Monitoring & Security Systems
- Camera and Monitoring Installation
- Video Doorbell Installation
- Remote Monitoring Networking
- Multi-location Surveillance Setup
About Us
Professional Installation & Repair Services.
Welcome to S & Y Internet Technology Inc.
S & Y Internet Technology Inc. is a professional installation and repair service provider based in Flushing, New York.
We specialize in smart devices, security systems, home appliances, and commercial facility solutions, offering customers efficient, reliable, and convenient services designed for modern living and business needs.
Our expert team provides door-to-door installation and maintenance within a 100 km radius, ensuring quick response and high-quality results for every project — whether residential, commercial, or specialized.
Our Mission
We combine cutting-edge technology with personalized service to bring you reliable solutions that enhance security, convenience, and efficiency.
Our Comprehensive Services
Explore our full range of professional installation, repair, and network services.
Smart Access & Display Systems
- Electronic Access Control
- Smart Lock Installation
- LED Display Screen Setup
- Barrier Gates & Parking Solutions
- Electric Iron Doors & Smart Car Keys
Appliance Repair & Installation
- Electrical Appliance Repair
- Refrigerator & Washing Machine Service
- AC Repair and Installation
- Split Air Conditioner Maintenance
Network & Software Services
- Software-Defined Wide Area Network (SD-WAN)
- Enterprise Network Optimization
- Multi-location Connectivity
- Secure Remote Operations Support
Service Coverage Area
Our mobile technical team provides door-to-door service across the greater New York area, including but not limited to:
- New York City – Manhattan, Brooklyn, Queens, Bronx, Staten Island
- Long Island – Nassau County & Western Suffolk County
- Westchester County – White Plains, New Rochelle, Yonkers
- New Jersey Cities – Jersey City, Newark, Hoboken, Fort Lee
- Connecticut Border Area – Stamford and Greenwich
- ……
No matter where you’re located within our service range, we guarantee quick response, reliable installation, and consistent after-service support.
Contact NowOur Core Advantages
Discover why clients trust our professional installation and repair services for homes, offices, and commercial spaces.
Door-to-Door Service
We bring our expertise directly to you, eliminating the hassle of transporting equipment. Our skilled technicians arrive promptly and handle everything on-site.
Extensive Coverage
Operating from Flushing, we serve customers within a 100 km radius, providing fast and reliable support throughout the New York metropolitan area.
Professional Team
Our experienced technicians are trained to deliver high-quality work efficiently. We respond quickly and ensure every job meets the highest standards.
Customized Solutions
We tailor our services to your specific needs, offering personalized recommendations that maximize effectiveness and value.
Client-Centric Approach
Transparency, reliability, and satisfaction are at the heart of what we do. Clear pricing and ongoing support ensure your peace of mind.
Why Choose S & Y Internet Technology Inc.?
In a competitive market, we stand out through our localized operations, expert team, and unwavering focus on quality. We address common customer challenges such as complex installations, equipment downtime, and technical hurdles by providing timely, professional solutions.
Whether you’re a homeowner seeking enhanced security or a business owner needing reliable network optimization, we’re here to help.