing your plumbing systems or installing new devices. Menards® has a large variety of plumbing tools, including pipe threading; plumbing hand tools; plumbing tool kits; and torches and soldering tools. Keep your drains clean and free of clogs with our drain cleaning equipment and supplies, including hand, chemical, and powered solutions.

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.


Here’s a little fact: For every three skilled trade workers leaving their industry, there is only one skilled trade worker entering it. This fact holds true for the plumbing industry, as well. According to the Bureau of Labor Statistics website, the employment outlook for skilled plumbers is expected to grow 16 percent through 2026. The average job employment outlook is around 5%-7% which means plumbing is growing much faster than average.
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.
If you have any questions, please check out our frequently asked questions page on this site. If you don’t see what you are looking for, our specialists will be happy to assist you. If you would like to schedule a service call with our Frisco based plumbing company, or we can be of any assistance, please call us at 972-346- 2332. For your convenience, you may also request an appointment here.
Nothing wears on homeowners like the idea of handling plumbing problems. From the water heater to sewer line, let Mr. Rooter Plumbing take the pressure off of you (and put it back in your shower lines). Our plumbers are the most recognized professionals in the world because we’re committed to amazing service and amazing results. In everything we do, our team makes sure your home’s plumbing issues are solved with the most effective and long-lasting solutions.
We are here to help with yearly maintenance, water heater flushes, and pan replacement. For those suffering from a leaky water heater, John Moore can even repair your water damaged walls and floors without the headache of dealing with multiple contractors. Houston homeowners have counted on John Moore for decades. Each Houston plumber we employ is at your service.
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