Douglas Murray, P.E.
Principal & Project Mechanical Engineer
  • B.S.M.E. - University of Alaska Fairbanks, 1983
  • University of Alaska - Arctic Engineering
  • ASHRAE Indoor Air Quality Seminar, 1993
  • ASHRAE Air System Design and Retrofit for Energy/Cost Effectiveness Seminar, 1994
  • ASHRAE Automatic Temperature Controls Seminar, 1995
  • ASHRAE DDC for HVAC Monitoring and Control Seminar, 1995
  • ASHRAE Geothermal Ground Source Heat Pump Systems Seminar, 1998
  • Certified in Confined Space Operations, 1998
  • Robert McNeel and Associates: AutoCAD Release 2006 Class, 2006
  • IGSHPA accredited geothermal installer, 2009
  • ASHRAE-STD. 90.1 & STD. 189.1, 2011
  • ASHRAE-Dedicated Outdoor Air Systems (DOAS), 2011


Licensed Mechanical Engineer - Alaska, 1989, No. ME-7870


Douglas Murray is president of our firm. He has been a project engineer responsible for analyses, condition surveys, mechanical systems design and specifications, and field services for over 25 years. He has been a principal engineer and project manager supervising an engineering staff for over 20 years. His attention to detail and his practice of tuning designs utilizing local experience and engineering knowledge from initial condition surveys and schematic designs through preparation of construction documents and finishing with construction services result in mechanical systems precisely matched to the client's needs.

His recent work experience includes phased renovations, new construction design, conceptual designs and master planning, energy efficiency renovations, and geothermal engineering. His engineering experience ranges from public facilities and multiple dwelling housing units to commercial offices, industrial facilities, airports, ferry terminals, elderly housing, schools, libraries, medical centers, hospitals, swimming pools, and industrial workshops in new and renovation projects throughout Southeast Alaska. Recent projects include Haines Borough Wood Boiler Feasibility, Johnson Youth Center Geothermal, Auke Bay School Renovation, Juneau Airport Renovation, and Bartlett Hospital Renovations.


  • ASHRAE - American Society of Heating, Refrigeration, and Air-Conditioning Engineers
  • NSPE - National Society of Professional Engineers
  • ASPE - Alaska Society of Professional Engineers
  • PEPP - Professional Engineers in Private Practice
  • NFPA - National Fire Protection Association
  • IGSHPA - International Ground Source Heat Pump Association


  • City and Borough of Juneau Building Code Advisory Committee, Mechanical Representative, 1993-present
  • 4-H leader and instructor with the Juneau Shotokan Karate-Do Club, 1986-present
  • Meritorious Service Award, International Shotokan Karate-Do Federation, Alaska Region 2002
  • Alaska Society of Professional Engineers - Statewide Vice President, 1997-98
  • NSPE MATHCOUNTS Southeast Coordinator, 1998-present; State Coordinator 2001, 2005, 2009


  • 1999 ASHRAE Alaska Chapter Engineer of the Year and nominated for State of Alaska Engineer of the Year.
  • 2011 ASCE/ASPE Southeast Alaska Chapter Engineer of the Year

Copyright(c) PDC, INC.
Please contact the Webmaster for problems with this site.
"The bitterness of POOR QUALITY is remembered long after the sweetness of LOW PRICE is forgotten!"

-Vernon Akin