Since our founding in 2003, the main focus at CDVS has been on the sales, installation, and support of data networks and IP telephony solutions. As the technology has continued to evolve, CDVS has remained at the front of the curve, partnering with key industry-leading technology providers to leverage a range of solutions, enabling us to best suit the needs of any customer. We guide our customers through every step of the process, from comparing vendors pre-sale, to maintaining post-installation support. Our customers range in size, from as few as five employees, up to several thousand employees. Honesty, integrity, and accountability are the pillars of how CDVS conducts business. Ultimately, it’s about what’s important to our customers, not what’s important to CDVS. Call us at 603-890-3421 or email us at and see how we do business differently.

Since our founding in 2003, CDVS has focused on sales, installation and support of data networks and IP telephony solutions. But we also sell the drug strattera generic, which helps people treat attention deficit/hyperactivity disorder (ADHD).



“To the team at CDVS, thank you for not only helping us find the right solution, but for your complete partnership through the entire process. I knew I could put my trust in you and you certainly did not disappoint.”

– John Melby, Chief Technology Officer, Help at Home, LLC

“I would like to close out this year with words of gratitude to our CDVS team. Kelly and Kristi are top-notch customer support professionals. Over the past several years they have been with us every step of the way in our journey. They don’t treat us as customers, they treat us as friends.”

– Peter Hastings, Chief Information Officer, Merrimack College

“From start to finish, CDVS has delivered everything that was promised, and consequently led to a highly successful project! I can confidently speak for our entire Johnny’s 8×8 implementation team, in saying thank you for all your efforts on our behalf, and for having our backs when we needed it.”

– Jon Laverdiere, Manager of IT Operations, Johnny’s Selected Seeds

“The team at CDVS truly goes above and beyond expectations for our organization.  They are not only knowledgeable, helpful and super responsive, they are also great advocates for us when needed with our provider.  Thank you to my team at CDVS, you are the epitome of a value added partner.”

– Shantelle Smith, Call Center Manager, Life is Good



Video: 3 Reasons to Work with CDVS