Desmond Tetteh

Helped in every aspect of construction such as
excavation, concrete pouring, curing and so on.
Helped other skilled men in their various work like steel
fixing, plastering, capentry works, painting etc
I worked and currently working in the steel fixing
department more than six months and now perfect in
steel works
Such as bending of rebar, cutting of rebar and the size of
rebar to use when dealing with slabs, columns or beams.
Help in work planning and evaluation.

1. Installation of AC Systems
Install split, window, and central air conditioning units.Ensure proper electrical connections and refrigerant charging.

2. Maintenance & Servicing
Perform routine inspections and preventive maintenance.
Clean filters and
check refrigerant levels and test system performance.

3. Troubleshooting & Repairs
Diagnose electrical and mechanical faults.
Repair compressors, fans, motors, and thermostats.
Fix refrigerant leaks and replace faulty components.

4. Safety Compliance
Follow electrical and refrigeration safety standards.
Handle refrigerants according to environmental regulations.
Use proper tools and protective equipment.

5. Customer Service
Explain issues and solutions clearly to clients.
Provide maintenance advice and usage guidance.
Maintain service records and reports.

And these are some achievements I have made so far:
1. Successfully installed and serviced 100+ AC units with minimal callbacks.
2. Reduced system breakdown complaints by 30% through preventive maintenance programs.
3. Improved energy efficiency of client systems by recommending upgraded components.
4. Completed major commercial AC installation projects within deadline.
5. Recognized for excellent customer satisfaction and repeat business.
6. Maintained zero safety violations throughout service period.

• Installation of air conditioning units
• Maintain and troubleshoot hvac equipment.
• Adhere to safety standards and protocols
• Perform system repairs.
• Maintain air conditioning units
• Performing emergency repairs
• Read and follow MSDS
• Identifying maintenance risks on equipment.
• Inspecting air conditioning units for safety.
• Maintain tool

1. Installation of AC Systems
Install split, window, and central air conditioning units.Ensure proper electrical connections and refrigerant charging.

2. Maintenance & Servicing
Perform routine inspections and preventive maintenance.
Clean filters and
check refrigerant levels and test system performance.

3. Troubleshooting & Repairs
Diagnose electrical and mechanical faults.
Repair compressors, fans, motors, and thermostats.
Fix refrigerant leaks and replace faulty components.

4. Safety Compliance
Follow electrical and refrigeration safety standards.
Handle refrigerants according to environmental regulations.
Use proper tools and protective equipment.

5. Customer Service
Explain issues and solutions clearly to clients.
Provide maintenance advice and usage guidance.
Maintain service records and reports.

And these are some achievements I have made so far:
1. Successfully installed and serviced 100+ AC units with minimal callbacks.
2. Reduced system breakdown complaints by 30% through preventive maintenance programs.
3. Improved energy efficiency of client systems by recommending upgraded components.
4. Completed major commercial AC installation projects within deadline.
5. Recognized for excellent customer satisfaction and repeat business.
6. Maintained zero safety violations throughout service period.

I diagnose and repair AC units such as split, window and
package units.
Handling of gas refilling and leakage checks
Performing of regular servicing and maintenance
Replacement of capacitors, motors, compressors and
control board.
Assist with electrical troubleshooting and wiring
Follow safety and quality standards
Supporting the team during onsite jobs.