Locally owned and operated, we deliver reliable, high-quality earthworks in Adelaide tailored to South Australian conditions. Our team specializes in commercial, civil, and large-scale residential projects, providing precision excavation and engineered retaining walls built to last.
Licensed & Insured
5-Star Reviews
Available
Complete earthmoving & earthworks solutions from retaining walls to stormwater management – one team for all your site needs.
Concrete sleepers, rock walls, and gabion walls - durable and long-lasting for strong retaining walls. Steel pier installations for maximum structural integrity and longevity.
Professional earthmoving and excavation services. Site preparation, land clearing, bulk excavation, and tight access excavation work across Adelaide.
Site grading and leveling for water runoff. Swale and spoon drain construction. Open channel drainage systems. Water diversion berms and embankments.
Cuts leveling and pad creation for sheds, buildings, tanks and more. Precision site preparation tailored to your specific requirements.
Tree stump, large branches, bush and vegetation removal. Complete site clearing services to prepare your land for the next project.
Pond and dam creation and removal of mud for dried out or close to dried out dams. Restore water storage capacity and functionality.
Need expert help? Talk to our team →
At Pinnacle Earthworks and Civil, we’re a locally owned and family-run business servicing Adelaide, Adelaide Hills and out to Murray Bridge. With deep roots in the community and a passion for quality earthworks, we take pride in delivering reliable, down-to-earth service with a personal touch.
Fully qualified, experienced tradespeople with proper certifications, skills, and local knowledge ensuring every job meets the highest standards.
Our reputation is built on word-of-mouth and repeat clients who value honest service, quality workmanship, and consistent results.
Competitive pricing with high-quality workmanship. Upfront quotes, no hidden costs, and results that stand the test of time.
Proud Adelaide business with local knowledge of the land, weather, and what it takes to deliver reliable results.
Need expert help? Talk to our team →
See the quality of our work across Adelaide Hills – from residential retaining walls to commercial earthworks.
The skilled professionals behind every successful project
Caleb and Jimmy bring a wealth of knowledge and passion to every earthmoving project. Servicing Adelaide, Adelaide Hills and out to Murray Bridge, they understand the unique challenges of the local terrain and climate.
At Pinnacle Earthworks and Civil, we’re not just a business – we’re your neighbors. We live and work across Adelaide, and we’re committed to delivering exceptional results that enhance our community.
Direct communication with our team from quote to completion.
Reliable scheduling and transparent project timelines.
Workmanship backed by experience and local reputation.
From first call to final finish — a simple, transparent approach that puts your project first.
We visit your site, discuss your goals, and provide a clear, no-obligation quote tailored to your needs.
Once approved, we schedule the job, organize equipment, and prepare the site with safety and precision in mind.
Our qualified team gets to work — delivering high-quality results on time and leaving the site clean and ready for use.
Real reviews from satisfied customers across Adelaide Hills
“Hands down the best earthmovers around! From start to finish, their team was professional, reliable, and incredibly efficient. They get the job done right the first time.”
“Customer service is second to none. Caleb was incredibly friendly and approachable. The product quality is consistently outstanding, exceeding my expectations every time.”
“Outstanding work! From start to finish, he was honest, professional, and efficient. It’s not easy to find reliable contractors these days, but Pinnacle Earthworks exceeded our expectations.”
“Caleb was very transparent with pricing, my quote was more cost effective than I had originally budgeted for and my job was booked in within a reasonable time frame. They definitely overdelivered on workmanship.”
“Caleb built us a rock retaining wall and did some landscaping to the front of our new home. He was incredibly professional, with amazing work and we can’t wait to work with him again!”
“We found Caleb and his team to be highly reliable, affordable and hard working. Caleb is an excellent communicator and is passionate about creating a landscaping space that works within your budget and vision.”
Get answers to common questions about our earthworks services.
Yes, we provide free, no-obligation quotes for all our services. Caleb will visit your site to assess the work required and provide a detailed, transparent quote with no hidden costs.
Absolutely. Pinnacle Earthworks is fully licensed and insured. We carry comprehensive public liability insurance and all necessary trade licenses for peace of mind.
We proudly serve Adelaide, Adelaide Hills and out to Murray Bridge including Mt Torrens, Inverbrackie, and other local communities. Contact us to confirm we service your specific location.
Project timelines vary based on size and complexity. A typical residential retaining wall can take 2-5 days, while larger commercial projects may take 1-2 weeks. We’ll provide a clear timeline with your quote.
We can advise on council requirements and what permits may be needed for your project, but we do not handle council permit applications. We’re happy to guide you through the process and recommend what’s required for your specific retaining wall or earthworks project.
We accept cash, bank transfer, and cheque payments. Payment terms are typically 50% deposit on larger projects with balance due on completion. Smaller jobs may be paid in full upon completion.
Yes, we stand behind our work with a comprehensive warranty. Specific warranty terms vary by project type and will be detailed in your quote. Our reputation depends on lasting results.
Proudly serving Adelaide, Adelaide Hills and out to Murray Bridge with professional earthworks services.
Don’t see your area listed?
We service many locations across Adelaide, Adelaide Hills and out to Murray Bridge. Contact us to confirm availability in your area.
Need expert help with your project? Talk to our team →
Get a free quote today and see how we can transform your outdoor space with precision earthworks.
Adelaide, Adelaide Hills & Murray Bridge, SA
Monday - Sunday 24/07
Call Caleb or Jimmy for immediate assistance with your drainage concerns.
Fill out the form below and our team will get back to you shortly with a free quote or to answer any questions about your project.