One of the Leading Duct Servicing Companies in Singapore

Cleaner Systems. Safer Workplaces. Trusted Since 1990.
Delta Sirius Pte Ltd delivers environmental solutions that work. Based in Singapore, we supply, and support air, water, HVAC, and cleaning systems designed for long-term performance. With over 30 years of experience, we help businesses cut inefficiencies and meet modern standards without unnecessary complexity.

Why Choose Us?

There are plenty of suppliers out there. Here's what makes Delta Sirius different:
tube

Experience That Translates

We’ve been doing this for more than 30 years. That means we’ve seen systems fail, succeed, and evolve. Our recommendations are based on what actually works not just what looks good in a catalog.

list detail

Hands-On Support

We don’t just drop off products. We walk you through selection, integration, and maintenance. If something needs attention later, we’re a call away – not a form on a website.

search

Sourcing That Makes Sense

We work with proven global manufacturers and only stock products we’ve tested and trust. If we wouldn’t use it in our own buildings, we won’t recommend it for yours.

settings

Scalable Solutions

Whether you’re managing one office or a national chain, we help you plan systems that grow with your operations and stay cost-effective.

dollar

Local Advantage

Being based in Singapore gives us speed, accessibility, and insight into regulatory and environmental requirements. No time-zone delays. No generic advice. Just straight answers from people who know the market.

What We Offer?

We don’t believe in overengineered systems or one-size-fits-all solutions. Every product we supply is selected based on reliability, ease of maintenance, and performance in real-world conditions.
icon

Air & Ducting Solutions

Ventilation impacts everything from energy bills to health standards. We provide high-quality ducting systems that help control airflow, reduce contaminants, and improve indoor comfort. If you’re looking for long-lasting, low-maintenance ducting in Singapore, our team can help you source and implement the right solution.

icon

Duct Cleaning Support

Clean air starts with clean ducts. As one of the trusted duct cleaning companies in Singapore, we supply cleaning tools, filters, and consultation services to ensure your ventilation systems stay efficient and compliant.

settings

HVAC Components

We distribute a wide range of heating, ventilation, and cooling products that balance efficiency and durability. Whether you’re upgrading part of your system or installing a full setup, we’ll help you make informed decisions backed by technical insight.

icon

Water Treatment Systems

From piping and filtration to pressure regulation and water-saving products, our offerings support clean water access and responsible usage across commercial and industrial applications.

icon

Cleaning & Waste Management

Our industrial-grade cleaning supplies, waste bins, and related equipment are built for scale. These solutions meet hygiene requirements without sacrificing ease of use or operational speed.

Featured Products

[woodmart_products layout=”carousel” items_per_page=”5″ product_hover=”quick” sync_parent_id=”wd_6931350192ffd” autoplay=”no” hide_pagination_control=”no” hide_prev_next_buttons=”no” center_mode=”no” wrap=”no” sale_countdown=”0″ stock_progress_bar=”0″ highlighted_products=”0″ products_bordered_grid=”0″ lazy_loading=”no” scroll_carousel_init=”no”]

ABOUT US

Developed more than 30 years ago, this philosophy is still the fundamental operating principle of Delta Sirius today.

We're The Delta Sirius

Delta Sirius was founded with an idea and a commitment to improve the human living and working environment with worldwide sourcing. The commitment was to provide the highest quality, technology and most economic value products to our customers. Developed more than 30 years ago, this philosophy is still the fundamental operating principle of Delta Sirius today.

Home Organic - Delta Sirius
Delta Sirius
clean mat

Who Do We Serve?

We work with clients that can’t afford downtime, second-guessing, or unreliable suppliers.

  • check Property managers overseeing multiple buildings that need consistent maintenance standards
  • check Industrial sites looking for robust air and water systems that hold up under constant use
  • check Educational and healthcare institutions with strict air quality and sanitation requirements
  • check Construction firms and M&E contractors sourcing parts for new developments or retrofits
  • check Government and public sector clients needing solutions that meet both performance and budget targets

We understand what it takes to keep these environments running efficiently and we deliver accordingly.

Let’s Get Started Today

Need advice from one of the most experienced duct cleaning companies in Singapore? Start here.

Contact Delta Sirius to speak with a specialist, explore product options, or get a quote tailored to your space.

Frequently Asked Questions

Do you help assess existing duct systems before recommending upgrades?

Yes. Before supplying any components, we review your existing duct layout, airflow performance, and any problem areas. This helps us recommend the most efficient upgrade – whether that’s replacement ducting, airflow balancing tools, or new connectors.

How do you ensure the quality of your ducting products?

All our ducting systems meet strict durability and airflow efficiency standards. We source from manufacturers with proven track records and verify compatibility with Singapore’s building codes. Longevity, safety, and performance guide every product we supply.

Are your duct cleaning solutions suitable for sensitive environments?

They are. We provide cleaning tools and filters appropriate for healthcare, food processing, and data-sensitive facilities. Unlike some duct cleaning companies that use generic methods, we tailor our advice based on your industry’s hygiene and compliance requirements.

Do you offer ducting accessories like dampers, connectors, or insulation?

Absolutely. Along with full duct runs, we supply accessories like flexible connectors, fire dampers, volume control units, and insulation wraps. If you’re sourcing ducting in Singapore for a project with strict specs, we make sure every part lines up.

Can you support projects outside of Singapore?

While our core operations are in Singapore, we’ve supported clients across Southeast Asia through partnerships and supply chains. If your project involves multiple locations, we’re happy to coordinate sourcing and logistics support regionally.

Do you work with green-certified or energy-efficient products?

Yes, sustainability is a priority. Many of our systems, including ducting and filtration products, are selected for energy savings and reduced environmental impact. If your project targets green building certifications, we’ll align our recommendations accordingly.

How do I get a quote for duct cleaning or supply?

Just contact our team with your facility size, layout drawings (if available), or specific needs. Whether you’re comparing duct cleaning companies or sourcing new infrastructure, we’ll provide a detailed, no-obligation quote tailored to your requirements.

Contact Us For More Information

Name(Required)

"Bettering The Environment Through Green And Sustainable Practices"

Get In Touch