Downing Underground Inc


54 Western Village LaneColumbia FallsMontana59912United States View Map


$2.4 Million




(406) 892-0219


​Downing Underground has long been an industry leader in public works large pipeline installation. We install sewer, water, and storm drain pipelines. These projects also involve sewer lift stations, bypass pumping, pressurized sewer force mains, water mains, service laterals, disinfection and testing, catch basins, junction structures, retention basins, fencing, paving, striping, grading and concrete replacement. So, we know pipes and piping infrastructure. A lotabout pipes and a lot about infrastructure. With the encouragement of the community and those seeing the need, we took that knowledge, experience and our resources and expanded to meet the demands of the residential and commercial plumbing market in Flathead Valley. We're plumbing Columbia Falls, and Whitefish and Kalispell. We work in Big Fork and Lakeside and Eureka too. You'll find us in Polson, Somers, Libby, Troy, West Glacier, Hungry Horse, Essex, Corum, Kila, Marion and all points in between.

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