The Best Plumbing Company from Your Trusted Maryland Water Professionals

Plumbers near me


Residential Plumbing

PlumbingNational Water Service has been your trusted company for water service professionals for forty years. Now, we provide an even higher standard of service to you by providing our own master plumber and plumbing crew. 


We are one of the top plumbing companies in Maryland due to our decades of water service experience. This allows us to work alongside our master plumber to ensure each water heater repair and installationsump pump installation, garbage disposal repair and installation, and general plumbing and heating needs are completed to the top standards in the industry. 


We don’t cut corners and we don’t believe in compromising on your plumbing service quality. With our team, you receive affordable plumbing services at the highest level of satisfaction.


When it comes to delivering a product or project to our clients, we put your needs first and communicate every step of the way, so you feel confident with every adjustment done to your home. 


Contact us today to talk more about our plumbing services, and see what we can provide for you. If you know what you want, schedule your plumbing service with us to get started right away.

Garbage disposal repair & faucet installations

Under sink lead and flood protectionUpgrading the every-day items in your kitchen is one way to make your home feel like an entirely new space. With our residential plumbing services, now you can make those adjustments to better enhance both the form and function of your home.


National Water Service provides trusted plumbing services as a stand-alone service, and as an additional service when we may already be in-home testing your water quality. Once you know your water is safe, why not provide it a new fixture to flow through? That’s why we’re here, to cover any water needs your home has.


When your garbage disposal starts acting up, or when you are ready to upgrade and have a new one installed, we handle that. Let our experienced crew members handle the garbage disposal installation so you know everything is functioning properly and seamlessly — no mess, no worry, no unexpected stalls or clogs.


While we are in the kitchen, we also handle faucet installs and fixture installs. A new sink fixture can greatly enhance the look and feel of your home, and bring a whole new look to your space.


From simple faucet exchanges to upgrading to new nozzles, sprays, and more, we can do it quickly and neatly, so you don’t have to worry about your sink being out of commission while you figure out the piping. Whether you are in need of kitchen tweaks or are re-doing the master bathroom and want some faucet upgrades, our plumbing services include new faucet installations to get you the look and function you have been searching for.


Talk to us about your questions, concerns, or needs, and we’ll begin the work so you can go back to enjoying your home.

sump pump installations

Water powered backup sump pumpNational Water Service provides a full range of plumbing services in order to keep your home functioning at its best. This includes sump pump services and water heater services for your home, two appliances you never want to see stop working, stall out, or become outdated.


Our plumbing crew is available for both sump pump installations and sump pump replacements. It is vital to the safety of your home that your basement stays dry, whether it is avoiding general dampness or to prep for if and when a flooding occurs.


Trust the professionals on our team to provide sump pump services you can count on, from the day-to-day to an emergency situation.


We also handle water heater services. No matter what type of water heater you are working with, from electric to gas, our plumber is able to help manage any issues you are facing, including repairs and full water heater installations.


We call ourselves the experts because we’ve spent years mastering our water heater installation techniques and knowledge. Trust the team that understands complete safety from our first arrival to the final step of the project.


When your home isn’t functioning as properly as it should, call National Water Service for sump pump repairs and water heater installations to get you back to the comfort and peace of mind you deserve.


Fill out our contact form if you have specific questions about your appliances and what services you are interested in.

Why Work with our water company for plumbing services

Our trusted and experienced master plumber on staff is available for all plumbing service needs, whether they happen in your basement or in your kitchen. The plumbing crews we provide live up to the same customer service standards National Water Service has upheld for decades.


When you hire National Water Service as your plumbing company, you are getting a company trusted by your neighbors and recommended in your community. We hold our workmanship and our customer service to unbeatable heights.


It is important to our team that we are always growing and providing the most requested services to our clients. That’s why we now provide plumbing services, so there is one water company you can trust for any job that is needed in your home.


Our company began with a focus on water safety and health for your home and business. Now, we are accelerating our business to give you even more of what you have been asking about. With National Water Service, every day can be a good day, when you have a company you can count on.


As we look ahead to the future, we know we will begin kitchen remodeling plumbing services and bathroom remodeling plumbing services. Contact us to discuss your needs and see how we can help you today as we continue to expand, and we will keep our clients wants and needs in mind.