Company Description

Build. Maintain. Restore. Sustain. We deliver extraordinary results by merging inspired innovation with an empowered workforce.

Whether it's safeguarding and maintaining critical power infrastructure, helping communities recover from natural disasters, enabling our armed forces and first responders, or transforming landfills into public parks, we go to work each day knowing that we are making an impact on the world. These are huge responsibilities, and we take them seriously.

APTIM specializes in engineering, program management, environmental services, disaster recovery, complex facility maintenance, and construction services. Serving Government, Oil, Gas, Chemical, Industrial, Commercial, and Power clients, we are your partner and relentless advocate.


Architects / Engineers

  • Civil Engineering Services
  • Engineering Services
  • Facility Design / Construct


  • Bulk Storage
  • Equipment Rental
  • Excavating
  • Fabrication
  • General Contractor / Design Build Contractor
  • Metering & Monitoring


  • Solar Energy Consulting
  • Wind Energy Consulting

Environmental Services

  • Environmental Services
  • GIS / CAD / Data Management and Visualization
  • LDAR (Leak Detection and Repair Services)
  • Property Transaction Services
  • Remediation
  • Risk Management
  • Risk Transfer


  • Membership

Professional Services

  • Environmental Inspection
  • Testing & Inspections


  • Regulatory Compliance Permitting
  • Regulatory Compliance Software
  • Secondary Containment
  • SPCC (Spill Prevention, Control, and Countermeasure)
  • Vapor Recovery Specialist

SPCC Plans

  • SPCC Plans