S
Simpson Materials Co.
Fenton, MO 63026
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Our Story
Our main lines of business include: Fill & Backfill, Paving Materials, Sand & Gravel, Topsoil.
Simpson Materials Co. has been listed in the Blue Book since 2001.
What We Do
- Fill & Backfill
- Paving Materials
- Sand & Gravel
- Topsoil
Regions & Counties Serviced
- Missouri - St. Louis
Missouri 1
- Saint Louis
Our CSI Codes
31 05 13 - Soils for Earthwork
31 06 20.16 - Backfill Material Schedule
31 23 23 - Fill
31 23 23.13 - Backfill
31 23 23.23 - Compaction
31 23 23.33 - Flowable Fill
31 23 23.43 - Geofoam
32 10 00.00.01 - Bases, Ballasts, and Paving
32 11 16 - Subbase Courses
32 11 16.13 - Sand-Clay Subbase Courses
32 11 26 - Asphaltic Base Courses
32 11 26.13 - Plant Mix Asphaltic Base Courses
32 11 26.16 - Road Mix Asphaltic Base Courses
32 11 26.19 - Bituminous-Stabilized Base Courses
32 11 29 - Lime Treated Base Courses
32 11 29.13 - Lime-Fly Ash-Treated Base Courses
32 11 33.13 - Portland Cement-Stabilized Base Courses
32 11 36 - Concrete Base Courses
32 11 36.13 - Lean Concrete Base Courses
32 11 36.16 - Plain Cement Concrete Base Courses
32 11 36.19 - Hydraulic Cement Concrete Base Courses
32 12 13.13 - Tack Coats
32 12 13.16 - Asphaltic Tack Coats
32 12 16 - Asphalt Paving
32 12 19 - Asphalt Paving Wearing Courses
32 12 19.13 - Road-Mix Asphalt Paving Wearing Courses
32 12 19.16 - Resin-Modified Asphalt Paving Wearing Courses
32 12 19.19 - Porous Friction Asphalt Paving Wearing Courses
32 12 36.13 - Asphaltic Seal and Fog Coats
32 91 19 - Landscape Grading
32 91 19.13 - Topsoil Placement and Grading
33 46 23 - Drainage Layers
33 46 23.16 - Gravel Drainage Layers
33 63 23 - Aboveground Steam and Condensate Distribution Piping
44 43 29 - Water Filtration Sand