Dauphin A J & Son Inc

Nov 9, 2025 3:43 AM

3313 Elizabeth Avenue
Wilmington, DE (Delaware) 19808-6106
(302) 994-1****

Business Details

76 years Since 1939 A Dauphin (Owner) (302) 999-8898 (Fax)

Payment Method:
Products:	Hot Water Heaters
Services:	A. J. Dauphin & Fast Efficient Service, Gas & Oil Heat, Sewer & Drain Cleaning, Hot Water Heaters, Clogged Drains, Drain Opening, Slow Drains
Professionals on Staff:	Plumbers
Certifications:	Registered Master Plumber
General Content:	Since 1939
Credit Rating:	Excellent
Sales Volume:	500K - 1M
Employee Size Range:	10-19
Franchise/Chain:	Standalone
Professional Associations:
Number of PC's:	0-1
Square Footage:	2500-9999
Fortune 500:	No

Additional Categories

Dauphin A J & Son Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Plumbing Contractors
Plumbing Repair & Service
Sewer & Drain Cleaning Service & Repair

North American Industry Classification System (NAICS) Categories:

Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors > Plumbing Repair & Service
Septic Tank And Related Services > Septic Cleaning

Standard Industry Classification (SIC) Categories:

Plumbing, Heating And Air Conditioning > Plumbing Contractors > Plumbing Repair & Service
Repair Shops And Related Services, Nec > Cleaning Services > Sewer & Drain Cleaning

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