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.
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.

Quoted Prices Stay the Same We know how frustrating it is to be told one price before the job, but see a completely different (higher!) number on your invoice. When you work with us, you can rest assured that price will not change. We do not change the price based on how long the job takes. What we quote at the beginning is what you can expect once the work is complete.


Houston water has been treated and deemed safe to drink. But do you know what is really in your tap water? Our Houston plumbers will help you find out and take action to protect your family. We will test your water do determine the hardness of the water and discover which contaminants are present. Then, we will develop a water treatment solution to address the issues with your water and transform your tap water into a healthier, fresh-tasting, and odor-free drinking water. No bottles required! Serving Houston since 1965, John Moore knows plumbing – which means that your water filtration and softener system will be properly installed and tied in to your water supply line without any threat of contamination. We also offer de-scaling solutions and water softener systems to help you reduce the toll that hard water can on your fixtures and appliances. Talk to the John Moore water quality specialists about your concerns. We’re happy to help you find the best water filtration or softener solution for your home – and your health.
Licensing: There is no standard when it comes to licensing for plumbers. Each state has their own rules and regulations. Most states do require 2-5 years of plumbing experience before the plumbing licensing exam can be taken. Practice tests are available online and can increase the chances of passing the somewhat difficult licensing exam. The plumbers licensing exam will test the knowledge of local codes and best practices.
The straight sections of plumbing systems are called "pipes" or "tubes". A pipe is typically formed via casting or welding, whereas a tube is made through extrusion. Pipe normally has thicker walls and may be threaded or welded, while tubing is thinner-walled and requires special joining techniques such as brazing, compression fitting, crimping, or for plastics, solvent welding. These joining techniques are discussed in more detail in the piping and plumbing fittings article.
Plumbing reached its early apex in ancient Rome, which saw the introduction of expansive systems of aqueducts, tile wastewater removal, and widespread use of lead pipes. With the Fall of Rome both water supply and sanitation stagnated—or regressed—for well over 1,000 years. Improvement was very slow, with little effective progress made until the growth of modern densely populated cities in the 1800s. During this period, public health authorities began pressing for better waste disposal systems to be installed, to prevent or control epidemics of disease. Earlier, the waste disposal system had merely consisted of collecting waste and dumping it on the ground or into a river. Eventually the development of separate, underground water and sewage systems eliminated open sewage ditches and cesspools.
When you run into any of these plumbing issues, it’s time for repairs. Who better to call than your local Mr. Rooter Plumbing? We are professional, caring, efficient, and courteous. You can depend on us day or night and always know we get the job done right! Our certified plumbers work around your needs and set up appointments based on your schedule. You can count on us to arrive on time and fix it right the first time. There’s a reason they call us Mr.®!

Need plumbing supplies? We've got everything you need to build an efficient system. Find ball valves for commercial and residential plumbing, filters, filter cartridges and fittings. Looking for an electric or gas hot water heater? We have hundreds, along with all the supplies you need to install them. We carry a complete line of bathroom fixtures, PVC and CPVC tubing. Get all of the industrial plumbing parts and supplies with our inventory.
Be prepared for a more urgent situation by establishing a relationship with a plumber before you actually need him. If possible, hire him to do nonemergency repairs or fixture installations during normal hours. It's easier to get a plumber's attention if you're a regular customer and not a panicked stranger calling at 8 p.m. on a Saturday night asking him to fix a gushing waste pipe in your basement.
"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."
Even the smallest leak can be costly and lead to potential long-term damage, and letting them go untouched will only further deteriorate your home. Whether you need emergency service or a check-up to determine the location of the leak, call the professionals at Mike Diamond. We’ll visually attempt to detect the leak in your plumbing and repair it the same day whenever possible.
There are many reasons to work with our team, but what really sets us apart from other contractors is how we listen to our customers. We personalize every call by taking the time to listen to your needs and getting to the source of your problem. We do not carry out work without first discussing the issue with you in detail and presenting you with your options.
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.
I thought that my sump pump had ended its life and needed to be replaced. The contractor I found through Home Adviser came out the following day and arrived reasonably promptly.  The technician tested the pump and it wasn't responding. He then checked the  breaker panel and all seemed well. However he checked to see if power was reaching the outlet, it wasn't so he tripped some breakers and reset them and the power to my pump came on and the pump works so a replacement wasn't necessary. He charged $75.00 which I think was reasonable for a call-out fee and time spent.

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.

The high-pressure hydro-jetting service from the Houston plumbers here at John Moore offers homeowners a safe and highly effective way to clear their drain lines. John Moore uses state of the art hydro-jetting to scour and clear debris such as tree roots, soil, grease, and hardened scale for blocking your drain and sewer lines. Drain jetting using highly pressurized water streams safely cleans in the inside of your plumbing pipes and without risking damage from a standard cable or blade. We’ll even show you video footage of the inside of your pipes so you can see how well things are flowing again. Trust the Certified Drain Cleaning Plumbers at John Moore for a superior drain jetting experience.


Our repair, maintenance, and replacement solutions were designed to accommodate your unique needs. Have new equipment that requires a complex install? We're equipped with the expertise to have your system up and running in no time. Customers across St. Lucie County enjoy same-day service when they hire our NATE Certified and trained technicians for the job. All requests received are handled within a two-hour window!
Another way to avoid a service call from your plumber is to make sure the outside faucets are turned off in the winter and make sure you disconnect the outside hoses. You need to shut the water off from the inside. Then, open the valve on the outside to let the water that’s in there drain out—you switch both of them to the opposite direction so one is always closed and one is always open. We have to fix tons of these in the spring mostly because people leave their outside hoses connected and they freeze up. The repair could cost $100-$200 or more. Another tip would be if you’re going away for any length of time, like on vacation, turn off your water. If on any of those days the temperature drops below freezing, have someone check in on your house. I’ve been called to homes where the family returned from vacation, and there was water flooding out from the front door.
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