Joseph Giannone Plumbing & Heating®

Joseph Giannone Plumbing & Heating has served Philadelphia since 1983, building a reputation as a family-owned operation that handles jobs of every scale. The company operates from a South Philadelphia headquarters at 1323-25 S. Juniper Street and maintains a 4.6-star average across 201 customer reviews. Both the company and its technicians are fully licensed and insured, with service coverage extending across the city and surrounding Delaware Valley communities including Northern Liberties and South Philadelphia neighborhoods. The firm maintains standard business hours Monday through Friday from 8 AM to 4 PM.

What distinguishes Joseph Giannone from larger competitors is the deliberate small-team structure. Unlike firms that dispatch rotating strangers, customers here work directly with the owner Joe Giannone and a consistent handful of technicians they recognize by name. All plumbing and heating work carries a full workmanship guarantee, reflecting confidence built over more than three decades. The company handles the full spectrum of residential systems, from faucet repairs and drain cleaning to sewer line replacements and water heater installations including electric, tankless, electric hybrid, and conventional units.

Customer feedback consistently highlights the responsive, personal approach. When Northern Liberties resident Meghan T. faced significant plumbing problems, the team arrived, diagnosed the root cause, and restored full function the same day. Denise D. has trusted the company for over two decades and describes how technician Dan arrived within minutes of her call to address urgent toilet issues, explaining every step while maintaining transparency. South Philadelphia homeowner Donna Ferrara received same-day service for a weekend leak, with technicians Dennis and Dan on-site by 10:30 AM, identifying the problem and removing damaged materials beneath the sink.