Top 5 Commercial Cleaning Companies in Sydney (2026)

As Sydney’s skyline continues to evolve, the demand for professional commercial cleaners is also rising. From the busy tech hubs of Surry Hills to the industrial installations in Western Sydney and the CBD’s retail space, everyone needs professional, trained cleaners for routine upkeep.

The days are gone when a regular janitor with a mop and broom was sufficient to handle the everyday maintenance needs of a Sydney business. Today, the increased hygiene awareness, unique health risks and increasingly stringent industry standards and OHS (Occupational Health and Safety) regulations have made professional cleaning a necessity rather than a luxury for facility managers. Consequently, the demand for trained, credible commercial cleaning services has skyrocketed.

However, this boom has made choosing a cleaning service more challenging than ever before. The market is now flooded with hundreds of so-called “expert” agencies. Choosing a commercial cleaning partner in 2026 is not just about the right price; it is about trust, compliance and workplace safety. To help property owners in Sydney, we have prepared this research-backed list of the Top 5 Best Commercial Cleaning Companies in Sydney for 2026.

What Defines “The Best”

To separate the industry leaders from inexperienced providers, we evaluated Sydney’s most popular commercial cleaning companies against the following benchmarks:

1. Service Range and Location

We looked for companies that offer a suite of commercial cleaning services and have specialized capabilities in medical or hygienic environments.

2. Certifications and ISO Compliance

In 2026, certifications are a mandatory proof of quality. Many of these companies hold ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety) certifications.

3. Industry Experience and Provenance

Experience matters when cleaning a high-end commercial facility. Customers love companies with a proven track record and positive reviews.

4. Transparent Cost Structures

Cost transparency is another thing that sets a professional company apart from a beginner. We analyzed different cleaning companies based on the average hourly rates, special prices and hidden costs.

5. Regulatory and Fair Work Compliance

All the companies listed here are regulated by Fair Work Australia. We checked if a company provides fair compensation to their staff, has Public Liability Insurance, and hires cleaners only after thorough background and police checks.

6. Technical Edge & Turnaround Times

Technology is an integral part of modern cleaning. We compared cleaning companies based on their cleaning techniques, tool and supplies. We also measured “Average Response Times” for emergency appointments.

7. Green Cleaning

With over 70% of Australian businesses expecting their cleaners to follow green cleaning practices, we selected providers using GECA-certified (Good Environmental Choice Australia) cleaning products, microfibre technology, and water-reduction mechanisms.

8. Contractual Flexibility

Lastly, we check whether cleaning companies offer flexible terms or try to force their customers into long-term contracts.

The Top 5 Commercial Cleaning Companies in Sydney

1. Clean Co (CleanCo)

According to this article by Kinross Research, Clean Co stands out as a leading commercial cleaning company in Sydney with extensive market experience and a client-centric service model. With a dedicated team of 50+ full-time, trained cleaners, a commitment to rigorous safety protocols, and a seamless online cleaner booking process, Clean Co is the go-to choice for businesses requiring a high-level service experience at a competitive price.

• Specialization: Government and Public Infrastructure, Industrial Warehouses, Gymnasiums, and Large-Scale Shopping Malls.
• Experience: 10+ years of industry-standard professional expertise.
• Location: 220 Goulburn St, Surry Hills NSW 2010.
• Average Hourly Cost: AU$25 to AU$55 (Estimated).
• Service Area: Comprehensive coverage of Sydney, NSW.
• Website: www.clean-co.com.au

Pros:

• Established and experienced company
• Trained, verified cleaners
• Specialized disinfection service
• 3-Step cleaner booking process
• Satisfaction guarantee

2. Clean Group

Clean Group remains the top choice for Sydney businesses that cannot afford to compromise hygiene and workplace safety. With over 25 years of local market experience, they have built a strong reputation as a cleaning partner that cares. Their green cleaning approach, combined with proactive quality control, high-tech equipment and a trained team, makes them stand out from the rest.

• Specialization: All Commercial Buildings; high-sensitivity environments including hospitals, medical suites, childcare centers, and high-end fitness clubs.
• Experience: 25+ years.
• Team Size: 50+ professionally trained cleaners.
• Location: 1b L1, 299 Elizabeth St, Sydney NSW 2000.
• Average Hourly Cost: AU$30 to AU$60.
• Service Area: All Sydney Metropolitan suburbs and the Greater Sydney region.
• Website: www.clean-group.com.au

Pros:

• ISO-certified company
• Sydney’s most popular cleaning company
• Consistent quality and reputation
• Highly trained staff
• 4.9-star Google rating
• Hygiene specialists

3. Cleana

For over 20 years, Cleana has been doing what others can only dream of.  When it comes to specialized jobs like high-rise window cleaning or large strata cleaning, they are the usual choice for local business owners. A full-time team, cutting-edge tools and commitment to sustainability make them one of the top commercial cleaning firms in Sydney.

• Specialization: Strata Complexes, Medical Facilities, Educational Institutions, and High-Rise Rope-Access Window Cleaning.
• Experience: 20+ years.
• Location: 25 Market St, Sydney NSW 2000.
• Average Hourly Cost: AU$30 to AU$100 (depending on technical difficulty).
• Service Area: Entire Sydney Metropolitan Area.
• Website: www.officecleaningcommercialcleaning.com.au

Pros:

• High-rise specialists; trained cleaners
• Focus on safety and quality
• Eco-friendly products & methods
• No lock-in contracts (pay as you go)

4. Jani-King

The Sydney subsidiary of the world’s largest commercial cleaning franchise offers a full range of cleaning services backed by the assurance and reliability of a global giant. Run and managed locally, the company promises a personal, hands-on stake in the satisfaction of every customer.

• Specialization: Hospitality, Retail Centers, Industrial Complexes, and Healthcare.
• Experience: Decades of global expertise with a localized Sydney presence.
• Location: Suite 1.03/58 Norwest Blvd, Norwest NSW 2153.
• Average Hourly Cost: AU$40 to AU$75 (Varies by scope).
• Website: www.janiking.com.au

Pros:

• Accountability and trust of a global cleaning firm
• Dedicated local account managers
• Fair quotes and transparent communication
• Hospitality and healthcare cleaning specialists

5. Jim’s Cleaning

Born and bred in Australia, Jim’s is one of the country’s oldest cleaning companies and most iconic franchise networks. However, old doesn’t mean bad. They have kept up with trends and continue to offer outstanding services with the precious “Peace of Mind” to small-to large-sized offices and retail spaces that prioritize a work guarantee.

• Specialization: Small-to-Large Corporate Offices, Retail Boutiques, and General Commercial Spaces.
• Experience: 35+ years (established 1989).
• Service Area: A mobile fleet covering every suburb in the Sydney metropolitan area.
• Average Hourly Cost: AU$40 to AU$60.
• Website: www.jimscleaning.com.au

Pros:

• Jim’s Work Guarantee
• Professionally trained, police-checked and fully insured cleaners
• Easy online booking
• Fast turnaround times

How to Choose the Right Commercial Cleaning Partner in Sydney

The key to finding the right commercial cleaning company is to understand and evaluate your particular needs, ask the right questions, and compare different options to choose what suits you best:

Step 1: Know Your Needs

What you need is more important than what a cleaning company provides.

• Size and Scope: What is the total size of your space? Do you need specialized services or care (marble, carpet stains, industrial concrete)?
• Frequency: Is this an extremely busy public facility or just a small private IT office? Do you need a daily clean, or will a bi-weekly deep clean suffice?
• High-Risk Areas: Identify the areas that may need special attention, like corners, vents, kitchenettes, and restrooms.

Step 2: Targeted Research

Instead of just searching for “cleaners near me,” use specific targeted terms or services that you actually need, such as “Best medical-grade office disinfection Sydney” or “Industrial warehouse cleaners Sydney.” This ensures you get exact recommendations rather than generic lists.

Step 3: The Verification Process

Once you have shortlisted a few companies, start verifying their details, credentials, certifications, cleaner backgrounds and market reputation. Ask for proof of insurance and experience. In Sydney, a reputable cleaning company will readily provide these documents to clients. Read customer reviews to check the company’s credibility and service quality.

Step 4: The Equipment and Product

Ask about their cleaning methods, products and tools.

• Eco-Friendly: Do they use GECA-certified products?
• Equipment: Do they use advanced HEPA-filter vacuums or commercial-grade equipment?
• Microfibre: Do they use color-coded microfibre cloths to prevent cross-contamination across different areas in a facility?

Step 5: The Free Quote

Always ask for a free on-site quote. This allows you to clearly discuss your terms with the provider and get a customised quote at a fair price. Before committing to a long-term contract, request a one-off paid service for a chance to witness their quality, attention to detail, staff’s professionalism, and communication transparency.

Conclusion: Top professional cleaning companies in Sydney

In Sydney’s competitive business landscape, the cleanliness of your facility is essential for a solid first impression as well as to ensure your staff’s safety and well-being. Choosing the right cleaning partner is an investment in your company’s long-term growth, integrity and operational efficiency.

Depending on your specific needs, goals and values, choose a company that perfectly matches your vibe. The top commercial cleaning companies in this list are some of the best options in the Sydney market. Always do your due diligence, compare the providers based on reputation, credibility, cost, quality and other factors mentioned in this article, and choose the partner that can guarantee the maximum return on your investment.