Updated Oct 2026
📍 19420 Walter Johnson Rd, Germantown, MD, 20874
📞 301-916-2700
🌐 www.1stclassplumber.com
First Class Plumbing LLC is a plumbing contractor based in Germantown, Maryland, offering a wide range of services including pumping and repairs, TV inspection, jetting, and backflow testing. They also specialize in water heaters, sewer replacement, and drain cleaning. The company actively engages in government contracts and provides free estimates. With recent online activity noted in 2026, First Class Plumbing LLC is well-equipped to handle various plumbing needs for both residential and commercial clients.
📍 19420 Germantown Rd, Germantown, MD, 20874
📞 301-916-2700
📍 13300 Pepper Ct, Germantown, MD, 20874
📞 301-353-9558
📍 23130 Ridge Rd, Germantown, MD, 20876
📞 301-353-1841
📍 13017 Wisteria Dr Ste 107, Germantown, MD, 20874
📞 301-428-3695
Contact us at (240) 406-4689 in Darnestown, MD, and give your home a full-restorative residential plumbing service.
📍 13504 Jamieson Pl, Germantown, MD, 20874
📞 240-704-8682
Excellence has been our hallmark for 15 years Your 1 Plumber, LLC is a customer focused plumbing company that has been serving homeowners for 15 years. Located in Germantown, MD, we employ highly trained people whose goal is to make our company the best service company in Montgomery, Prince George, Howard, and Frederick Counties. Our company specializes in residential plumbing service for owners of existing homes just like yours. We take special pride in the service techs. We train and employ-a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. Should we make a mistake, we will do everything in our power to correct it to your satisfaction.