Built around the full life of your system.
DEMAC is not limited to selling equipment. We help select systems, install them, maintain them, diagnose faults, repair problems and support specialized cooling applications as requirements become more complex.
01Air Conditioning Sales
Cooling equipment for homes, light-commercial spaces, larger commercial properties and advanced projects.
- Residential split systems
- Cassette and floor-ceiling systems
- Central systems
- Commercial equipment
- VRF systems
- Special-order equipment
02Professional Installation
Installation planned around system performance, reliability, serviceability and a clean finished result.
- Residential installations
- Light-commercial installations
- Commercial systems
- VRF projects
- Extended piping applications
- Rooftop and special-access work
03Service & Maintenance
Preventive and corrective maintenance designed to protect comfort and keep equipment working efficiently.
- Standard service
- Deep cleaning
- Preventive maintenance
- Filter and coil care
- Commercial maintenance
- UMA / air-handler maintenance
04Diagnostics & Repair
Structured troubleshooting to identify the cause of a cooling problem before recommending the right corrective action.
- Cooling-performance diagnostics
- Refrigerant system checks
- Electrical and control diagnostics
- Leak investigation
- Repair recommendations
- System condition assessments
05Anti-Corrosive Treatment
Protective treatment for outdoor condensers exposed to Aruba’s salt air and harsh coastal conditions.
- New equipment treatment
- Installed-unit treatment
- Condenser protection
- Coastal-environment applications
06Custom Brackets & Metal Fabrication
Custom iron fabrication for applications where a standard mounting solution is not the right fit.
- Special condenser brackets
- Custom equipment supports
- Site-specific mounting solutions
- Workshop fabrication
07A/C Electrical Diagnostics
Electrical troubleshooting focused specifically on power, protection and supply issues affecting air-conditioning equipment.
- A/C circuit diagnostics
- Breaker and conductor assessment
- Supply-voltage checks
- Electrical fault investigation
08UMA / Chilled-Water Air Handlers
Service and maintenance for internal air-handling units connected to chilled-water systems.
- Internal UMA maintenance
- Coil and airflow service
- Air-handler condition checks
- Excludes chiller machine-room service at this time
09VRF & Specialized Cooling
Advanced multi-zone systems and technical support for properties with more complex cooling requirements.
- VRF system solutions
- Multi-zone applications
- Commercial assessments
- Technical project support
Not sure which service you need?
Start with what you are experiencing. Our team can determine whether the next step should be service, a technical check, repair, replacement or a larger system assessment.
Contact DEMAC →