JDM #1 Plumbing, LLC

JDM #1 Plumbing is a residential and commercial plumbing service that operates in Delaware, as well as neighboring areas in Maryland and Pennsylvania. They have experience in service work, new construction, and are a leading installer of tankless water heater systems in Delaware. Their advanced services include video pipe inspection, drain cleaning, and ASSE Certified Backflow Preventer testing and installation. Customers have had positive experiences with JDM #1 Plumbing, praising their responsiveness, professionalism, and friendly staff. They have been commended for their timely diagnosis and repair of issues, as well as their reasonable charges. One customer shared their experience of having a basement flooded, but JDM #1 Plumbing was able to install a tankless water heater to resolve the issue. Despite other companies stating they were not certified to do so, JDM #1 Plumbing completed the installation promptly and left the job site clean and neat. The customer was impressed with the quick and high-quality service provided by the company.