Get Fast, Reliable Plumbing Services
Chestertown, MD
Plumbing problems are stressful and often happen when you least expect them. We’re a licensed and insured plumbing company in Chestertown, MD with over 30 years of experience, built on honesty, clear communication, and reliable service for homeowners, businesses, and property managers.
We’re a family-run business built on service, accountability, and decades of experience. After spending over 10 years as a master plumber at Fort Meade, our founder, Mark, started this company to bring that same level of care to homes and businesses in Chestertown, MD.
Mark handles fieldwork and scheduling, while his wife, Megan, manages daily operations as the business manager. Their children also passionately take part in the business: Ramsie oversees HR, Hailey leads their marketing efforts, and Pierce, a skilled technician, works side by side with his dad.
Together, Mark and his family are building something lasting and local, focused on respectful service, clear communication, and getting the job done right every time.

Many plumbing companies make it hard to even get a call back. Others show up late, push expensive upgrades, or rush the job. That’s not how we operate. We treat every job like it’s our own home. When you call, you’ll talk to a real person—often one of us directly. We’ll explain the problem, offer honest solutions, and follow through with reliable workmanship. We’re licensed, insured, and backed by more than 30 years of experience handling high-responsibility plumbing systems on one of the most secure military bases in the country.
Now, we bring that same attention to detail to every job we take on—from residential drain cleaning to commercial installations. We handle water line repair with precision and care. Our sewer line repair and replacement services help prevent costly backups and property damage. We provide fast, reliable water heater repair to keep your home running smoothly. For homes with hard or poor-quality water, we offer complete water conditioning solutions.
Our drain cleaning services cover everything from leaks to clogs. We also specialize in commercial and government plumbing, delivering code-compliant solutions for high-demand properties. We respect your time, communicate clearly, and stand behind our work. If something changes, you’ll know right away. We’re here to build long-term relationships, not just close out invoices. Whether you’re a homeowner, property manager, or business owner, you can rely on us to deliver solid results and honest service.

If you’ve been searching for a plumbing company in and around Chestertown, MD that shows up, communicates, and truly cares—you just found us. At Quinlin Plumbing, LLC, we know how stressful plumbing problems can be. That’s why we keep things simple: honest advice, reliable service, and no upselling. Whether you need emergency water heater repairs, a sewer line replacement, or just someone to clear a clogged drain, we’re here to help.
We understand the area, from historic homes to newer construction, and tailor our services to what your property actually needs. Whether you’re looking for a reliable residential plumber for your home or a commercial plumber for your business, we’ve got you covered. We’re proud to be the plumbing company your neighbors trust—and we’re always welcoming new customers. Call us today. Let’s take care of your plumbing problems the right way—now and for the long haul.

Need plumbing help? Fill out the form and we’ll get back to you quickly. Whether it’s a repair or general question, we’re here to assist.