About ACS
Over 25 years sealing, curing and protecting concrete across Sydney.
Advanced Concrete Sealing (NSW) Pty Ltd was established to bring the latest technology in concrete sealants to the construction industry, for every grade of finished concrete.
Over more than 25 years we've completed over 5,000 projects for factory complexes, warehouses, carparks, and residential driveways and courtyards.
We handle every stage of a concrete surface under one roof — sealing, curing, linemarking, epoxy flooring, carpark accessories and professional cleaning — so you're not coordinating five different contractors for one project.
We use environmentally safe, water-based sealants and GBCA Green Star rated curing compounds on every job, residential or commercial.

Where We Work
- Factory complexes
- Warehouses
- Carparks
- Shopping centres & major developments
- Hospitals & helipads
- Car dealerships
- Schools & sports courts
- Child care facilities
- Nursing homes
- Residential driveways & courtyards
- Workshops & commercial kitchens
- Showrooms & offices
For child care facilities and nursing homes, the focus is on safety and anti-slip surfaces.
Our Team
Based at Unit 1/800 Old Illawarra Road, Menai NSW 2234.
Work With Us
Interested in joining the team? Send your cover letter and CV to service@acs-nsw.com.au.
