“The GWE geotechnical team listened and understood the challenges of our project, working collaboratively with us and our contractors to develop effective design solutions. Their communication was clear and their problem-solving abilities gave us confidence that the project was always moving in the right direction. What truly stood out was GWE’s design innovative approach to our flood resilience project. Robin and his team designed a completely bespoke flood gate system – built in the middle of a stream, 3-4 metres below high tide – it was the first of its kind in the region and possibly in New Zealand. The expertise, initiative, and commitment delivered an outstanding result, setting a new benchmark for resilience and design.” 

Bryan Hagan, Manager Project Delivery, Kaipara District Council

“GWE’s knowledge and expertise brings clarity to the unknowns below ground, turning a ‘dark art’ into practical, well-communicated solutions. What sets GWE apart is their problem-solving approach and genuine involvement. They think creatively, explore options, and respond with pragmatic solutions. Unlike companies where senior experts often disappear after the pitch, GWE shows a commitment and vested interest in ours and our client’s success.”

Jon Rennie, Principal, Athfields

“When working with GWE, they always take ownership seriously, quickly cutting through the complex compliance challenges that can stall progress. When councils request additional information, GWE step in with confidence, managing regulatory authorities and representing us with professionalism and expertise – what could otherwise become a setback turns into a smooth approval process. Their clear communication and ability to simplify complex technical details makes the whole journey easier. GWE truly did the heavy lifting, ensuring our projects keep moving forward.”

Artique Khan, National Environmental Manager, Real Pet Food Co

“After working with GWE for over eight years, I can say their service is consistently outstanding. Even when challenges arise, the team takes ownership, finds solutions and ensures the project keeps moving forward. Their expertise, flexibility and innovative thinking mean they’re never afraid to try new approaches and every time, they’ve delivered favourable outcomes. What sets GWE apart is the peace of mind they bring. I know they always have my best interests at heart, and their willingness to go above and beyond reduces stress and removes uncertainty. With GWE, I have complete confidence the solution will be delivered and it will work. If they can’t make it work, you’ll struggle to find anyone who can.”

Nick Fowler, Project Manager, Department of Conservation

“As a consultant for environmental projects at KiwiRail, I highly recommend GWE. The GWE team were well prepared and confident following all site safety processes for fieldwork (e.g site visits and environmental monitoring) and competently providing their own site safety plans where required. Communication from GWE was excellent, both in terms of keeping internal stakeholders up to date on monitoring related incidents and when producing clear and concise management plans and memos. Expertise provided by GWE throughout the project was reliable and useful.”

Polly Holland, Facilities Planning Manager, KiwiRail

“We have been working with GWE for four years at Meremere. They have always met deadlines with regards to our reporting timelines with the Regional Council and our obligations under the various resource consents we have at the site. The GWE team provided TGH with alternative options in the ongoing management of Meremere which hadn’t been considered before. These options were beneficial to TGH and the site, showing the proactiveness from GWE to get the best outcome for us as their client. We appreciate the mahi that GWE do for TGH and look forward to continuing our strong relationship.”

Karl Sawyer, Commercial Property Manager, Tainui Group Holdings