Should I fix my AC or hire a pro? Cost vs. DIY?« Back to Previous Page

The issue of your air conditioning unit making a buzzing noise and not cooling effectively is a common problem that many residents in the UAE face. It's important to assess whether this situation requires immediate attention or can be handled through simple troubleshooting before seeking professional assistance.

First, let’s break down the potential causes for the buzzing sound and reduced cooling efficiency:

1. Overloading of Compressor: This could be due to a clogged filter or other debris in the system, causing the compressor to work harder than it should.
2. Low Refrigerant Levels: A leak or improper amount of refrigerant can reduce the effectiveness of the AC unit.
3. Faulty Components: Such as fan motor, condenser coils, or electrical components could be at fault.

Given that your air conditioning is approximately three years old, it’s not uncommon to experience some performance degradation over time, especially in the high-temperature environment of Dubai. However, the buzzing sound and reduced cooling are potential signs that a serious issue might exist within the unit.

For a DIY approach, you can start by checking if the filter needs cleaning or replacement. A clogged filter is one of the most common issues leading to poor performance and unusual noises. Additionally, ensure that all vents are clear of any obstructions which could hinder airflow.

However, given the specific conditions in Dubai where temperatures often exceed 40°C (104°F), it’s highly recommended to schedule a professional inspection. The cost of hiring an HVAC technician can vary based on the complexity and extent of the issue, but addressing these problems early can prevent further damage or costly repairs down the line.

In Dubai/UAE, regulations regarding air conditioning units are stringent, especially in commercial buildings where efficiency and environmental impact are key considerations. However, for residential properties like your living room AC, local building codes typically don't impose specific requirements on DIY maintenance beyond basic cleaning and checks.

To give you a better estimate of costs, an HVAC service provider will likely charge between AED 300 to AED 1000 for routine maintenance checkups. The exact cost depends on the complexity of the issue identified during the inspection.

In conclusion, while it’s possible that simple cleaning could resolve your issue, given the nature of the problem and the importance of maintaining a comfortable living environment in Dubai, we recommend hiring a professional to inspect and repair your AC unit. This will ensure that you get accurate diagnosis and effective solutions which can help avoid further complications or higher costs in the future.

Should you decide to proceed with a professional service, feel free to contact us at 800-MOLDS (800-66537) or email hello@saniservice.com for more information or to schedule an appointment.