Waikato Builders
Commercial Building in Hamilton
NZCB-certified commercial building across Hamilton and the wider Waikato.

Commercial Building in Hamilton
Hamilton's housing covers the full range — 1920s and '30s villas and bungalows in the older suburbs, right through to the fast-growing new subdivisions in Rototuna, Flagstaff and Peacocke. As a family-run, NZCB-certified builder working across the heart of the Waikato, RB Thomas specialises in commercial fit-outs, alterations and new builds for local businesses, schools and councils. Whatever the condition of your Hamiltonhome or project, you get the same promise we’ve built our name on — projects on spec, on time, on budget.
What commercial building looks like in Hamilton
We work with Hamilton business owners, schools and councils to create spaces that lift productivity and look the part. From fit-outs and alterations to ground-up commercial builds, we manage compliance, programme and budget tightly — because for a business, downtime and delays cost money. Our commitment to quality, safety and efficiency means every project is completed to standard, on time and on budget.
See more about our commercial building service, or browse what we offer across Hamilton and the wider Waikato.
Why Hamilton chooses RB Thomas
- New Zealand Certified Builders (NZCB) — qualified, accountable, local
- Every residential job can be backed by the Halo 10-Year Residential Guarantee
- We know Hamilton, Hamilton City Council and the local trades and merchants
- Straight-up advice and quotes we stand by — on spec, on time, on budget
They said it, not us
“I have had the privilege of using Jake as a builder and project manager on numerous occasions. I can honestly say you will never find a more honest and genuine man. His workmanship is second to none and he communicates through every step of the build/renovation and makes sure you understand the process. I couldn't recommend him highly enough.”