Delaney Computer Services delivers professional fiber optic cabling solutions for commercial environments across NY and NJ. We design and install secure, high performance fiber networks that support modern business demands and prepare you for future growth.
Whether you are connecting multiple buildings, upgrading outdated wiring, or building a new network backbone, our team manages the full deployment including engineering, cabling, termination, splicing, testing, and documentation.
Every fiber optic project is performed by certified technicians and overseen by experienced engineers. From small point to point runs to large campus installations, we ensure accuracy, performance, and long-term reliability.
DCS provides Fiber Optic Cabling Services but were more than just fiber optic cabling installers, we only use BICSI RCDD certified engineers who are skilled at design build fiber optic cable installation, repair, fusion splicing and data network design.
DCS provides professional fiber optic cable installation for businesses in NY and NJ. Our certified technicians design, install, splice, and certify high speed fiber networks that deliver reliable performance, secure connectivity, and long-term scalability.
DCS offers fast, expert fiber optic repair services for commercial networks. We locate breaks, perform fusion splicing, and restore damaged fiber using advanced OTDR and certification tools to get your business back online quickly and safely.




Fiber is the backbone of your business network and DCS treats it with the same care as your mission-critical systems. After installation, we offer continued support, monitoring, and maintenance to ensure your connection stays stable, secure, and high performing.
We help businesses avoid downtime, prepare for expansion, and maintain a resilient fiber infrastructure.
Over 20 years of hands-on structured cabling and fiber installation experience across NY and NJ.
BICSI RCDD certified engineers ensure correct design, testing, and adherence to industry standards.
We design fiber networks that support your operations, reduce bottlenecks, and enhance security.
DCS delivers top-tier, fully managed IT and cybersecurity solutions, expertly tailored to meet the unique needs of your industry. Partner with us to enhance your operations, ensure compliance, and achieve lasting success.
Simply fill out the form, and our team will get back to you as soon as possible. We look forward to connecting with you!
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