Parangans MEP provides Regulation 126 Certificate of Compliance and design certification services for mechanical building services across Victoria and Australia. Our qualified practitioners issue Reg 126 certificates for HVAC, mechanical ventilation, and building services designs — delivering compliant, accurate certification that meets all regulatory requirements.
We provide design certification and Regulation 126 compliance services for mechanical building services projects. Our registered building practitioners have the qualifications and experience to certify mechanical services designs across a broad range of building types and NCC classifications. Our design certification capabilities include:
Regulation 126 certificates issued for mechanical building services designs in accordance with the Building Act 1993 (Vic) and associated regulations
Certification of HVAC system designs for commercial, industrial, and institutional buildings
Certification of smoke hazard management and stair pressurisation system designs
Full design certification service including design review, compliance assessment, and certificate issue for mechanical services
Design certification for mechanical ventilation systems including carpark ventilation, kitchen exhaust, and general ventilation
Design certification support for hydraulic and fire protection services where required by project conditions
A Regulation 126 Certificate of Compliance is required in Victoria for prescribed buildings where mechanical building services are installed. This includes commercial buildings, high-rise residential developments, hospitals, hotels, universities, and other buildings of a prescribed class under the Building Regulations 2018. If you are unsure whether your project requires a Reg 126 certificate, our team can advise you quickly.
We review all mechanical services design documentation, drawings, specifications, and calculations to assess compliance against applicable standards and NCC requirements
Our practitioners perform a thorough compliance assessment, identifying any outstanding issues or design gaps that require resolution before certification
Any compliance issues are communicated clearly to the design or construction team, with practical guidance on resolution
Once compliance is confirmed, we issue the Regulation 126 Certificate of Compliance in the required format for submission to the relevant building surveyor
Need fabrication-ready mechanical shop drawings for your next project? Let's Discuss