Commercial air conditioning systems are the backbone of comfort and productivity in offices, retail stores, restaurants, hospitals, and warehouses. When these systems break down, it’s not just an inconvenience—it can lead to lost customers, reduced employee efficiency, and even health risks.
But how much does commercial AC repair actually cost in 2025?
Let’s break it down by repair type, unit size, and emergency vs. scheduled service—with clear pricing tables to help you plan and budget smartly.
Commercial AC Repair Cost Overview
Commercial AC repair cost overview is given by:
| Service Type | Average Cost (AED) | Cost Range (AED) |
| Basic Inspection / Diagnosis | 200 | 150 – 300 |
| Thermostat Replacement | 250 | 200 – 400 |
| Capacitor Replacement | 300 | 250 – 450 |
| Refrigerant Leak Repair | 600 | 500 – 1,000 |
| Compressor Repair/Replacement | 1,800 | 1,200 – 3,000+ |
| Fan Motor Replacement | 650 | 500 – 1,200 |
| Coil Cleaning (Evaporator) | 400 | 300 – 700 |
| Ductwork Repair (per meter) | 100 | 75 – 150 |
| Emergency Repair (24/7) | +500 AED extra | Adds 30%–50% to cost |
Tip: Costs vary based on unit size, location, building access, urgency, and brand (e.g., Daikin, Trane, LG, Mitsubishi).
Cost by Commercial AC Unit Type
| AC Type | Repair Cost Range (AED) |
| Ducted Split System | 400 – 2,500 |
| Rooftop Packaged Unit | 500 – 3,000+ |
| VRF / VRV System | 1,000 – 5,000+ |
| Chiller-Based Central Cooling | 2,000 – 10,000+ |
| Portable Commercial AC | 250 – 700 |
Emergency vs. Scheduled Repairs
| Repair Timing | Cost Impacts |
| Same-day Emergency Call | +30% to 50% |
| Weekend/Holiday Repair | +500% to +1,000 AED |
| Scheduled Weekday Visit | Standard Pricing |
Emergency services are recommended only for critical failures like refrigerant leaks, electrical burning smells, complete unit failure, or extreme indoor heat.
What Factors Affect the Repair Cost?
Several factors impact how much you’ll pay:
- System Size (Tonnage): Larger units cost more to repair.
- Brand & Model: Premium or outdated brands may need rare parts.
- Access Location: Rooftop or hard-to-reach units may incur extra labor fees.
- Repair Type: Electrical issues vs. mechanical failures vary significantly.
- Maintenance History: Poorly maintained units break down more often and cost more.
Commercial AC Maintenance vs. Repair Cost
| Services | Average Cost | Recommended Frequency |
| Preventive Maintenance | 500 – 1,000 / unit | Every 3–6 months |
| Reactive Repairs | 400 – 5,000+ | As needed |
Regular maintenance reduces breakdown risk by up to 60% and extends unit lifespan by 5–8 years.
How to Save on Commercial AC Repair
- Sign an AMC (Annual Maintenance Contract): Many companies offer discounts or free emergency visits.
- Use Energy-Efficient Settings: Set thermostats at 24–25°C.
- Clean Filters Regularly: Clogged filters lead to breakdowns.
- Choose DEWA-registered Repair Services: For legal and efficiency compliance in Dubai.
When to Call a Commercial AC Technician
Call a licensed technician immediately if you notice:
- Complete AC shutdown
- Burning smells or visible smoke
- Hissing (potential gas leak)
- Ice formation on coils
- Unusual noises (grinding, banging)
- Indoor temps rising above 28°C
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Final Thoughts: Budgeting for Business Comfort
Commercial AC repair isn’t just a cost—it’s an investment in business continuity, employee well-being, and customer satisfaction. Whether you’re running a retail store, restaurant, or office tower, keeping your AC system running efficiently should be a top priority.
Plan ahead. Get inspections twice a year. And when things go wrong, know your pricing and call the right experts.
