Commercial Builder. Built on Reputation.
Reitsma Constructions is a commercial builder based in Sydney, Newcastle and Wollongong regions.
The Company is proficient in all forms of commercial construction specialising in education, aged care, automotive, retail, industrial, refurbishment and fit-out.
Featured Commercial Projects
Latest News

Reitsma Recognition Award – Ryan Johns
This month we would like to recognise Ryan for his outstanding and valuable contributions to the Reitsma team. Ryan has consistently demonstrated a proactive and dependable approach to his work, earning the respect of both his peers and broader team...

New project won: Archives Facility – Catholic Archdiocese of Sydney
We’re proud to announce that Reitsma has been awarded the contract to deliver a new purpose-built Archives Facility for the Catholic Archdiocese of Sydney (CAS), located at St Martha’s in Leichhardt. The project is to construct and fit-out a new...

Project update: Mittagong Industrial Units
Exciting progress at our Mittagong Industrial Units project as the team has commenced the formwork installation and is working on finishing the ground floor slabs. This project involves expanding an existing business park with the addition of 30 brand-new units...

Project update: Alto Group, Castle Hill NSW
We’re excited to see our Alto dealership and service centre project in Castle Hill nearing completion. With two of the three dealerships now operational, the GWM and Geely showrooms and service centres are open to the public—welcoming customers to explore...

Mates in Construction at Amity College, Leppington
Awesome to have MATES in Construction at our project at Amity College in Leppington this morning for a General Awareness Training (GAT). It was a great opportunity to check in on each other, and keep the conversation going on mental...

Project awarded: Audi Centre Sydney, Zetland NSW
Exciting news! Reitsma has been awarded the showroom refurbishment project at Audi Centre Sydney, working with Avramidis Architects. This project will provide upgrades to the ground-floor showroom, reconfiguring the internal space to align with the current Audi identity. Works include...

Project awarded: Agricultural Shed at Chifley College Bidwill Campus
Reitsma is proud to deliver a new Agricultural Shed at Chifley College Bidwill Campus for School Infrastructure NSW. The school operates a two-hectare farm, offering hands-on learning in vegetable and fruit growing, poultry, sheep, cattle, horticulture, and honey production. With...

Carpark – Buckland Aged Care, Springwood NSW
Reitsma is commencing another exciting project with our long-standing client, Buckland Aged Care in Springwood. Our team has been engaged to design and construct a suspended car park to accommodate the growing needs of the Retirement Village. This will be...

Project completed: Block J – Covenant Christian School, Belrose NSW
We’ve successfully completed another project with our long-standing client, Covenant Christian School in Belrose. Our team was engaged for the design and construction, with the goal of extending the use and lifespan of an existing building. The completed works include...

Civil & Landscaping works – Illawarra Christian School, Cordeaux Heights NSW
We’re proud to announce that we have been awarded a multi-stage civil and landscaping project for Illawarra Christian School in Cordeaux Heights. The project spans five complex stages—including driveway upgrades, retaining walls, compensatory planting, play areas, and carpark construction. This...