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Sydney’s Trusted Experts in Post-Construction Cleaning

At GSK Building Solutions, we specialise in professional post-construction cleaning, helping you present a spotless, handover-ready property once building work is complete. Whether it's a large commercial build, a renovation, or a fit-out, our team ensures your site transitions from construction zone to pristine showcase — safely, thoroughly, and on schedule.

Why Choose GSK for Post-Construction Cleaning?

Detailed Final CleansWe meticulously clean every surface — from walls, floors, and ceilings to windows, fixtures, and fittings. Dust, debris, and construction waste are removed, and all areas are deep cleaned, leaving the property ready for inspections, handovers, or immediate use.

Specialised Surface TreatmentsPolishing of glass, stainless steel, stone, and high-traffic areas ensures that everything gleams. Kitchens, bathrooms, lifts, lobbies — every detail is attended to with precision.

Safe and CompliantConstruction sites can leave behind hazards. We follow NSW health and safety regulations and use approved products to ensure the space is clean, sanitised, and safe for occupancy.

Experience Across Commercial SitesFrom office buildings and retail fit-outs to industrial facilities and warehouses, we have the manpower, equipment, and expertise to handle commercial projects of all sizes.

Flexible to Your TimelinesDeadlines are tight in construction. We offer flexible scheduling — including after-hours and weekend cleaning — to align with your project milestones and ensure you meet your handover dates without stress.

Our Post-Construction Cleaning Process

1. Site Inspection and Custom Cleaning Plan
We start with a detailed site assessment to understand your requirements and provide a transparent, itemised quote.

2. Comprehensive Cleaning Execution
Our experienced team uses commercial-grade equipment and eco-friendly products to deep clean every part of the site — including hard-to-reach corners and behind fixtures.

3. Final Walkthrough and Touch-Ups
Before sign-off, we conduct a final walkthrough with your team to ensure every requirement is fulfilled. We action any final touch-ups immediately, so your property is flawless for handover.

Why GSK Building Solutions?

  • Highly Trained Team: Specialists in commercial and construction-site cleaning.
  • Attention to Detail: We ensure every corner is cleaned to the highest standard.
  • On-Time Delivery: We respect your project schedule and deliver on time.
  • Environmentally Responsible: We prioritise eco-friendly cleaning methods.

Book Your Free Site Consultation

Ready to hand over a clean, inspection-ready site?
Contact GSK Building Solutions today for a free on-site consultation and a customised post-construction cleaning plan.

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Don't Delay Your Demo, Defit or Clean. reach out today.

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Let's get started