For 25 years, Len The Plumber has been providing plumbing and drain services to our valued customers. We are one of the leadi ... ng residential plumbing companies in Maryland, Washington D.C., Northern Virginia, Southeastern Pennsylvania, and Delaware. Coming soon to NJ! We have an army of licensed and insured technicians with years of experience ready to provide you with exceptional service. From scheduling your appointment to completing the job, your satisfaction is our number one goal. From start to finish, our technicians arrive at your door on time, inspect the problem, and provide you with a written, clear estimate. Once the job is completed, the technician will clean up the area as if they were never there. Len The Plumber provides 24/7 Same Day Service and offers a Free Home Evaluation with every visit. read more