Facility issues don’t always happen during business hours. DASA offers 24/7 emergency assistance to respond to urgent situations such as leaks, electrical issues, safety concerns, or structural problems.

When downtime, damage, or safety risks are not an option, our team is ready to respond quickly and professionally.



A clean facility is essential for safety, productivity, and first impressions. DASA provides professional janitorial services customized to your building’s size, usage, and operational hours.



Services can be scheduled daily, weekly, or periodically and are designed to maintain consistent cleanliness while meeting your facility’s standards and expectations.

Our handyman services cover a wide range of common facility repairs and maintenance tasks. Whether it’s patching drywall, repairing doors, replacing fixtures, or handling general wear-and-tear, our technicians provide quick, reliable solutions that help prevent small issues from turning into costly disruptions.



This service is ideal for ongoing maintenance support or as-needed repairs across your facility.

Reliable care for the inside of your facility, focused on comfort, functionality, and appearance.



• Janitorial & Cleaning Services – Office, restroom, and floor care
• Carpet & Upholstery Cleaning – Periodic deep cleaning services
• HVAC Preventive Maintenance – Filter changes, inspections, seasonal service
• Electrical & Lighting Maintenance – Bulb replacements, ballast repairs, troubleshooting
• Plumbing Services – Leak repairs, drain clearing, fixture maintenance
• Restroom Supply Management – Paper products, soap, and air freshener restocking
• Painting & Wall Repairs – Patching, repainting offices or common areas
• Furniture Moving & Assembly – Reconfigurations, installations, and setup

Professional exterior maintenance to keep your property safe, functional, and welcoming.

• Landscaping & Groundskeeping – Mowing, trimming, irrigation checks, seasonal planting
• Exterior Window Cleaning – Scheduled cleaning programs
• Parking Lot Maintenance – Sweeping, striping, asphalt patching
• Exterior Lighting Maintenance – Parking lot and building perimeter lighting
• Roof Inspections & Minor Repairs – Seasonal inspections and debris clearing
• Power Washing – Sidewalks, building façades, and exterior surfaces
• Signage Installation & Maintenance – Parking signs, wayfinding, branding
• Fence & Gate Repairs – Maintenance of perimeter barriers

We offer a full range of services to keep your system running smoothly and efficiently. Experience comfort and efficiency in your home.

By consolidating multiple services under one trusted provider, DASA simplifies facility management while improving response times, accountability, and consistency.



Whether you need ongoing support, a custom service plan, or emergency assistance, our team is ready to help.

Ready to enhance your home comfort? Contact us today for expert HVAC solutions tailored to your needs.