CAD and Network Consulting: CADNET Services began in 2002 as a business devoted to helping the small to medium sized AEC businesses with their CAD and IT solutions. We began by servicing customers in the New Hampshire area, and have now expanded to covering the entire New England region. As we have grown, we have also expanded into other areas including Medical, Real Estate and Legal professions. Our IT Services division can assist any size or type of company with any IT need that might arise.