Do you need someone "local" to pull a record? Or do some research? Here is a list of people or societies and the counties they serve. There MAY be a cost, so be sure you are aware of their costs and time frame.
Counties: Polk, Butler, Platte, Nance, Merrick, and York.
Would consider Lancaster, Hall and Seward. Would also consider Furnas, Frontier and Red Willow, possibly Jefferson, Cheyenne, Madison and Antelope.
Counties: Douglas and Sarpy
Counties: (All the panhandle) Banner, Box Butte, Cheyenne, Dawes, Deuel, Garden, Kimball, Morrill, Scottsbluff, Sheridan, Sioux
Counties: Cass, Douglas and Sarpy
Counties: Burt, Colfax, Cuming, Dodge, Fillmore, Platte, Thurston and Washington counties, as well as History Nebraska (state archives)