Donco is a registered professional engineering firm in Illinois, Missouri, Kansas, Ohio, Indiana, Wisconsin, Kentucky, and Hawaii and is a professional land surveying firm in Illinois and Missouri. Donco is prepared and willing to pursue additional registrations and licensure to serve the needs of our geographically distributed client base. Donco has completed Central Contractor Registration with the US Federal government.

Donco and/or its employees hold numerous certifications including but not limited to:

  • BICSI Registered Communications Distribution Designer (RCDD)
  • Cisco Certified Network Associate (CCNA)
  • LEED (Leadership in Energy and Environmental Design) Green Associate
  • Axis Communications Certified Partner
  • Genetec Certified Partner
  • Sophos Certified Engineer
  • Datto Professional Certified Partner

Donco and its employees are active in many trade and professional organizations and associations including but not limited to:

  • International Brotherhood of Electrical Workers (IBEW)
  • National Electrical Contractors Association (NECA)
  • Midwest Energy Association (MEA)
  • Distribution Contractors Association (DCA)
  • Institute of Electric and Electronics Engineers (IEEE)
  • Building Industry Consulting Services International (BICSI)
  • Southern Illinois Builders Association (SIBA) chapter of the Associated General Contractors of America (AGC)
  • Southwestern Illinois Employers Association (SIEA)
  • RiverBend Growth Association (RBGA)
  • Council of Owners and Construction Associates (COCA)
  • American Line Builders