Business Details
18 Years
experience
Emergency
services
Trusted Plumbing Services in Delaware, Maryland & Pennsylvania
Founded in 2008, JDM #1 Plumbing has established itself as Delaware's leading plumbing contractor, serving residential and commercial clients across Delaware, Maryland, and Pennsylvania. Our owner, Joshua D. Michael, brings over a decade of specialized expertise in traditional and green plumbing solutions, including Noritz tankless water heater systems. As a licensed master plumber in multiple jurisdictions, Joshua personally oversees projects alongside a team of vetted professionals, ensuring adherence to the highest standards of craftsmanship. Our reputation for prompt, clean service has been built through 95% of business coming from customer referrals.We specialize in service work, new construction installations, and advanced solutions like video pipe inspection and backflow prevention. Committed to sustainability, we pioneered tankless water heater adoption in Delaware, offering energy-efficient systems that reduce utility costs by up to 40%. Licensed, insured, and bonded, we maintain partnerships with industry leaders like Noritz while delivering personalized attention to every client.
Services
Tankless Water Heaters
Backflow Preventers
Residential Plumbing
Commercial Plumbing
Drain Cleaning
Gas Piping
Sump Pumps
Property Winterization
Video Pipe Inspection
Sewage Grinder Pumps
Details
- Year established: 2008
Highlights and features
- We offer 15+ years of combined experience in traditional and green plumbing solutions
- Our owner personally oversees every project with a licensed master plumber
- Specialized expertise in Noritz tankless water heater systems installation
- 95% of our business comes from customer referrals and repeat clients
- Licensed in multiple jurisdictions including Delaware and Maryland
What people say
FAST response
Excellent price
Amazing
Great service
Quick shower fix
Services
Tankless Water Heaters
JDM #1 Plumbing specializes in Noritz tankless water heater installations, providing on-demand hot water while reducing energy consumption by up to 40%. These systems eliminate storage tanks, preventing rust buildup and offering continuous hot water supply. As Delaware's leading installer, we ensure proper setup with PVC venting options and provide federal tax credit eligibility documentation.
Backflow Preventers
We offer ASSE-certified backflow preventer testing and installation services to protect drinking water from contamination. Our licensed technicians ensure proper installation of prevention devices in residential and commercial properties, maintaining compliance with local plumbing codes. Regular testing services help maintain system integrity and regulatory compliance for business owners.
Residential Plumbing
Full-service residential plumbing covers fixture repairs, gas line installations, and complete system upgrades. Our technicians handle toilet and sink repairs, water heater replacements, and irrigation system maintenance. Emergency services address burst pipes and sewage issues, with seasonal winterization services protecting homes during cold weather months.
Commercial Plumbing
Comprehensive commercial plumbing solutions include new construction installations, service upgrades, and preventive maintenance programs. We specialize in large-scale water heater systems, backflow prevention for businesses, and drain cleaning for commercial kitchens. Our team works after hours to minimize business disruption while maintaining code compliance.
Drain Cleaning
Advanced drain cleaning services utilize modern equipment to clear blockages and maintain optimal pipe function. Our technicians perform video pipe inspections to diagnose issues before implementing hydro jetting or mechanical cleaning solutions. Regular maintenance prevents costly backups in both residential and commercial properties.
People
Joshua D. Michael
Owner
With over 15 years in the plumbing industry, Joshua D. Michael established JDM #1 Plumbing in 2008 after working with Delaware's top mechanical companies. A licensed master plumber holding multiple certifications, he specializes in tankless water heater systems and commercial plumbing projects while maintaining hands-on involvement in every job.
Questions
What plumbing services do you offer?
We provide full-service plumbing including tankless water heaters, backflow prevention, drain cleaning, gas piping, and emergency repairs for residential and commercial clients.
Which areas do you service?
We serve all Delaware counties plus Cecil and Kent counties in Maryland, and Chester, Delaware, and Philadelphia counties in Pennsylvania.
What are tankless water heaters' benefits?
Tankless systems provide continuous hot water, reduce energy costs up to 40%, eliminate rust buildup, and qualify for federal tax credits and utility rebates.
Do you offer emergency plumbing services?
Yes, we provide prompt emergency response for urgent plumbing issues like burst pipes and sewage backups during regular business hours.
How can I schedule an appointment?
Call us at (302) 659-1111 during business hours or contact through our website for service requests and consultations.
