What We Do for You
Residential & Commercial Building Services
Grantham Builders provides residential and commercial building services throughout Horowhenua, the Kāpiti Coast, Wellington and the Hutt Valley.
We can help with:
- Renovations and alterations
- New builds and extensions
- Kitchen, bathroom and laundry renovations
- Building repairs and maintenance
- Decks, fences and outdoor areas
- Remedial and repair work
- Restricted Building Work
- Commercial building, alterations and maintenance
No job is too big or too small. Whether you need a small building repair or are planning a larger renovation or project, we're happy to have a chat about what you need.
Project Management
We can manage your project from start to finish and coordinate our trusted subcontractors where required, including:
- Plumbers
- Electricians
- Painters and plasterers
- Tilers
- Joiners
- Architects
Testimonials
Teresa – October 2025
“I was really impressed with the communication I received. I live overseas and was able to coordinate with Anne on everything I wanted done. The work was done to a high standard. I would definitely hire Grantham Builders again.”
Nathan Sargent – 2025
“Great job, very professional and prompt. Highly recommend.”
Elizabeth – August 2025
“Matt worked hard all day (once the weather allowed) to get the job done. Finished result is good, can hardly see where the work was done. Would have appreciated a quick confirmation that the scaffolding was still expected to go up on the agreed start date, but otherwise no complaints about the communication.”
Waikanae Montessori – 2024
“We have had the pleasure of using Grantham Builders twice for work at our preschool. Once was a very time pressured job (bathroom revamp) that needed to take place during our Christmas closure, and the second was an emergency job that needed immediate attention.
On both occasions Matt and his team were an absolute pleasure to work with. They are reliable, do what they promise, and Anne ensures all communications are promptly responded to.
We would not hesitate to use them again or recommend them to anyone requiring a trusted building team.”
Jane - 2021
"Matt and his team have just finished upgrading my laundry room. They have done an excellent job for me, communicating well from the word go. Faultless in every way - workmanship, communication, service - with a smile. And to cap it all off, Matt's office support in Anne was outstanding. So friendly and so quick in emailing back I wondered when she ever had a break!"
Becky 2021
"A huge thank you AGAIN to Matt. He got us out of a sticky situation when we needed a tradie fast, as our joiner was unable to complete the job. We had to complete our flip property before inspection and photos. Matt came, stayed till 11pm, finished installing the kitchen and some smaller jobs.
Awesome work.....as always.
He's so positive, nothing is ever a problem, he is a fast worker and his work is of a high standard.
Matt, you're a legend!!
Thanks again!"