Is your building being operated efficiently?

Is building security truly under control?
Residents, tenants, visitors and vehicles come and go all day. A single lapse in the lobby, basement or elevators can compromise safety and damage the building’s reputation.

Operating costs hard to control?
Electricity, water, elevator and HVAC maintenance, cleaning… costs arise continuously. Without tracking data, the management board can hardly tell which expenses are necessary and which are wasteful.

Technical issues handled only after they happen?
If maintenance of electrical, plumbing, fire protection and elevator systems is merely a formality, breakdowns occur easily, disrupting daily life and business and causing complaints from residents and tenants.
DAS solutions
Round-the-clock security, rapid response
Guards stationed in the lobby and basement patrol according to procedure, supported by cameras and access control systems. Incidents are handled quickly and correctly, keeping residents and tenants safe.
Always-immaculate cleaning and landscaping
Daily cleaning of lobbies, corridors, elevators and restrooms; periodic glass and façade cleaning and landscaping keep the building clean, attractive and professional.
Preventive maintenance, data-driven management
Scheduled maintenance plans for electrical, plumbing, HVAC and fire protection systems. Equipment condition, incident response times and operating costs are tracked through transparent KPI reports.
Customers who have used DAS services effectively
Mr. Hung
(Building Management Board)
Customer needs
Maintain the building’s professional image: round-the-clock security, quick incident handling and consistently clean premises for residents.
Services proposed by DAS
- Round-the-clock security
- Building cleaning
Customer satisfaction
DAS helps us maintain a professional image. Security is on duty and well-drilled, incidents are handled quickly. The building is always kept clean. Our residents are very satisfied.
Mr. Nguyen Thanh Phuong
(CEO, Kangaroo Group)
Customer needs
Reduce the time and resources spent managing many facility services handled by different vendors.
Services proposed by DAS
- Bundled security, cleaning, reception and landscaping through a single point of contact
Customer satisfaction
Since switching to Dai An’s bundled services, we have saved significant time, resources and operating costs. Consolidating security, cleaning, reception, landscaping… under one point of contact has made management much simpler, while quality remains consistently high.
Frequently asked questions
Which services does DAS provide to building management boards?
DAS provides security, security monitoring, security equipment installation, building cleaning, technical system maintenance and landscaping – as individual services or a complete integrated facility management package.
How can the management board monitor service quality?
DAS agrees on a set of KPIs from the start, conducts regular on-site inspections and sends reports on equipment condition, incidents, response times and work results so the management board can easily evaluate performance.
How can I get a consultation and a quote?
Please call our hotline 0866 962 068 or leave your details on our Contact page. A DAS consultant will survey your actual needs and send you a tailored proposal and quotation.








