Carwash World Logo

Superior Support and Service From a Team of Trusted Professionals

With Carwash World you’re dealing with car wash equipment suppliers who actually know what it’s like to run a car wash business.

John (CWW’s owner and director) owns car washes too, so as a company we’re completely hands on. We know what’s important to your customers and we support you with everything you need to run a successful car wash.

Meet Our Experts

John Sewerle - owner / director of Carwash World

John Sewerle

Owner / Director

Bringing 30 years of car washing experience to the business, John Sewerle has helped hundreds of car wash operators create and maintain successful car wash businesses. Previously the GM of CarLovers, John knows the exact formula to create profitable car washes. He’s passionate about sharing his wealth of knowledge and offering premium car wash equipment. John owns his own washes, so he understands what it’s like to be an owner/operator and what it takes to keep your customers loyal. Call him to take advantage of his industry experience and chat to him about his other passion, AFL.

Carwash World Technician - Dave Radburn

David Radburn

Head Technician

Dave has been Carwash World’s head technician for more than 10 years and counting. Respected industry-wide for his specialised expertise, Dave leads and trains Carwash World’s technical team to the highest standards. He’s calm and controlled under the pressure of diagnosing faults and supports Carwash World’s customers through breakdowns, servicing and installations.

Service Technicians

Carwash World - technician - Ryan

Ryan Stunell

Lead Technician (SA)

Carwash World Technician

Ahisan Kumili

Lead Technician (NSW)

Carwash World technician - Connor

Connor Milligan

Sales/Account Manager

Carwash World technician Joey

Joey Tupouniua

Technician (NSW)

Carwash World technician - Matt


Technician (SA)

Matthew Scraggs - technician

Matthew Scragg


Corey Sergeant

Corey Sergeant

Technician (QLD)

Carwash World technician - Makala

Makala LeStrange-Tupouniua

Service Labourer (NSW)

Darby Doolan - Service Labourer with Carwash World

Darby Doolan

Service Labourer (NSW)


Carwash World - Rebecca

Rebecca Evans

Business Support Administrator

Carwash World - Eva

Eva Karpati

Accounts Administrator / Bookkeeper

Josephine Harrison-Cobby

Josephine Harrison-Cobby

Sales Support Administrator

Carwash World technician - Tony

Tony Toscan

Car Wash