TVH is Australia’s growing provider of mechanical, electrical, fire and HVAC hygiene services. With 20 years’ experience behind us, we service a diverse client base including commercial, industrial, education, insurance, government, mining, petroleum, marine and hospitals. 

We operate out of Darwin, Melbourne, Sydney, Perth, Port Hedland, Adelaide, Brisbane, Gold Coast as well as many regional centres throughout each state. TVH’s large national reach is a big plus for our clients who have interstate operations – receiving consistent service in every state including uniformity of pricing, reporting, processes and procedures, communication and invoicing.

Our customers benefit from using live operational data, receiving 24/7 live electronic confirmation of completed services along with reporting, permits, compliance and requested updates. 

TVH currently holds external certification for the following management systems: Safety (AS/NZS 4801:2001), Quality (ISO9001:2015), and Environmental (ISO 14001:2015).  

▶︎ Our origins   

Enviroair was one of Australia’s most experienced and qualified ventilation hygiene service companies, supporting customers since 1998. In 2011 two of Enviroair’s State Managers bought and rebranded the business as Total Ventilation Hygiene Pty Ltd (TVH). Two of the three current TVH Directors are the original Enviroair State Managers. 

TVH’s portfolio of services and its geographical reach have continued to grow, providing stronger and deeper services for our customers. We have a genuine passion for meeting our safety, quality and environmental requirements and we continuously strive to improve and exceed our clients’ expectations in these areas.

Commercial Real Estate

Government

Industrial

TVH's headquarters in Prestons, Australia

The Bibra Lake office supports management and technical services for HVAC operations throughout Southern Australia and beyond.

Bibra Lake

The Winnellie office oversees operations and management for the Northern Territory, ensuring effective regional supervision.

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Other offices