JEC Air Conditioning Services

About Us

JEC Air Conditioning Services Pty Ltd was established in 1985, initially as an air conditioning services, maintenance and installation company. Since then, the company has steadily and consistently grown on a solid foundation of strategic planning, sound management and a commitment to delivering a quality air conditioning services. J.E.C is now a leading and trusted contractor in the field of building services across Sydney and NSW.

The size of work undertaken ranges from minor air conditioning services, installations and repairs, to major "Turnkey" projects. We offer home air conditioning services, and in addition offer specialist solutions for commercial and industrial industries. 

JEC employs full time employees, from refrigeration mechanics to professional engineers, and is supported by a number of associated quality subcontractors. J.E.C offers its expert air conditioning service throughout NSW from its owned premises in Seven Hills, Sydney.

JEC's reputation for "Excellence in Service" is supported by our quality customers, which includes many of Australia's blue chip companies.

  • Attorney General's Department - NSW
  • Australian (Petroleum) Pty Ltd [Caltex/Ampol]
  • Department of Commerce
  • Department of Juvenile Justice
  • Department of Corrective Services
  • NSW Department of Education and Training
  • K.F.C
  • Metcash Trading Limited Australasia
  • R.T.A
  • Shell Australia
  • Telstra
  • Transfield
  • United KFPW
  • University of NSW
  • University of Western Sydney
  • University of Sydney
  • Westpac
  • Woolworths
At JEC we have a wide range of skills and air conditioning services on offer. Some of which include:

  • Air Conditioning-Commercial
  • Air Conditioning-Domestic
  • Boiler and Pressure Vessels
  • Building Services Maintenance
  • Consultancy Services
  • Direct Digital Control (DDC) Systems
  • Electrical
  • Facility Management
  • Industrial Ventilation
  • Mechanical Services
  • Project Management
  • Refrigeration-Commercial
  • Tender Documents
  • Turnkey Projects 



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