South Dakota Underground, Inc. of Aberdeen, SD provides residential and commercial clients with the very best in drilling, excavation and boring services. We are a locally owned and insured team of drilling contractors that serves clients throughout South and North Dakota. We specialize in Horizontal Directional Drilling (HDD) and take pride in providing the very best services for great prices.


Our Boring Placement is Necessary for:

• Electric

• Communications

• Water/Sewer Drainage

• Geothermal Header Lines

• And More!