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Earthorizons, Inc.
Black Hawk, SD 57718
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Our Story
Our main lines of business include: Radon Gas--Testing & Reduction, Sewer Contractors.
Earthorizons, Inc. has been listed in the Blue Book since 2010.
What We Do
- Radon Gas--Testing & Reduction
- Sewer Contractors
Regions & Counties Serviced
- North and South Dakota
South Dakota 1
- Meade
Our CSI Codes
22 13 13 - Facility Sanitary Sewers
22 13 16 - Sanitary Waste and Vent Piping
22 13 19 - Sanitary Waste Piping Specialties
22 14 13 - Facility Storm Drainage Piping
31 21 13 - Radon Mitigation
31 21 13.13 - Radon Venting
33 01 30 - Operation and Maintenance of Sewer Utilities
33 01 30.51 - Maintenance of Sewer Utilities
33 05 13.13 - Manhole Grade Adjustment
33 06 30 - Schedules for Sanitary Sewerage Utilities
33 09 30 - Instrumentation and Control for Sanitary Sewerage Utilities
33 30 00.00.01 - Sanitary Sewerage Utilities
33 31 13 - Public Sanitary Utility Sewerage Piping
Gallery
We are located in Meade County.
