Directional Boring Directional Boring {Directory Results} Search Radius... 1 mi 5 mi 10 mi 50 mi 100 mi Directional Boring Results: 3 Montana Lines, Inc. General Contractor Montana Lines, Inc. 406.727.1316 Visit Website More Details Lakeside Excavation, Inc. General Contractor Lakeside Excavation, Inc. 220 22nd Ave. W., Havre, MT 59501 406.265.9401 Visit Website More Details South Hills Electric, Inc. Specialty Contractor South Hills Electric, Inc. 1260 S. Hills Drive, Helena, MT 59601 406.449.4935 More Details Powered By GrowthZone