1010 S 120th Street, Suite 205 Omaha, NE 68154

Gary Nielsen

Gary Nielsen, president of Nielsen Mayne Architecture, provides executive management and project design for commercial, industrial, educational, and public facilities. His 40 years in the profession bring, to the firm, leadership vision and a solid background of design experience with a variety of building types.


Bachelor of Architecture, University of Nebraska, 1972


Nebraska (1976), NCARB, Iowa, Kansas, South Dakota, Colorado, Minnesota


American Institute of Architects, Tau Sigma Delta National Honor Society for Architecture and Allied Arts, Nebraska Diplomats, United Methodist Church District Building and Property Committee

Professional Experience

Nielsen Mayne Architecture, 1994 to present
Kirkham Michael, 1977 to 1994
Other Firms, 1972 to 1977


  • DEC Thermal Energy Facility, West Haymarket Lincoln NE
  • Cabela’s Retail Center, Owatonna MN & Sidney NE
  • DEC Thermal Energy Facility, LCADF Lincoln NE
  • Ballantyne Strong Network Operations Center
  • Iowa School for the Deaf Science Center
  • Nebraska Machinery Company, Omaha & Lincoln
  • Sioux Falls SD VA Generator Building
  • Fremont County IA Engineer Offices & Shops
  • Northwest Hills United Church of Christ
  • Durham Scout Center & Batchelder Museum
  • Family Life Center, Covenant Presbyterian Church
  • Celebration Covenant Church
  • Edgerton Explorit Center, Aurora NE
  • First National Bank of Omaha Branch Facilities
  • Energy Systems Company Calif. St Thermal Plant
  • South Dakota DOT Sioux Falls Area Complex
  • Prairie Systems Information Services corporate office
  • Fellowship Hall, Broadway Christian Church
  • First National Bank and Trust, Columbus NE
  • Chapman Public Schools Addition and Remodel
  • Stromsburg NE Public Library
  • Parking Garage, UNMC campus, Omaha NE
  • OPPD Elkhorn Service Center
  • University of Nebraska Lincoln Chiller Plant Additions
  • Douglas County Correctional Center Dorm Housing
  • Beatrice Board of Public Works Utility Service Center