Servicing & Repairs

AES Waterblasters provides professional servicing, maintenance and repairs for high-pressure water blasters — all makes and models, not just our own. With over 40 years of hands-on experience in the industry, our technicians have the knowledge and expertise to diagnose issues quickly and get your equipment back to work.

All Makes & Models

Whether you’re running a commercial fleet or a single unit, we service water blasters from every major manufacturer. From electric cold water units through to diesel-powered hot water machines, trailer rigs and custom-built systems — if it builds pressure, we can service it. Our experience spans pumps, unloaders, burners, electrical systems, hose reels, and everything in between.

Our Workshop

Our fully equipped workshop at East Tamaki is purpose-built for high-pressure equipment. We carry an extensive range of spare parts and consumables on-site, which means most repairs are completed without delays waiting on parts. For larger jobs or rebuilds, we have the space and tooling to strip machines down and bring them back to factory spec.

What We Service

• Scheduled maintenance and pre-season servicing
• Pump rebuilds and valve replacements
• Unloader and regulator repairs
• Burner and heating system servicing (hot water units)
• Hose, lance and trigger gun replacements
• Electrical fault diagnosis and repair
• Engine servicing (petrol and diesel)
• Custom modifications and upgrades
• Full machine inspections and condition reports

Thursday Late-Night Servicing

We understand that downtime costs money. That’s why we offer Thursday late-night servicing by arrangement — drop your machine off during the day and collect it that evening, or bring it in after hours. Contact us to book a Thursday evening slot.

Why AES

• Over 40 years of industry experience
• Factory-trained technicians
• All makes and models — no brand restrictions
• Large, fully equipped Auckland workshop
• Genuine spare parts on hand
• Honest advice — we’ll tell you if a repair isn’t worth it

Book a Service

Call us on 09 271 4782 or email info@aesblasters.co.nz to book your machine in. Walk-ins welcome during business hours, Monday to Friday, 8:00 AM – 5:00 PM. For Thursday late-night servicing, please phone ahead to arrange a time.