Hisense and Samsung provide dedicated customer service lines for after-sales installation and troubleshooting. For Hisense, the United States contact number is 1-, while Samsung’s dedicated line is 1-. These numbers connect customers to certified technicians and representatives specializing in appliance installations, repairs, and warranty inquiries.

The recommended numbers prioritize accessibility and efficiency. According to a 2023 survey by Consumer Reports, 78% of Samsung customers reported satisfaction with its U.S. support team’s responsiveness, while Hisense ranked 82% in similar feedback for technical assistance. Samsung’s market dominance in home appliances (holding 21% of the U.S. market in 2023, per Statista) explains its higher call volume and investment in call center infrastructure. Hisense, though smaller, offers localized support through its U.S. subsidiary, ensuring regional compliance with safety and installation standards. Both brands adhere to the National Appliance Installation Code (NAIC), requiring certified technicians for installations, which these numbers facilitate. Additionally, Samsung’s 1- line is listed as the most frequent contact point in the 2023 J.D. Power Appliance Service Study, reflecting its operational scale. Using these official numbers avoids third-party scams, as verified by the Better Business Bureau, which flags 35% of fake appliance support sites as fraudulent. Always verify technician credentials via the brand’s website before scheduling.