Plumbing Services in Wilmington DE

Call 302-202-8343 For Plumbing Services in Delaware. 

Below is a list of reputable plumbing contractors in Wilmington, DE, based on experience, customer feedback, and local presence as of March 1, 2025. This list is not exhaustive but includes well-regarded options.

Boulden Brothers

📍 Location: Wilmington, DE (serving surrounding areas)
📞 Contact: (302) 368-3848
🛠 Services: Plumbing repairs, installations, maintenance, water heater services, drain cleaning
✔ Notes: Family-owned since 1946, known for reliable service and a satisfaction guarantee.

A.J. Dauphin & Son

📍 Location: Wilmington, DE (License #1 in Delaware)
📞 Contact: (302) 994-1454
🛠 Services: Residential plumbing, drain repair, water treatment, gas installation, re-piping
✔ Notes: Over 80 years of experience, the first registered plumber in Delaware.

Delaware Plumbing Professionals LLC

📍 Location: Wilmington, DE (serving DE, parts of MD, and PA)
📞 Contact: (302) 600-1896
🛠 Services: Plumbing, drain cleaning, water heater services, well pump repair, sump pump services
✔ Notes: 24/7 emergency services with flat-rate pricing.

Benjamin Franklin Plumbing of Wilmington DE

📍 Location: Wilmington, DE (serving Dover, Smyrna, and beyond)
📞 Contact: (302) 524-7437
🛠 Services: Emergency plumbing, leak detection, piping, water treatment, fixture installation
✔ Notes: Available 24/7, offers a two-year 100% satisfaction guarantee.

Joseph Frederick & Sons

📍 Location: Newark, DE (serving Wilmington and the Delaware Valley)
📞 Contact: Visit their website for updated contact details
🛠 Services: Plumbing installations, repairs, water heater services, water filtration, bathroom remodeling
✔ Notes: Trusted since 1947, known for high-quality materials and preventative maintenance plans.

Fletcher Plumbing, Heating, and AC Inc.

📍 Location: Wilmington, DE
📞 Contact: Check local directories or their website
🛠 Services: Sewer line repair, faucet installation, sump pumps, drain cleaning, bathroom remodeling
✔ Notes: Operating since 1970, uses advanced tech like optic cameras, 24/7 availability.

Wilmington Plumbing Inc.

📍 Location: Wilmington, DE
📞 Contact: (910) 602-7005 (Verify local Wilmington, DE presence)
🛠 Services: Plumbing for new construction, repairs, remodels, fixture upgrades
✔ Notes: Known for quality craftsmanship—confirm local service availability.

Jack The Plumber LLC

📍 Location: Wilmington, DE
📞 Contact: Check Nextdoor or local listings for updated contact info
🛠 Services: Water heater replacement (specialty), general plumbing repairs
✔ Notes: Over 32 years of experience, praised for responsiveness and fair pricing.

Roto-Rooter Plumbing & Water Cleanup

📍 Location: Wilmington, DE (national chain with local presence)
📞 Contact: (302) 760-9336
🛠 Services: Plumbing repairs, water cleanup, drain cleaning, emergency services
✔ Notes: Well-known brand, 24/7 service, good for emergencies.

Horn Plumbing & Heating, Inc.

📍 Location: Wilmington, DE
📞 Contact: Check local directories for current details
🛠 Services: Piping repair, sewer inspection, water heater service, trenchless sewer replacement
✔ Notes: In business since 1981, offering comprehensive plumbing and HVAC services.

Tips for Choosing a Plumber

✅ Verify Contact Info: Call or check company websites for the latest details.
✅ Check Licensing: Ensure the plumber is licensed by the Delaware Division of Professional Regulation.
✅ Get Multiple Quotes: Compare estimates to find the best service and pricing for your needs.
✅ Read Reviews: Platforms like BBB, Yelp, and Angi provide valuable customer feedback.

Resources and Websites

• https://www.plumbersindelaware.com/wilmington/