Fencing, Retaining Walls, Gabion Baskets, Earthworks & Resin Bound Driveways Done Right

SiteWise Gold Accredited local experts with over 15 years’ experience delivering high-quality fencing, retaining walls and site works across Christchurch, Central Canterbury, Banks Peninsula, Port Hills & Selwyn.

✅ SiteWise Gold Accredited • Licensed • Fully Insured • Local Canterbury Crew • www.johnson1982.co.nz

Why Choose Johnson Fencing & Retaining Walls?

SiteWise Gold Accredited
We meet the highest health and safety standards in New Zealand.

Local Canterbury Team
We live and work in the same communities we serve.

Fixed Price Quotes
No hidden costs — you know exactly what you’re paying upfront.

Clean & Tidy Sites
We leave your property looking better than we found it.

Over 15 Years Local Experience
Trusted by homeowners and builders across Canterbury since 2009.

Expert Knowledge of Canterbury Conditions
We understand local soil, weather, slopes and regulations better than anyone.

Our Core Services

Fencing

Premium timber fencing, boundary fencing, ranch rail, privacy screens and custom designs. Built to last in Canterbury conditions.

✅ Treated pine, macrocarpa & hardwood
✅ Privacy, boundary & decorative styles
✅ Cost estimate: $180 – $450 per linear metre installed

Gabion Basket Retaining Walls

Strong, permeable gabion walls filled with local stone – perfect for steep Port Hills sites.

✅ Full engineering & consents included
✅ Excellent natural drainage
✅ Cost estimate: $320 – $680 per m² installed

Timber Retaining Walls

Fast, cost-effective timber walls for garden terraces and slope stabilisation.

✅ Proper footings, drainage & geotextile
✅ Beautiful natural timber finish
✅ Cost estimate: $400 – $600 per m² installed

Earthworks & Site Preparation

Full excavation, site cuts, bulk earthmoving, foundation pads, drainage and driveway preparation.

✅ Modern machinery & tidy site practices
✅ Cost estimate: $80 – $150 per m³

Resin Bound Driveways

Permeable, low-maintenance, decorative driveways using natural aggregates and UV-stable resin.

✅ Slip-resistant and weed-free
✅ Cost estimate: $220 – $550 per m²

Our Simple 6-Step Process

From your first phone call to the finished project, we keep you informed every step of the way.

1 Free site visit & quote – We come to your property, assess the site, discuss your needs and options, and give you a clear fixed-price quote on the spot.
2 Engineering & council consent – Our team handles all engineering designs, drawings and council applications so you don’t have to lift a finger.
3 Site preparation & earthworks – Professional excavation, site cuts, bulk earthmoving and foundation work completed efficiently with modern machinery.
4 Fencing, retaining wall or resin bound driveway construction – Skilled construction using premium materials and proven techniques tailored to your project.
5 Drainage, backfill & landscaping finish – Proper drainage installation, backfilling and final landscaping touches to give you a polished, professional result.
6 Final inspection & handover – Thorough final check, full site cleanup, documentation and handover so you can enjoy your new space with complete peace of mind.

Frequently Asked Questions

How much do gabion basket retaining walls cost in Christchurch?

Installed prices typically range from $320 – $680 per m².

How much does fencing cost in Christchurch?

Installed prices range from $180 – $450 per linear metre.

What are the costs for resin bound driveways in Christchurch?

Overlay starts from $220 – $380 per m². Full new build $350 – $550 per m².

Do I need engineering and consent for a retaining wall?

Yes – any wall over 1.5 m requires it. We handle everything for you.