Integrated Engineered Systems, Inc

Δ Mechanical Design

Δ Energy Management

Δ Indoor Air Quality

Integrated Engineered Systems - Staff

John Karpinski; P.E., C.P.D.


Mr Karpinski is a registered professional Mechanical Engineer in the states of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Maryland, Virginia, Illinois, California, Pennsylvania, and Florida. Mr. Karpinski has thirty-five years of mechanical engineering, system design, construction administration, and management experience for various types of institutional, medical, commercial, and industrial projects. Mr Karpinski graduated with honors from Wentworth Institute and received a B.S.M.E. from northeastern University.

Mr. Karpinski specializes in the following mechanical engineering disciplines:

  • HVAC system design
  • Refrigeration
  • Plumbing services
  • Fire protection
  • Industrial process systems
  • Heat transfer and recovery
  • Clean room design
  • Steam and thermal process
  • Energy conservation
  • Special procedure rooms for medical facilities
  • Cogeneration systems


Mr Karpinski is also certified as a Technical analyst in the states of New Hampshire and Massachusetts and has completed many energy conservation studies and retrofit projects for institutional and private facilities. Mr Karpinski has also been certified by the American Society of plumbing Engineers in the design of conventional plumbing as well as special plumbing systems.


 Energy use assessment are an important aspect of Integrated Engineered Systems, Inc., consulting services. We identify and prepare energy profiles and models for computer simulation to identify the most beneficial energy management measure that can be implemented into energy efficient systems design.


We also do indoor air quality evaluations, which include HVAC systems assessments, to determine causes of poor environmental conditions and establish mitigation protocols.


Mr Karpinski is a member of; both the National and New Hampshire societies of professional Engineers, American Society of heating Refrigeration and Air Conditioning Engineers, American Society of Mechanical Engineers, American Society of Plumbing Engineers, National Fire Protection Association and PI TAU SIGMA Honorary Engineering Fraternity.