Business Premise Hosted or Cloud Voice Data and Security systems

Voice service for $9.99 a month with no lengthy contracts!


choosing the proper solution can be overwhelming. Our team is comprised of dedicated and respected VOIP enthusiasts, committed to providing you with the most outstanding experiences possible. We work with you to create unique Implementation that meet your budget offering an effortless way to implement your voice solution! With 70+ Carriers to choose from finding an affordable solution is what we do best.


Business technology is our passion! Since 2000 DennisonTech has been providing expert LAN/WAN, integration and custom software development services to the small and mid-sized business community. From Adds, Moves, Changes to a complete install, we manage from start to finish. Making sure your business voice and data communications is reliable is a priority. Loosing revenue because of an inadequate solution is not an option.

Video surveillance-Security-Door Access

Deploying state-of-the-art access control systems powered by native PoE technology that supports conventional electric bolts/strikes, magnetic locks, and 12V access accessories such as motion sensors, push buttons, and alarms. Easily manage users, visitors, schedules, and access policies. Video security using the latest technology such as IA-360 to PTZ auto tracking features we implement some of the most advance video and door access systems to keep property safe.

Dennison Technology Group Inc. Mitel, ShoreTel, Unifi VoIP, Security, WiFi, Voice premise hosted and Cloud for Business

GeoQuote Real-Time Voice/Data Pricing Tool.

Easy real time quote based on location and current phone number for high-speed internet, Voice, SIP, LD, VoIP, POTS, PRI, Intergrated access, Multi-Site and network service.