Excavation Services Precision Earthwork. Built on Experience

At H Squared Contracting, excavation is more than moving dirt — it’s the foundation of every successful project.
With decades of experience across commercial, industrial, agricultural, and environmental sectors, we provide full-service excavation and grading solutions designed for accuracy, safety, and efficiency.

Our team combines modern equipment, skilled operators, and precise project management to deliver earthwork packages that meet engineering specifications and exceed client expectations — from mass excavation to final grading and compaction.

Mass Earthwork & Grading

• Large-scale excavation and fill operations
   
• Site balancing and material export/import management
   
• Rough and fine grading
   
• Subgrade preparation and soil stabilization
   

Utility & Trench Excavation

• Water, sewer, and storm trenching
   
• Conduit and duct bank excavation
   
• Fire line and underground utility trenching
   
• Backfill, compaction, and trench safety management
   

Foundation & Structural Excavation

• Footings, grade beams, and mat foundations
   
• Retaining wall and structural pad excavation
   
• Over-excavation and engineered backfill
   
• Coordination with geotechnical and structural engineers
   

Stormwater & Environmental Excavation

• Retention/detention pond excavation
   
• Swales, ditches, and erosion control grading
   
• Wetland and environmental restoration work
   
• Contaminated soil removal and disposal management
   

Specialty Services

• Rock excavation and hammering
   
• Shoring and slope stabilization
   
• Dewatering systems and groundwater management
   
• GPS-guided excavation and 3D modeling
   

Every site is unique — and so is our approach.
We begin with detailed site analysis, elevation modeling, and geotechnical review, ensuring each excavation is executed with precision and efficiency.
Our crews are trained in OSHA safety standards, trench safety, and environmental protection, ensuring compliant and safe operations from start to finish.

H Squared Contracting operates a modern fleet of excavation equipment including excavators, dozers, graders, loaders, and haul trucks — all supported by GPS and laser-grade control systems for maximum accuracy and productivity.
This investment in technology and efficiency allows us to control costs, reduce waste, and deliver projects on schedule.

• Over 60 years of combined field and engineering experience
   
• Nationwide project delivery with proven results from California to Florida
   
• Integrated site and utility services for seamless coordination
   
• Commitment to safety, precision, and environmental stewardship
   
• Full design-build and self-perform capabilities
   

Moving Earth with Precision. Building Projects with Purpose.