Skid steer loader loading gravel into a dump truck bed on a sunny day with trees in background

ASG EARTHWORKS. Built on Experience.

Reliable excavation and civil solutions across the Fleurieu Peninsula. From site prep to final grade — we deliver.

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Experienced

Licensed Operators

Fully

Insured & Certified

Fleurieu Peninsula

Coverage

Equipment

Fleet

Our Services

From initial site assessment to final grade, we deliver quality earthworks across the Fleurieu Peninsula.

Excavations

Excavation services for foundations & major earthmoving projects. Our experienced operators deliver accurate results with reliable, modern equipment.

  • Foundation excavation for residential & commercial
  • Rock breaking & difficult terrain solutions
  • Concrete removal & demolition
  • Precise depth & grade control
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Yellow excavator operating at residential construction site with piles of dirt and debris under clear blue sky

Retaining Walls

Retaining wall installation for residential & commercial properties. Durable solutions for erosion control, sloped sites & landscape design.

  • Gravity & cantilever retaining walls
  • Erosion control & slope stabilisation
  • Garden beds & terraced landscaping
  • Drainage & integration & structural support
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Residential driveway with curved concrete planters containing plants and trees, adjacent street, and brick wall on right

Site Preparation

Complete site levelling, preparation, clearing & soil removal for construction projects. We ensure your site is perfectly ready for building.

  • Site clearing & debris removal
  • Leveling & grading to specifications
  • Soil testing & compaction
  • Drainage planning & implementation
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Outdoor equestrian arena with black poles along ground, tire jumps in center, and tall trees lining the background

Trenching & Footings

Trenching for utilities, drainage & infrastructure projects. We deliver clean, reliable trenches with proper bedding & precise placement.

  • Electrical & communication cable trenches
  • Water & sewer line installation
  • Stormwater & drainage systems
  • Narrow trenching for sensitive areas
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Residential driveway under construction with wooden forms laid out on dirt, brick house, and metal fence in background

Civil Construction

Professional civil construction services for infrastructure & commercial projects. From road construction to drainage systems, we deliver quality results.

  • Road & pathway construction
  • Stormwater & drainage systems
  • Subdivisions & estate development
  • Infrastructure & earthworks
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Modern residential home with driveway featuring yellow parking space markings and clear blue sky

Minor Landscaping

Small-scale landscaping services to transform your outdoor space. From garden preparation to final touches, we help bring your vision to life.

  • Garden bed preparation & leveling
  • Soil spreading & topsoil delivery
  • Path & patio base preparation
  • Turf preparation & ground works
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Suburban backyard with trampoline, wooden raised garden beds, green lawn, and black fencing under clear blue sky

Why Choose ASG Earthworks

We don't just move dirt — we deliver reliability and quality results every time.

Quality Workmanship

Every project is executed with meticulous attention to detail. We take pride in delivering accurate, quality results that meet exact specifications — no compromises.

Reliable Timelines

We understand that time is money. Our efficient processes and project management ensure your project stays on schedule and on budget.

Local Expertise

Based in McLaren Flat, we know the Fleurieu Peninsula terrain, regulations and conditions. Benefit from our deep local knowledge and industry connections.

Clean Quality Finish

We leave every site clean, graded and ready for the next phase. Our commitment to cleanliness and site management sets us apart from the competition.

250+

Projects Completed

100%

Satisfaction Rate

20+

Years Experience

SA

Wide Coverage

What We've Been Up To Lately

Latest projects from ASG Earthworks

White semi-truck hauling a tiny house on a trailer down a wet paved road under blue sky
Line of commercial trucks parked in grassy lot with mature trees and blue sky
Residential swimming pool with blue cover surrounded by concrete deck, grass, and black fence on sunny day
Construction site with corrugated metal fence, wooden platforms, and yellow excavator equipment on dirt ground
Residential driveway with garbage bin in foreground, new brick garage with black doors, dirt landscaping, and white vehicle parked nearby
Single-story house with metal roof on gravel driveway surrounded by palm trees and green hillside
Modern backyard with succulent plants in terracotta pots, trampoline, and ocean view on a sunny day
Blue tiled courtyard with brick walls, wooden bench, and green lawn area visible in background
Construction site with dark wooden fence, gravel driveway, and small loader vehicle on a hillside under cloudy sky
Industrial yard with raised garden bed, metal buildings, trees, and concrete ground under cloudy sky
Yellow CAT skid steer loader positioning a metal shed on a rural road under clear blue sky
Circular farm pond with orange marker posts under construction, red machinery in background, green pasture and forested hills beyond
Curved concrete patio leading to house entrance with landscaping and dark downspout visible
Construction site with brown soil, fabric drainage, and residential houses with black and red roofs under blue sky
Large covered patio with tile flooring, floor-to-ceiling windows overlooking rural landscape with fencing and green fields
Modern brick house with manicured green lawn, black metal fence, and mature trees on a sunny day
Construction site with freshly poured concrete foundation, machinery, and red dirt mounds under clear blue sky
Person operating a yellow Komatsu excavator on a dirt construction site with metal fencing and wooden materials visible
Adult and child sitting in the cab of a yellow mini excavator at a residential construction site
Shadow of person standing in covered outdoor structure with brick floor and wooden beams
Modern tiny house on wheels with corrugated metal siding in rural setting with people standing nearby and clear blue sky
Modern residential home with brick and render exterior, featuring a dark retaining wall along the front pathway, parked cars visible on the street, and blue cloudy sky
White metal retaining wall holding large boulders on a hillside with buildings and green vegetation visible above
Backyard with raised wooden planter boxes, concrete block walls, shrubs, and a black street lamp against a clear blue sky
White travel trailer parked in driveway next to metal shed with landscaping and trees on clear sunny day
Outdoor residential driveway under construction with corrugated metal fence, brick building, and concrete being laid
Excavated hole in dirt ground next to light blue mobile home during construction or utility work
Yellow skid steer loader with operator in cage next to large tree, white truck visible in background
Modern driveway with curved stone planter beds containing shrubs and a large tree, adjacent to residential street
Modern backyard with gravel patio, dark corrugated metal fence, tree, and landscaping under blue sky
Blue jackhammer breaking concrete in excavated dirt, mounted on pneumatic arm at construction site
Sunlit covered patio with large windows overlooking a waterfront lake, showing pavers on the floor and distant trees
Concrete outdoor steps with black metal railings, set on green grass against a brick building
Backyard with swimming pool, metal railing, paved patio, gravel ground, and black metal fence against corrugated background
Yellow mini excavator parked on gravel pathway beside industrial buildings under partly cloudy sky
Construction site with yellow excavator, modern dark building, and dirt foundation work under cloudy sky
Construction site under a covered structure with wooden posts, potted plants, and yellow excavator visible in background dirt yard
Construction site with red brick building, metal fence, piles of dirt and gravel, surrounded by trees and blue sky
New residential construction site with modern house, earthwork trenches, and rural countryside landscape under blue sky
Red excavator with bucket in foreground over gravel yard at farm with buildings and green fields in background
Backyard with covered swimming pool, concrete patio, and black metal fence surrounded by residential houses
Paved patio area with gray tiles, wooden deck border, brick wall, and corrugated metal fencing on sides, with potted plants and furniture in background
New residential home with patio area and half-finished landscaping showing exposed brown dirt yard under clear blue sky
Residential yard with exposed soil, exposed pipes, and trash cans, suburban neighborhood with houses and palm trees
Narrow brick passageway between two red brick buildings with white trim on the left side and terracotta tile flooring
Patio installation in progress with dark pavers being laid on sand base under a pergola structure attached to a tan-colored house

What Our Clients Say

Trusted by homeowners and businesses across the Fleurieu Peninsula

BG

Brianna Gregory

10 months ago

"We had a fantastic experience with Adam and the ASG Earthworks team. From start to finish, the team was professional, knowledgeable, and incredibly reliable. They helped bring our vision to life and offered valuable advice on what would work best for our project."

LF

Lisa Fleming

10 months ago

"Adam and his team are nothing but professional. Quality workmanship, attention to detail and a very friendly helpful team. Adam has a vision with lots of experience to help your project come together and really explains everything in detail."

LL

Lorraine Liebelt

2 years ago

"Can definitely recommend Adam and ASG Earthworks. They have basically given us a blank canvas to redo our front yard. We couldn't be happier with the outcome and the professionalism of all involved. Thank you Adam!"

KP

Kelly Paul Feltham

3 weeks ago

"Adam and the team were brilliant from start to finish, very knowledgeable and always professional. Love the results. Highly recommended!"

AB

Angela Binns

a month ago

"Thank you Adam and your team at ASG Earthworks for your hard work, expertise and professionalism in undertaking the earth work, levelling & putting down the pebble stones in our driveway /parking area. Yah!! Outside our house now looks finished with no more mud and puddles. Very happy and highly recommend ASG Earthworks to anyone!"

AA

Andrea Abdul

a week ago

"We highly recommend ASG Earthworks. The quality of work and attention to detail is outstanding. Adam takes the time out to listen to what you want and delivers. He added in some great ideas which we went with. His team was punctual and hardworking. Thank you again for making our backyard a great place for our family to enjoy."

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Project Moving?

Get a free, no-obligation quote for your earthworks project. We're ready to deliver quality results on time and on budget.

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