National's Mechanical Engineers conduct post-failure investigations, plus recommend how failures could have been prevented from the start using analytical methods such as Cause Mapping technique. Often Mechanical Engineering can collaborate with other disciplines to bring about optimal results. Together they can accurately define the problem – and offer solutions – ensuring the most cost-effective and accurate outcome possible.
We specialize in investigating failures and accidents in ammonia refrigeration, refrigerants such as CO2, R-507, other CFC & HCFCs, boilers, steam system, hot water, cold water HVAC, natural gas, and other utilities. We are also Subject-Matter-Expert in the area of OSHA Process Safety Management (PSM) & Risk Management Program (RMP) and assist our client’s legal team in providing technical expertise in cases of violations and litigations.
So if you're looking for mechanical engineering answers, come to National Engineers with your questions related to:
Failure Causes & Analysis
  • Ammonia release
  • Process Safety Management Violations
  • Risk Management Program (RMP) Violation or support
  • Process equipment and pressure vessels
Explosions& Fatalities
  • Natural Gas piping systems
  • Ammonia Refrigeration
  • Boilers
  • Consumer product testing and analysis
  • HVAC
Incident Investigation / Litigation Support/System Performance
  • Accidents
  • Poor Workmanship
  • Lack of Compliance with specifications
  • Lack of Performance to specification
  • HVAC

  • Claims adjusters
  • Consulting engineering firms
  • Mechanical & Refrigeration Contractors
  • Insurance companies
  • Legal professionals
  • Equipment Manufacturers
  • Food & Beverage Companies