AJ Dauphin & Son

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Locally owned and operated since 1939, we are the first registered plumbers (License #1) in the First State. We are a customer centric plumber, with 70+ years experience. Certified in the latest "green solution" in on-demand water heaters , our expertise is in older homes, focusing on updating or repairing custom work done by craftsmen. We employ the latest in Hot Water heating technology. We can help you enjoy endless hot water without loss of pressure. Installation is always quick and efficient. Master Water Treatment Systems, Reverse Osmosis, Whole House Filtration, Carbon Filters, Softeners, Acid Neutralizers


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3313 Elizabeth Ave Wilmington, DE 19808
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Member since 9 months ago
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