Perth: 08 9472 4208
Melbourne: 03 9350 1666
Brisbane: 07 3277 3695

Herbert Muller – Director

Herbert started Siphonic Solutions in 2001. He holds a Bachelor of Engineering (Building Services) and is a registered engineer with NER and RPEQ. He holds MIEAust, CPEng Eng Exec, MBA, MPA memberships and is a Registered Building Practitioner in Victoria. During his 30 year career in the building industry he has seen many aspects of the trade. In 2015 he started a part time teaching position with TAFE Queensland Skillstech. Outside of work he enjoys spending time with his family, offshore sailing and a casual game of golf.

Ramon Zollner – Perth Project Manager

Ramon holds a Bachelor of business Management. He has been in the commercial building industry for over 30 years and is an extremely enthusiastic and motivated professional. When away from work he enjoys spending time with his family, designing and building radio controlled construction scale models and also 3D printing.

Jason Varney – Design Manager

Jason is a qualified pipe fitter/welder and heating & ventilation engineer. In 1996 he was introduced to HDPE plumbing & drainage and siphonic rainwater drainage systems installing them. After gaining valuable installation experience he moved on to the designing of the systems. Jason has over 19 years experience working with siphonic rainwater drainage systems. When away from work Jason enjoys spending time with his family and friends and to relax and unwind he does a spot of drawing or fishing.

Luke Polglase – Melbourne Project Manager

Is a licenced plumber and gas fitter who has been in the building industry for almost 20 years. Outside of work he enjoys spending time with family and friends. He loves all sports and still is young enough to play a few.

Trevor Hold – Brisbane Design Manager

Trevor is a qualified fitter machinist who specialises in CAD / CAM software and design. He has been in the design business for over 12 years and has had extensive design management experience across a diverse range of disciplines.