Oil & Gas Construction Services

Since 1999, MDLI has delivered superior Construction Service solutions across the lower 48 in the oil and gas industry – from project pre-planning through the safe execution and commissioning of capital projects.

What We Do

Technical Crafts

  • Field Clerk
  • 1169
  • Project Engineer
  • NACE/ Coating Inspector
  • Utility Inspector
  • Environmental and Storm Water Inspector
  • Safety Professional
  • As-built
  • Electrical and Instrumentation Inspector
  • Chief Inspector
  • HDD Bore inspector
  • Material handler
  • QA/QC
  • API-650, API 653 Tank Inspector
  • Mechanical Inspector
  • Land Agent

Full Range Services

  • Construction Management
  • Project Management
  • Procurement
  • Engineering/Drafting, Including PFD, P&id, and ISO Drawings
  • Document Controls/DOT Job Books
  • Wildlife and Environmental Survey, Permitting, Compliance
  • Commissioning and Start-up Support
  • EPC (Engineering, Procurement, Construction)
  • Inspection Services
  • Project Assessments
  • Vendor Equipment Inspections (During Manufacturing and Pre-Trip)
  • Temporary Workforce (Trade Professionals)
  • Health and Safety Management (Please See HSE Below)

  • Operations & Maintenance Management


Environmental Health and Safety

MDLI Services organization is committed to conducting our business in a manner that protects the safety of our people, our environment, and our surrounding communities. We comply with all applicable laws and regulations and apply reasonable standards where laws and regulations do not exist. Through continuous EHS stewardship, we make consistent, measurable progress in executing and integrating our commitment to safety through all our operations. Our in-house safety experts provide the following:


  • PSSR (Pre-startup Safety Review)
  • PHA (Process Hazard Analysis) and Assistance
  • PSM (Process Safety Management)

  • Risk Management/Safety Assessments
  • Health and Safety Field Staffing
  • Post Incident investigation/Review
  • Operations & Maintenance Procedure Development

  • Industry Safety Trainings

  • Operator Training

Guaranteed Results

Our Oil & Gas construction services team provides proven value beyond project execution. With a true professional commitment, we build our teams together and tailor to your needs. We have a bold approach to knowledge sharing, enriching our staff with unlimited internal resources, providing continued education and development courses to maintain or obtain industry credentials, and keeping up with trends.

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