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The GWS Training Center provides you with the tools to become a HERS Rater, HERS Green Rater, a GWS LEED for Homes Associate.

GWS has developed some of the most comprehensive training programs in the industry. Not only does the firm provide a full service training package to its clients, but it also has an extensive internal training program for its inspectors and operations personnel. Several of GWS's training programs have been accredited to offer Continuing Education Units (CEU) to attendees. GWS is a certified trainer through RESNET and can provide rater training for utilities or other private organizations and individuals.



We Also Offer These Specialty Training Classes

Municipality and Utility Training

  • Energy Efficiency Construction Techniques and Practices
  • Energy Star as a Vehicle to Code Compliance

Realtor Training

  • Marketing Energy Efficiency
  • Continuing Education

Seminars and Workshops

  • National Trade Organizations
  • Trade Shows
  • Videos

Architect Training

  • Efficiency/Durability/Performance

GWS Inspection personnel undergo extensive training through the GWS training program as well as other outside training programs. Our inspectors are some of the most highly trained individuals in the industry. This is a key component to GWS's success in being able to provide the most accurate and comprehensive performance testing and inspection services to our clients.

Internal Training Programs

Equipment Operation, Maintenance & Calibration

Energy Code Certification Training

HERS Certification

Continuing Education



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