Completed CTK landscape transformation: retaining walls, lawn, pergola and garden beds, Gilles Plains
CTK Retaining Walls and Landscaping

Outdoor spaces,
built to last.

Retaining walls, landscaping, paving, lawn and irrigation. Engineered level and built to last across Gawler, the Barossa and northern Adelaide. Family owned, 30+ years on the tools.

Fully insured
Locally owned
Free on-site quotes

30+

Years experience

On the tools across South Australia

1,000+

Jobs completed

Retaining walls, landscaping, paving and more

100%

Fully insured

Public liability and workers comp

Free

On-site quotes

No call-out fee, no obligation

Recent Work

Projects we're proud of.

Tiered Retaining Wall

Tiered Retaining Wall

Multi-tier wall with garden beds and integrated steps, engineered and built to last.

Full Yard Transformation

Full Yard Transformation

Established landscape build with feature planting, pathways and edging.

Sandstone Paving and Steps

Sandstone Paving and Steps

Clean sandstone paving and tiered steps, level and crisp.

Built by tradies

Hands-on, owner-operated builds. Where specialist work is needed, we partner with trusted tradespeople. The standard stays the same.

Designed to live in

Low-maintenance, child- and pet-friendly outdoor spaces tailored to how you actually use your yard.

Engineered to last

Proper drainage, footings, and base prep on every job, so your investment holds up for decades.

Landscaping

Full yard makeovers.

From front yard facelifts to full backyard transformations. Designed for life, finished to last.

Decorative stone garden beds and feature plantings
Aerial view of completed property landscaping
Pergola and paved alfresco, Gilles Plains
Multi-service yard build with retaining, lawn and paving
Complete landscape transformation, Gilles Plains
Front yard landscaping, Gilles Plains
Native garden planting with mulch and edging
Service Area

Proudly serving Gawler, Barossa, Northern Adelaide.

What clients say

Trusted by homeowners across South Australia.

5.0

Every review, five stars

“We had our driveway completed by Kevin and his team recently. From start to finish, it was so easy, nothing was too hard and it was done so quickly. They have done an amazing job on our paving, it's changed the look of our house. They were very professional and polite and helped with ideas for other areas of the yard. We will definitely be calling again for the remainder of the paving!”
Grace Bunnett · Northern Adelaide · Driveway paving
“The beautiful people at C.T.K have done a wonderful job of my back yard and all before christmas so glad I picked them 100 percent would recommend”

Anthony Wilson

Northern Adelaide · Backyard transformation

“CTK have just completed a beautiful renovation of our back yard to a design from another organisation. Attention to detail, coordination, quality plants and irrigation systems, customer engagement, everything we wanted enabling completion on time and in budget. Highly recommend.”

Graham Shepherd

Northern Adelaide · Landscape renovation

“Thank you so much to Kevin, Chloe and Lachlan for the wonderful paving job, we love it. We are appreciative of your craft and your design skills, we love the way you've incorporated the old red bricks of the driveway with the pavers of the carport. We appreciate your professionalism and listening to ensure the challenges of our particular job were fulfilled. Keep up the great work.”

Shelley Allchurch

Northern Adelaide · Paving and driveway design

“I would highly recommend Kevin and his team! They were great and professional. They took time out to complete my small retaining job, especially in the weather we have been having. Will be using them again. I am over the moon with the finished product.”

Sarah Thomson

Northern Adelaide · Retaining wall

Common questions

Everything you want to know before getting a quote.

Can't see your question? Give us a call. We're happy to talk through your project, no pressure.

Yes. We come to your site at no charge, walk through what you're after, and follow up with a clear written quote you can compare apples-to-apples.

Recent Work

Before and after.

Real jobs, real results. Every project is different but the standard stays the same.

Full yard transformation

Full yard transformation

Northern Adelaide

Complete backyard rebuild from bare block to finished landscape. Retaining walls, lawn, garden beds, paving and irrigation all delivered by one crew.

Charcoal block retaining wall

Charcoal block retaining wall

Northern Adelaide

Charcoal concrete block retaining wall mid-construction through to finished product. Base prep, drainage, and level blocks throughout.

Got a yard with potential? Let's build it.

Tell us about your project and we'll be in touch within one business day with a free, no-obligation quote.