Pro Plumbers

Plumbers install and repair water, drainage, gas, and other piping systems in homes, businesses, and factories. Plumbers install plumbing fixtures such as bathtubs and toilets, and appliances, such as dishwashers and water heaters. Plumbers also maintain septic systems—the large, underground holding tanks that collect waste from houses that are not connected to a sewer system.
Plumbing issues can happen at any time of the day and we understand that. No matter what time of the day or night you need help with a problem you can count on us to help fix your issue. We do not charge extra for services calls after hours or at night. Rates are the same day at night only with us! If you have an emergency water damage issue in your home caused by a leaky pipe, faucet, drain or water heater both inside or out we can help.
At Len The Plumber, we’ve seen it all when it comes to leaky faucets. Let’s face it – your faucets are some of the most frequently used appliances in your home. All that wear and tear is bound to catch up with them at some point! That’s why we offer fast, full-service faucet repair and replacement in the Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia area seven days a week. Call us today if you need:
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.

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.

While you might be tempted to get out your wrench and try and fix those plumbing fixtures, plumbing can be a lot more complicated than you might think. In the wrong hands, even the simplest-seeming of plumbing jobs can quickly become something disastrous or costly. The chances are that, whatever your problem is, your plumber has seen it before and will be able to rectify the situation, quickly and efficiently. Why run the risk of turning a simple job into a plumbing catastrophe, when you can book plumbing services through Handy to nip it in the bud?
It’s a family event in late October when many American households carve a pumpkin into a Halloween jack-o-lantern. The kids delight in the whole process, especially when mom and dad let junior scoop the pumpkin pulp out of the pumpkin. But what happens next is the scary part. Often, those slimy pumpkin guts are pushed down the sink drain then the disposal is turned on to chop it into tiny bits before the water washes it away. Except, it doesn’t quite ... Read More >
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids.[1] Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications.[2] The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.[3]
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