Your Local Waterproofing QS Specialist

At AQUOSYNC, we help New Zealand developers, main contractors, builders, and waterproofers deliver projects - faster, smarter, and with confidence.

Built by trade professionals, we know the pressure of quoting, managing site queries, variations, and claims all at once. That’s why our specialised Quantity Surveying (QS) and Estimating services are designed to support every stage of the construction process, with a strong focus on the waterproofing industry.

Our job is to take the pressure off pricing, procurement, and planning so you can focus on executing and delivering exceptional results. Accuracy, transparency, and reliability guide everything we do - because waterproofing success starts with clear numbers and clear scope.

And we’re not stopping there. We’re building powerful tools to further streamline your workflow and take your business to the next level -coming later or early next year.

Sumit Kumar - Founder/Director

After moving to New Zealand in 2017, Sumit built his career in Quantity Surveying and waterproofing. With years of industry experience, he founded AQUOSYNC to support NZ construction with smarter, stress-free solutions.