About us
Your trusted commercial concreting partner
Serving clients across Northern NSW for over 20 years
Our Core People
Nathaniel (Nat) Sewell
Forrest Gamble
PROJECT DIRECTOR (QLD & NSW)
David Piper
GENERAL MANAGER (QLD & NSW)
Andrew Oaten
ADMINISTRATION
Tania Morris
CONTRACTS ADMINISTRATOR
Russell Power
STRUCTURAL FOREMAN
Jay Olsen
STRUCTURAL FOREMAN
Justin Brown
STRUCTURAL FOREMAN
Rawiri Hapi
STRUCTURAL FOREMAN
Our History
Our company has a reputation as a trusted, experienced and reliable provider of commercial concreting services across the North Coast and Northern Rivers regions of New South Wales.
Founded in 2017, we were one of the key concrete subcontractors involved in the construction of the Clarence Correctional Centre delivered by Infrastructure NSW. Since this first project, we have continued to demonstrate our commitment to high-quality work across some of the largest civil and commercial concreting projects in northern NSW.
Concrete Projects
Nat Sewell Concreting (NJS Concreting) is here to serve medium to large commercial builders, property developers and civil contractors.
From site excavation and preparation, steel fixing, formwork, concrete placement, and finishing, we offer a one-stop solution for our commercial clients – no job is too big or small.
Shannon Creek Dam Spillway
Brunswick Heads Flood Relief Housing
Lismore's Oaks Oval Upgrades
Let's discuss your next commercial concrete project.
Why Choose Nat Sewell Concreting
Family-owned & Locally operated
The Sewell family is well-known and respected in Grafton and the surrounding northern NSW region, with roots expanding far beyond the formation of Nat Sewell Concreting Pty Ltd in 2017. As a locally owned and operated company, we continue to provide local employment opportunities and support the implementation of projects that serve the surrounding community and address local challenges.
20+ YEars of Experience
With over two decades of concreting industry experience, we understand what it takes to deliver a quality project, and work closely with our clients and engineers to get the job done. We are a trusted authority throughout northern NSW, from Port Macquarie to the QLD border.
Quality & RELiability
Since the Company’s establishment, Nat Sewell Concreting quickly gained recognition for our expert quality and reliability. We continue to stay abreast of industry advancements to ensure our clients receive the highest quality service and solutions.
Top-Notch Safety
The safety of our staff, contractors, clients and the community is our top priority. We follow best practices and adhere to all regulations for safe, effective operation throughout the entire construction process.
Contact The Experts
Nat Sewell Concreting is a specialist company servicing commercial and civil projects. If you are a commercial client, we have solutions for a range of concreting projects, big and small.
From site excavation and preparation, steel fixing, formwork, concrete placement, and finishing, we offer a one-stop solution for large and medium commercial builders, property developers, civil contractors and more.
Experience our difference for your next project. Get in touch to learn more about our services and how we can help make your project a success.