Mass Grading and Earthwork
Complete site development from clearing and demolition through cut-and-fill operations, subgrade preparation, and finish grading.
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Soil Stabilization
Treatment and reinforcement of poor subgrade so pavements, pads, and structures are built on dependable ground.
Our Approach
When native soils will not support the design, we stabilize them. Undercutting, chemical treatment, and geosynthetic reinforcement are selected to fit the conditions and the specification.
What This Scope Includes
- Undercut and replacement
- Chemical soil treatment
- Geotextile and geogrid reinforcement
- Moisture conditioning and compaction
- Proof rolling and subgrade verification
On the Job
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Solar Civil Construction
Civil site preparation for solar farms, including grading, access roads, and foundations for efficient, large-scale energy installations.
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Underground Utility Installation
Water lines, sanitary sewer systems, and storm piping installed with precision and built for long-term performance.
Learn Moreabout Underground Utility InstallationLet's Build Something That Lasts
Tell us about your next project and learn how the HGS Contracting team can support it with reliable, safety-first civil construction solutions.