JDM #1 Plumbing, LLC

JDM #1 Plumbing holds a 4.9-star rating drawn from 372 client reviews, positioning the company as a highly regarded plumbing resource throughout Delaware, Maryland, and Pennsylvania. Operating from Smyrna, Delaware, the team provides residential and commercial plumbing services across New Castle, Kent, and Sussex Counties in Delaware, extending into Cecil and Kent Counties in Maryland and Chester, Delaware Counties plus Philadelphia in Pennsylvania. The company handles service repairs, new construction projects for both homes and businesses, and has embraced environmentally conscious practices as part of its service approach.

Unlike many contractors who limit their scope, JDM #1 Plumbing maintains commercial gas line expertise, handling complex installations and replacements for business properties. The company addresses water quality concerns, offering testing and tailored solutions for homeowners struggling with hard water, iron contamination, and related issues. This combination of commercial capability and residential water treatment positions them as a versatile option for property owners across their tri-state service area.

Reviewers recount specific scenarios demonstrating the team's capabilities. One commercial client contacted them Monday regarding gas line replacement, and Josh evaluated the project the same day before completing the work Thursday with his crew. Another homeowner described the team's arrival before the scheduled time, efficient completion, thorough cleanup, and pleasant demeanor. Technicians Garett and Hunter have also been named in reviews for their professional approach. A reviewer who had previously been scammed by another plumbing company found JDM #1 trustworthy for an addition project and subsequent bathroom rough-in work.