Three qualified builders — father and two sons — 65+ years combined experience
3G Griffiths Building is a family-owned Christchurch building company run by father Robin Griffiths (Griff) and his sons JP and Matt — all three qualified builders. From full house builds to minor repairs, no job is too big or too small.
Call 027 390 8477
What We Build
From full house builds to minor repairs — no job too big or too small.
How We Work
Have a chat
Call or email us about your project — big or small. We'll talk through what you need.
Site visit & honest quote
We drop by, assess the work and give you an honest, straightforward price from the Griff boys.
We build it
Project management, carpentry and trusted local sub-contractors — all handled by us.
Handover & walkthrough
We walk you through your finished build and make sure every detail is right.
Inside Our Builds
What Our Customers Say
"JP and co did an amazing job with our garage extension. They are a one stop shop type builder from that old school for all types of building works. Easy to deal with and no hassles. Would recommend them highly."— Robbie Venrooy
About 3G Griffiths Building
3G Griffiths Building is a family-owned Christchurch building company run by father Robin Griffiths (Griff) and his sons JP and Matt — all three qualified builders with over 65 years of combined experience. From full house builds to minor repairs, no job is too big or too small.
Three qualified builders — father and two sons — 65+ years combined experience. LBP certified (Licensed Building Practitioner). Built entirely on word-of-mouth — no paid advertising, ever. One-stop shop from foundations to final fix: project management and subcontracting included. Long-life relationships with trusted local subcontractors (electrical, plumbing, glazing)
Learn More About Us
Frequently Asked Questions
3G Griffiths Building is a family-run Christchurch building company offering new house builds, carpentry, outdoor living areas, fences and gates, driveways, carports and garages, bathroom and kitchen renovations, subcontracting coordination and minor repairs. No job is too big or too small.
Yes — JP Griffiths is a Licensed Building Practitioner (LBP), and all three Griffiths boys are qualified builders with over 65 years of combined experience.
Yes. We provide honest, no-obligation quotes for all jobs. Give us a call on 027 390 8477 and we'll arrange a site visit.
We serve Christchurch and surrounding areas across Canterbury, including Halswell, Wigram, Oaklands and the wider city.
We've built entirely on word-of-mouth — no paid advertising, ever. Our clients are our advertising, and we have developed long-life relationships with local families and trusted sub-contractors.
Ready to get started?
Call the Griffith family today — no job too big or too small.
Call 027 390 8477