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Structural Engineering in Ontario, CA

Ontario is home to Ontario International Airport and serves as a critical inland port and logistics gateway for the Inland Empire, generating substantial commercial, industrial, and transportation infrastructure construction.

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Best price · Quotes back fast · PE stamps backed by Apex Grid Engineering

What we design

  • Seismic Design Category C/D/E — Ontario projects require moment frames, shear walls, and performance-based lateral design per ASCE 7
  • Special moment resisting frames and special reinforced concrete shear walls for Ontario's Inland Empire logistics gateway anchored by Ontario International Airport essential and high-occupancy structures.
  • Soil liquefaction and lateral spreading assessment for Ontario sites with liquefiable or soft soil profiles — a key step for Inland Empire logistics gateway anchored by Ontario International Airport development.
  • Non-structural component anchorage and bracing design for MEP equipment, ceilings, and cladding in Ontario's Inland Empire logistics gateway anchored by Ontario International Airport buildings.
  • Peer review coordination for Ontario Inland Empire logistics gateway anchored by Ontario International Airport essential facilities and hospitals in high-seismic-risk zones.

Project types

  • Commercial office & retail
  • Healthcare & medical facilities
  • Institutional & civic
  • Technology & R&D facilities
  • Data centers & server facilities

Everything else your project needs

MEP Engineering in Ontario

Mechanical, electrical & plumbing design — permit-ready drawings, best price.

Civil Engineering in Ontario

Site civil & land development — permit-ready drawings, best price.

PE Stamping in Ontario

Licensed PE stamps on your plans — fast turnaround, best price.

Pool Engineering in Ontario

Pool structural, systems & permits — engineered for plan check approval.

ADU Design in Ontario

Accessory dwelling unit plans — from concept to permit.

Engineering Cost Guide in Ontario

Straight answers on what engineering really costs.