Clean Group A Trusted ISO Certified Commercial Cleaning Company
Clean Group is one of the few cleaning companies in Sydney that is ISO accredited, i.e. has its cleaning process & techniques certified to follow the highest quality and environmental safety standards.
Our Esteemed Commercial Cleaning Clientele A Testament to Our Success
Commercial & Office Cleaning in Prestons, NSW By Clean Group
We specialise in commercial cleaning services with a focus on quality, have an excellent team of skilled & trained commercial cleaners. Call us for an affordable business clean.
Loved & trusted by hundreds of office buildings for the best quality workplace cleaning services at the most competitive prices. Request a free onsite quote for office cleaning.
Be it a big or small warehouse you own, we can help keep it clean through regular professional warehouse services backed by our quality guarantee. Skilled staff with years of cleaning experience.
Complete, affordable cleaning solutions for your gym and healthcare centre. High-grade cleaning and disinfection of floors, gym equipment, exercise machines, toilets, etc.
100% satisfaction in childcare cleaning, safe and affordable childcare cleaning services by verified professional cleaners. We use high-quality, eco-friendly cleaning products.
We offer world-class medical cleaning services at the lowest prices for medical premises, hospitals, clinics & nursing homes. Best quality cleaning supplies and full disinfection.
Cleaning is an art that reveals one’s attitude. It demonstrates one’s ability to stay organised even under pressure. It also exhibits one’s capacity to be in control despite having a busy schedule.
A clean and organised workplace could mean that a highly capable leader is in its command. Hence, businesses kept in such fashion are more likely to win new clients. For this reason, finding a truly reliable commercial cleaning Sydney is crucial to the success of a business.
Commercial cleaning should bring results that reflect a positive company image. Therefore, cleaning specialists should know the factors that can affect the overall office aesthetics. These include cleaning, furnishing and decoration.
If you’re looking for the ideal office cleaning Sydney, don’t hesitate to contact Clean Group today. We provide a non-obligatory site inspection, free consultation and accurate quote for commercial cleaning, office cleaning Prestons services you require.

We Clean All Areas of Concern
Most people think that cleaning only involves floor surfaces. The truth is, there are a lot of areas that need cleaning apart from floors. These include the carpets, rugs, windows, furniture and upholstery.
You may think that cleaning these areas is easy. You may also think that normal cleaning will do the trick. However, not taking enough care and precaution may result in damaging your business assets.
For this reason, outsourcing commercial cleaners are still the best choice. They are experts in cleaning different types of items inside a business property. They also employ special techniques that prevent damage. This will help you cut on your cleaning and repair expenditures.
Our Full Suite of Business Cleaning
We specialise in cleaning various types of commercial properties. Whether its exterior or interior and whether there are heavy machines and technological equipment involved. Our cleaning specialists can also perform a variety of cleaning tasks like floor cleaning, carpet and rug cleaning, furniture and upholstery cleaning, as well as cleaning fixtures and installations.
We have worked on almost all kinds of flooring. That’s why we have adequate knowledge to deal with each one of them. We can handle hardwood floors, tiled floors, marble or stone floors and even green materials, like cork or bamboo.
With carpet and rug cleaning, our procedure depends on the material they are made of. But ultimately, regular vacuuming is an integral part of our service. We also do dry cleaning and steam cleaning.
Furthermore, our cleaners clean doors, windows, glass facades, sidings and suspended ceilings. They also cover electrical and plumbing fixtures. In addition, we have special services for air duct cleaning, cleaning of landscapes and other elaborate spaces in your property.
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Customised Business Cleaning Services
Are you tired of searching for a truly reliable cleaning company in Prestons? Relieve yourself of the stress and choose Clean Group. You can contact us online and inquire about our services within the comfort of your home. Our services are available round the clock so we can attend to your urgent needs.
Clean Group offers a wide variety of cleaning services. Our staff can do hard surface cleaning, end of rental cleaning, after builders cleaning and carpet and rug cleaning. They also clean various facilities like healthcare centres, industrial warehouses and offices.
On top of it all, you’re sure to get outstanding services for a reasonably low cost. So what are you waiting for? Contact Clean Group online today.

Call 02 91607469
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Frequently Asked Questions
ISO Certified Company: We are an ISO certified cleaning company adhering to international standards for quality, safety, and efficiency. Less than 5% cleaning companies hold this prestigious certification.
25 Years’ Experience: Our phenomenal experience in the commercial cleaning industry, combined with a brilliant team of skilled and trained cleaners, makes us the go-to choice for business cleaning in Sydney.
Proactive Quality Control Process: Our cleaning services in Sydney are backed by proactive quality control. Our team conducts routine cleaning inspections every 6 weeks and sends you detailed reports, ensuring consistent results.
4.9 Star Online Rating: Our outstanding 4.9 customer rating across four leading platforms—Google, Yellow Pages, Bing, and Oneflare, and over 250 applauding reviews are a testament to our cleaning brilliance.
Customised Budget Friendly Plans: As a cleaning company committed to customer satisfaction, we deliver the best efficiency and results through personalised cleaning plans starting at just $30.
Servicing Across NSW, VIC and QLD: Clean Group provides professional commercial and office cleaning services throughout the NSW (New South Wales), Victoria (VIC), and Queensland (QLD) regions and major cities of Australia.
Free Onsite Quote: Enjoy a 100% free, no-obligation on-site quote with a customised cleaning plan based on your unique needs and goals. Get complimentary professional advice on waste management in the office.
Free Initial Deep Cleaning: New clients are eligible for a free initial deep clean when they sign up for a recurring plan. In addition, enjoy a 30% discount on the first month's fee when you hire our routine cleaning services in Sydney for the first time.
High Safety Standards: We are recognised for our unmatched safety standards, approved supplies, verified & insured team, and sustainable practices. We abide by the Modern Slavery Act and are committed to ethical workplace behavior.
Eco-Friendly Cleaning: Clean Group is one of the first 100% green cleaning service providers in NSW. Our cleaners use organic, 100% non-toxic products and are trained in high-performance cleaning with zero environmental impact.
Flexible Scheduling: We provide flexible hiring options for all seven days of the week, including after‑hours, weekends, early mornings, and same‑day emergency services, ensuring minimal business disruption.
No lock-in contracts: We do not force our customers into long-term contracts. You can use our service for as long as you love it. With our flexible weekly/monthly hiring options, you pay as you go.
Dedicated Professionals: We are a family-owned business with dedicated customer service account managers and operations managers delivering personalised support and quality control in every job.
24/7 Customer Support: Our dedicated support team provides reliable customer support for your queries and complaints 24 hours a day and 7 days a week. You can reach us via phone, email or our website.
100% Cleaning Guarantee: Our cleaning services in Sydney are backed by a 100% satisfaction promise. If you’re not happy with our service, call us immediately for a quick resolution or get a free re-clean.
Consistent Cleaners: We use consistent cleaners in every job to ensure consistent cleaning standards for your site or project. We never rotate staff between jobs. You can also request the same cleaners for recurring jobs.
Commercial cleaning services come in several options and varieties, such as:
Regular or general cleaning, which includes routine, daily or weekly commercial cleaning to maintain high cleanliness and hygiene levels.
Deep cleaning is more intensive and involves removing built-up dirt and bacteria and attending to areas missed in routine cleaning. Standard commercial cleaning tasks include dusting, mopping, wiping down surfaces, vacuuming, disinfecting, restroom cleaning, waste disposal and cleaning bins, and kitchen cleaning.
Specialised cleaning is another type of commercial cleaning that is tailored to a customer’s needs. Examples include carpet cleaning, window cleaning, and emergency clean-up services.
A professional commercial cleaning company can entertain almost every type of commercial building or facility, including but not limited to corporate offices, shopping centres, retail stores, educational institutions, government buildings, warehouses, fitness centres, and hospitals.
It depends on things like the commercial property size, type, cleaning requirements, condition, cleaning frequency, time to clean, and complexity. On average, professional commercial cleaning services in Prestons cost between $30 to $40 per hour.
Most commercial cleaners in Prestons provide flexible scheduling for their cleaning services, accommodating the needs of different clients. This includes after-hours cleaning, morning cleaning, business hours cleaning, and weekend cleaning.
Beyond regular workplace cleaning, dusting and maintenance, commercial cleaning may also include:
Floor Care: deep cleaning, repairing, polishing and specialized maintenance for different floor types, carpet cleaning, tile and grout cleaning.
Window Cleaning: Interior and exterior window cleaning in commercial spaces, removing smudges and marks.
Waste Management: Safe removal and disposal of commercial waste, especially in sensitive premises like hospitals.
Touchpoint Disinfection: Cleaning and disinfecting high-touch surfaces like switches, doorknobs, handles, and phones to control the spread of infections.
Professional Cleaning: Commercial cleaning requires professional training and experience in the safe maintenance of different commercial premises by using specialized and eco-friendly processes.
Specialized Cleaning: Some commercial establishments may require specialized services like kitchen cleaning and bathroom maintenance based on their unique goals.
A standard commercial cleaning service may cover the following:
- Office Cleaning: This includes routine maintenance services such as dusting, vacuuming, mopping, disinfecting, and emptying trash. Cleaners can also cater to specific areas, such as kitchens and bathrooms, to ensure overall protection.
- Floor Maintenance: This includes the thorough cleaning of carpets, tiles, and hard floors using commercial-grade tools and techniques to ensure spotless and hygienic surfaces in commercial premises.
- Window Cleaning: A standard service covers cleaning interior windows to eliminate fingerprints, marks, and grime. It may or may not cover exterior window cleaning, especially on high-rise buildings.
- Waste Management: Efficient and safe disposal or recycling of waste is generally covered in all standard commercial cleaning services.
- Touchpoint Disinfection: Cleaners also regularly clean and disinfect frequently touched areas, such as doorknobs, handrails, handles, phones, light switches, and tabletops, to prevent or limit the spread of germs in commercial settings.
- Specialized Cleaning: Other commercial cleaning services may include deep commercial cleaning, kitchen and bathroom sanitisation, floor care, and thorough disinfection.
- Routine Maintenance: Regular cleaning and maintenance services for commercial properties like offices and shops to maintain hygienic and welcoming environments.
- Restocking: Some cleaners may also cover restocking essential supplies, including toiletries, bathroom products, soap, paper towels, and other items required in an office.
- Custom Solutions: Cleaning companies can tailor their plans to fit the unique requirements, preferences, and compliance needs of a property or client.
- Flexible Scheduling: Expect your cleaning partner to be willing to provide services on a daily, weekly, or one-off basis, depending on your particular needs and property type.
Commercial cleaning is vital because it:
- Promotes health & safety in the workplace by reducing the spread of germs and maintaining a healthier environment for both employees and visitors.
- Boosts employees' morale and productivity by providing a tidy, hygienic environment that supports improved focus and efficiency.
- Enhances your brand image & reputation by ensuring your workplace is always clean and well-maintained, leaving a strong, positive impression on visitors.
- Ensures regulatory compliance, matching the highest standards for health, safety, and workplace hygiene.
Some of the latest commercial cleaning trends include:
- Eco-Friendly Practices: Many companies are shifting to environmentally conscious cleaning products and methods to boost safety and reduce their carbon footprint.
- Digital Tools & Auditing: Cleaning providers are using modern technologies and automated tools to streamline quality control, scheduling, project management, tracking, and reporting.
- Infection Prevention: Post-pandemic awareness has led to companies focusing on prevention rather than cure. By prioritizing the routine disinfection of high-contact surfaces, they create safer commercial environments for their customers and staff.
| Service Area: | Sydney Metropolitan |
| Services: | Commercial Cleaning, Office Cleaning, Strata Cleaning |
| Contact: | 02 91607469 |
| Email: | sales@clean-group.com.au |







