| Jobsite Name | City | State | 
|---|---|---|
| YMCA | SIOUX FALLS | SD | 
| YANKTON STATE HOSPITAL | YANKTON | SD | 
| YANKTON INDUSTRIAL ALCOHOL CORPORATION | YANKTON | SD | 
| XCEL ENERGY | SIOUX FALLS | SD | 
| WATERTOWN LIGHT AND POWER COMPANY – WATERTOWN POWER PLANT | WATERTOWN | SD | 
| Ward Owsley Bakery Company | SD | |
| Veterans Hospital | Fort Meade | SD | 
| VETERANS ADMINISTRATION HOSPITAL | FORT MEADE | SD | 
| VETERANS ADMINISTRATION FACILITY | HOT SPRINGS | SD | 
| V.C. PENGRA CONSTRUCTION COMPANY | RAPID CITY | SD | 
| Utah-Idaho Sugar Company | Belle Fourche | SD | 
| UNIVERSITY OF SOUTH DAKOTA – LIBRARY BUILDING | VERMILLION | SD | 
| TRACTION BOOSTERS INC | ALCESTER | SD | 
| Titan Missile Site | Hermosa | SD | 
| THE COTTAGE RESTAURANT – S. MINNESOTA AVE | SIOUX FALLS | SD | 
| STATE SOLDIERS HOME | HOT SPRINGS | SD | 
| STATE SCHOOL OF MINES | RAPID CITY | SD | 
| STATE SANITORIUM FOR TUBERCULOSIS | SANATOR | SD | 
| STATE COLLEGE – ENGINEERING BLDG. | BROOKINGS | SD | 
| ST. LUKE HOSPITAL POWER PLT | ABERDEEN | SD | 
| SPOKANE SILVER AND LEAD COMPANY | CUSTER | SD | 
| South Dakota State University, Engineering Building | Brookings | SD | 
| SOUTH DAKOTA STATE UNIVERSITY – ANIMAL SCHIENCE COMPLEX | BROOKINGS | SD | 
| SOUTH DAKOTA STATE SOLDIERS’ HOME | HOT SPRINGS | SD | 
| SOUTH DAKOTA STATE HOSPITAL – EMPLOYEE BUILDING | YANKTON | SD | 
| SOUTH DAKOTA STATE HOSPITAL | YANKTON | SD | 
| SOUTH DAKOTA STATE HOSPITAL | YARKTON | SD | 
| SOUTH DAKOTA STATE CEMENT COMMISSION | RAPID CITY | SD | 
| SOUTH DAKOTA SANATORIUM | SANATOS | SD | 
| SOUTH DAKOTA PENITENTIARY | SIOUX FALLS | SD | 
| SOUTH DAKOTA CEMENT PLANT | RAPID CITY | SD | 
| SO OAK CEMENT PLANT | RAPID CITY | SD | 
| SO DAK CEMENT PLANT | RAPID CITY | SD | 
| SIOUX VALLEY HOSPITAL | SIOUX FALLS | SD | 
| SIOUX VALLEY COOP ASSOC | SIOUX FALLS | SD | 
| Sioux Falls Powerhouse | Sioux Falls | SD | 
| SIOUX FALLS LIGHT AND POWER COMPANY | SIOUX FALLS | SD | 
| SIMMONS ELEMENTARY SCHOOL – S 3RD STREET | ABERDEEN | SD | 
| SIERRA VALLEY CO OP ASSN | SIOUX FALLS | SD | 
| SCHOOL AND HOME FOR FEEBLE MINDED | REDFIELD | SD | 
| S. DAKOTA PENITENTIARY | SIOUX FALLS | SD | 
| RUMMEL REST HOME | SIOUX FALLS | SD | 
| ROSEBUD HOSPITAL | ROSEBUD | SD | 
| RISAGER PLUMBING & HEATING CO | ABERDEEN | SD | 
| REVILLO SCHOOL PROJECT | REVILLO | SD | 
| REVILLO SCHOOL | REVILLO | SD | 
| RED BALL WHSE | RAPID CITY | SD | 
| RAPID CITY REGIONAL HOSPITAL – POWER PLANT | RAPID CITY | SD | 
| RAPID CITY NATIONAL BANK | RAPID CITY | SD | 
| RAPID CITY LIME CO | RAPID CITY | SD | 
| Rapid City High School | Rapid City | SD | 
| RAPID CITY FEDERAL BUILDING AND U.S. COURTHOUSE | RAPID CITY | SD | 
| PUBLIC SAFETY BUILDING – N MINNESOTA AVE. | SIOUX FALLS | SD | 
| PILLSBURY COMPANY | GRAND FORKS | SD | 
| PIERRE AREA SENIOR CITIZENS CENTER – W PLEASANT DR. | PIERRE | SD | 
| PEAKING PLANT | CLAY COUNTY | SD | 
| PATHFINDER POWER PLANT | SIOUX FALLS | SD | 
| PATHFINDER ATOMIC PLT | SIOUX FALLS | SD | 
| OTTER TAIL POWER COMPANY | BIG STONE CITY | SD | 
| NORTHWESTERN PUBLIC SERVICE COMPANY. OTTERTAIL POWER COMPANY | GRANT COUNTY | SD | 
| NORTHWESTERN PUBLIC SERVICE COMPANY | MITCHELL | SD | 
| NORTHWESTERN PUBLIC SERVICE COMPANY | ABERDEEN | SD | 
| NORTHWESTERN PUBLIC SERVICE CO – MITCHELL #3 | MITCHELL | SD | 
| Northwestern Public Service | Yankton | SD | 
| Northwestern Public Service | Webster | SD | 
| Northwestern Public Service | Redfield | SD | 
| Northwestern Public Service | Highmore | SD | 
| Northwestern Public Service | Mobile | SD | 
| Northwestern Public Service | Faulkton | SD | 
| Northwestern Public Service | Mitchell | SD | 
| Northwestern Public Service | Aberdeen | SD | 
| Northwestern Public Service | Huron | SD | 
| Northwestern Public Service | Clark | SD | 
| Northwestern Bell Telephone Building | WEBSTER | SD | 
| Northwest Security Trust Company | Sioux Falls | SD | 
| NORTHERN STATES POWER COMPANY | SIOUX FALLS | SD | 
| Northern States Power Company | Minot | SD | 
| NORTHERN STATES POWER COM | SIOUX FALLS | SD | 
| NORTHERN STATES POWER CO – PATHFINDER STEAM PLANT | SIOUX FALLS | SD | 
| NORTHERN STATES POWER – PATHFINDER NUCLEAR GENERATING STATION | SIOUX FALLS | SD | 
| NORTHERN NORMAL INDUSTRIAL SCHOOL | ABERDEEN | SD | 
| MOUNT MARTY HOSPITAL ASSOC | YANKTON | SD | 
| MOUNT MARTY ASSOCIATION | YANKTON | SD | 
| MOTHER BUTLER INDIAN COMMUNITY CENTER | RAPID CITY | SD | 
| Montana-Dakota Utilities Co | Mandan | SD | 
| Minuteman Missile National Historic Site | Wall | SD | 
| Millgren Plumbing Shop | Aberdeen | SD | 
| MILBANK HIGH SCHOOL – EAST PARK AVE. | MILBANK | SD | 
| MIDWEST WELDING | SIOUX FALLS | SD | 
| MIDWEST BOILER REPAIR | SIOUX FALLS | SD | 
| Masonic Hall | Vermilion | SD | 
| MANDR DIETETIC LABORATORIES, INCORPORATED | MITCHELL | SD | 
| MAC ARTHUR CO. | SIOUX FALLS | SD | 
| LUCKY STRIKE MINING COMPANY | DEADWOOD | SD | 
| LITTON INDUSTRIES – MICROWAVE OVEN PLANT | SIOUX FALLS | SD | 
| Lincoln Hall | Aberdeen | SD | 
| LEGION HALL AND THEATER – POST 118 | HARTFORD | SD | 
| LAWLER HOTEL | MITCHELL | SD | 
| Kirk Power Plant | Deadwood | SD | 
| Kanal Pine | Yankton | SD | 
| Junior High School Complex Pierre Sd | Pierre | SD | 
| JUNIOR HIGH SCHOOL COMPLEX | PIERE | SD | 
| JUNIOR HIGH SCHOOL | PIERE | SD | 
| JOHN MORRELL COMPANY | SIOUX FALLS | SD | 
| JOHN MORRELL AND COMPANY | SIOUX FALLS | SD | 
| JOHN MORRELL & CO | SIOUX FALLS | SD | 
| JEFFERSON ELEMENTARY SCHOOL – S. LAKE AVENUE | SIOUX FALLS | SD | 
| JCPENNEY – PHILLIPS AVE | SIOUX FALLS | SD | 
| IOWA BEEF PROCESSORS, INC; HEADQUARTERS | DAKOTA DUNES | SD | 
| Indian Creek Subdivision | Mobridge | SD | 
| IDEAL MINING COMPANY | CUSTER | SD | 
| HURON REGIONAL MEDICAL CENTER | HURON | SD | 
| HOMESTAKE MINING COMPANY – GOLD MINE | LEAD | SD | 
| HEALY PLUMBING & HEATING CO. – BOX ELDER SIDING | RAPID CITY | SD | 
| HEALY PLUMBING & HEATING CO. | RAPID CITY | SD | 
| HALDE AND FLEER, INC. | RAPID CITY | SD | 
| GOSPEL TABERNACLE – CHURCH | SIOUX FALLS | SD | 
| Globe Machinery & Supply | Huron | SD | 
| Globe Machine & Supply Company | Sioux Falls | SD | 
| GENERAL PUBLIC UTILITIES – RAPID CITY POWER PLANT | RAPID CITY | SD | 
| GENERAL PUBLIC UTILITIES – PUMA POWER PLANT | PLUMA | SD | 
| General Public Utilities | Rapid City | SD | 
| FREDERICK MILLING COMPANY | FREDERICK | SD | 
| FRASER AND CHALMERS | RAPID CITY | SD | 
| FIRST NATIONAL BANK OF THE BLACK HILLS | RAPID CITY | SD | 
| FIRST NATIONAL BANK | ABERDEEN | SD | 
| First Congregational Church | Sioux Falls | SD | 
| FEDERAL COURTHOUSE | SIOUX FALLS | SD | 
| FARMERS COOPERATIVE COMPANY | BOWDLE | SD | 
| EUREKA MILLING COMPANY | SIOUX FALLS | SD | 
| EMMANUEL EPISCOPAL CHURCH – QUINCY STREET | RAPID CITY | SD | 
| ELLSWORTH AIR FORCE BASE – HOSPITAL | RAPID CITY | SD | 
| ELLSWORTH AIR FORCE BASE – BUILDING 803 | RAPID CITY | SD | 
| ELLSWORTH AIR FORCE BASE – 100 BED HOSPITAL | RAPID CITY | SD | 
| ELKS CLUB | WATERTOWN | SD | 
| EASTWAY BOWLING CENTER – E 10TH STREET | SIOUX FALLS | SD | 
| DEADWOOD AND DELAWARE SMELTER COMPANY | DEADWOOD | SD | 
| Dakota Utilities | Morbridge | SD | 
| Dakota Midland Hospital | Aberdeen | SD | 
| CUSTER ELECTRIC LIGHT, HEAT AND POWER COMPANY – POWER PLANT | CUSTER | SD | 
| COURTHOUSE PLAZA – 12TH & PHILLIPS | SIOUX FALLS | SD | 
| CONSOLIDATION COAL COMPANY | RAPID CITY | SD | 
| CONSOLIDATED POWER AND LIGHT COMPANY – PLUMA POWER PLANT | PLUMA | SD | 
| CONSOLIDATED COAL COMPANY – CSG PILOT PLANT | RAPID CITY | SD | 
| Collins Hotel | Yankton | SD | 
| Clinical Building | Sioux Falls | SD | 
| CITY OF WATERTOWN | WATERTOWN | SD | 
| City Auditorium | Yankton | SD | 
| CITY AUDITORIUM | GETTYSBURG | SD | 
| Champion Home Builders Plant | Blackhawk | SD | 
| CANYON LUMBER – LUMBER PLANT | RAPID CITY | SD | 
| CANYON LAKE ELEMENTARY SCHOOL – EVERGREEN DRIVE | RAPID CITY | SD | 
| BROWN COUNTY COURTHOUSE – MARKET STREET | ABERDEEN | SD | 
| BROOKINGS MUNICIPAL LIGHT & POWER | BROOKINGS | SD | 
| Blackhills Power & Light Company | Deadwood | SD | 
| Blackhills Power & Light Company | Rapid City | SD | 
| BLACK HILLS POWER, INCORPORATED | RAPID CITY | SD | 
| BLACK HILLS POWER AND LIGHT COMPANY – DEADWOOD POWER PLANT | DEADWOOD | SD | 
| BLACK HILLS POWER AND LIGHT COMPANY – BEN FRENCH POWER PLANT | RAPID CITY | SD | 
| BLACK HILLS POWER & LIGHT CO – KIRK STAT #4 | LEAD | SD | 
| Black Hills Power & Light | Rapid City | SD | 
| BIG STONE POWER PLANT – UNIT 1 | BIG STONE CITY | SD | 
| BECHTOLD JEWELRY – S PHILLIPS AVE | SIOUX FALLS | SD | 
| BATTLE MOUNTAIN SANITARIUM | HOT SPRINGS | SD | 
| BANK OF UNION CITY | ELK POINT | SD | 
| ASSEMBLY OF GOD CHURCH | WATERTOWN | SD | 
| ARMOUR AND COMPANY | GRAND FORKS | SD | 
| Argus Leader Building | Sioux Falls | SD | 
| ARCADE BAR | MOBRIDGE | SD | 
| ANGUS C. ANSON POWER PLANT | SIOUX FALLS | SD | 
| AMERICAN LEGION – POST # 15 – W LEGION DR | SIOUX FALLS | SD | 
| AMDAK CORPORATION | RAPID CITY | SD | 
| ALONZO WARD HOTEL | ABERDEEN | SD | 
| AKRON MILLING MINING AND MANUFACTURING COMPANY | CUSTER | SD | 
| Ah Bennett Company | Rapid City | SD | 
| ABERDEEN MILL COMPANY | ABERDEEN | SD | 
| A. H. BENNETT CO. | RAPID CITY | SD |