JDM #1 Plumbing, LLC

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About 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.
What Customers Say
Every reviewer awarded a 5-star rating, with clients specifically praising same-day response times, fair pricing, and problem-solving ability. Technicians Josh, Garett, and Hunter are named across multiple reviews.
Services
Residential Plumbing Repairs
Leak repairs, fixture fixes, and general service calls for homeowner needs.
Commercial Plumbing
Full plumbing services for business properties including gas line work.
New Construction Plumbing
Rough-in plumbing and complete installations for new residential and commercial buildings.
Water Quality Solutions
Water testing and treatment planning for hard water and iron contamination issues.
Bathroom and Kitchen Plumbing
Fixture installation, rough-in work for additions, and renovation support.
Gas Line Services
Commercial gas line installation, replacement, and connection for equipment.