The program types we self-perform, and the disciplines behind each. Project references, owner contacts, and documented case studies are available to prequalification teams on request.
Mass earthwork · Utilities · Pad certification
Full site development for multi-building hyperscale campuses: mass cut and fill, deep utility corridors, and pad turnover sequenced so vertical construction is never waiting on dirt.
Site development · Storm systems · Road construction
Turnkey sitework for a gigafactory campus, including moisture-conditioned fill, storm drain installation, and a complete internal roadway network — self-performed with SDF-owned equipment.
Grading · Access roads · Collection trenching
Grading, drainage, and access-road construction across open country, paired with collection trenching cut, backfilled, and compacted to utility-scale production standards.
Earthwork · Utilities · Heavy-duty paving
Certified building pads paired with heavy-duty truck court paving, delivered through double-shifted mass grading operations sized to distribution-campus schedules.
Deep utilities · Boring · Restoration
Large-diameter transmission main installation through active urban corridors, with engineered trench safety systems and surface restoration coordinated around live traffic and utility conflicts.
Demolition · Earthwork · Foundations
Brownfield demolition, crushing, and re-use of structures into base material, followed by engineered fill and self-performed foundation concrete inside a live, operating terminal.
Final Sheet · G-999 · General Notes
Send us the plans. Within days you'll have a hard number, a mobilization date, and a team that treats your schedule like a contract — because it is one.
