JMG’s Building Performance Group provides  cost effective  planning, management and response services to ensure the optimum performance of building engineering systems 24/7 – 365 days per year.

Our team of dedicated professionals have a lifetime of experience in providing these services to  building owners and managers across Government and private sectors.

The team also offers specialist expertise in the following areas:

  • procurement and management of maintenance contracts for statutory and preventative maintenance

  • troubleshooting system analysis and energy optimisation

  • comfort conditions, air quality, NABERS and BEEC ratings

  • essential services certification

  • statutory compliance (NCC, Building Regulations, Australian Standards)

  • WHS, fire safety, mandatory disclosure, due diligence, condition reports and pre-sale reports.

For additional information please click on the following link –Building Compliance Flyer

Ray Berry
Principal – Group Manager JMG Building Performance Group

Ray’s maintenance experience spans almost 50 years and he is responsible for contracts administration and client representation for all industrial and commercial building maintenance projects throughout Tasmania.

Ray is responsible for the Building Maintenance Division which services over 700 facilities and $6 M in annual maintenance contracts.

Ray can be contacted at:

Nick Rayner
Building Services Performance Manager

Nick has a strong background in developing and managing building management systems

Nick can be contacted at

Other members of the Building Performance &  Compliance team:

Col Lucas

John Godfrey

Gary Dwyer

Sandra Crack