New England's trusted provider of advanced data, voice, and security solutions. We build robust, scalable network systems tailored to your enterprise.
High-speed enterprise routing
Advanced protection & voice
Custom infrastructure design
Clear Line Data & Voice is a premier low-voltage systems and communication specialist, serving New England for over 20 years. We excel in providing the robust, secure, and future-proof infrastructure your business demands. From advanced VoIP systems to structured cabling and sophisticated security, we are dedicated to delivering professional-grade, reliable solutions.
Designed for future growth.
Over two decades of proven experience.
System design tailored to your specific facility.
Reliable maintenance and support.
The backbone of your network. We design and install high-performance Cat6, 6A, and Fiber-Optic systems for seamless data and voice transmission across your entire enterprise.
Learn about CablingIntegrate your communication channels. We deploy feature-rich Cloud VoIP, hosted PBX, and Unified Communications (UCaaS) solutions for flexible, reliable team collaboration from anywhere.
Explore UCaaSProtect your business assets with scalable IP camera systems, video analytics, and complete physical security monitoring, integrated into your existing network.
View Security SystemsOptimize your network performance. We specialize in enterprise-grade Wi-Fi deployments, network design, and reliable infrastructure services for all business sizes.
Explore Network Solutions"The Clear Line team was exceptionally detailed. They modernized our aging cabling system without any downtime. Their planning and execution were flawless."
"We transitioned to their VoIP solution, and it's been game-changing. The call quality is excellent, and the system is intuitive. Their support is always ready to help."
"Our surveillance system upgrade has provided peace of mind. The team was responsive and provided great training for our staff. Highly recommended."
We engineer solutions using top-tier components from leading manufacturers, ensuring long-term reliability and performance.
Get peace of mind with 24/7 technical support from our New England-based experts, ensuring your systems are always connected.
We deliver exceptional value through optimized system design, customized specifically for your project scope and budget.
We provide comprehensive low-voltage cabling, VoIP, and security solutions across Massachusetts, Rhode Island, Connecticut, New Hampshire, Maine, and Vermont.
No. We plan and execute upgrades with minimal to zero impact on your daily operations, often scheduling key switchovers during off-peak hours or weekends.
Cat6 uses copper wiring best suited for standard workstation runs up to 100 meters, while Fiber Optics uses light signals, offering drastically higher bandwidth and long-distance transmission without signal loss.
Yes, we provide proactive maintenance, monitoring, and dedicated technical support to keep your infrastructure running reliably at all times.
Tell us what you need and we'll match you with the right division. Most enquiries get a response the same business day.