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At Caltiq, we specialize in delivering premium AC Maintenance Services in Doha, Qatar, ensuring your cooling systems operate efficiently throughout the year. Our certified HVAC experts provide comprehensive Air Conditioning Service in Qatar, offering fast, reliable, and affordable maintenance for homes, offices, and industrial spaces.
Whether you need a quick AC tune-up, deep cleaning, or complete system overhaul, Caltiq stands as one of the Best AC Maintenance companies in Qatar, trusted by clients across Doha, Lusail, and The Pearl Qatar.
We offer:
Our goal is to help you stay cool, efficient, and worry-free, no matter how hot Doha gets.
Experience comfort and performance all year round with Caltiq’s AC & HVAC Maintenance, AMC, and Contracting Services in Qatar.
Whether it’s a villa in The Pearl, a residential building in West Bay, or a commercial project in Msheireb, Caltiq ensures your cooling systems operate at peak efficiency — always.
Call us today to schedule your service or request a free AMC quote.
Our Annual Maintenance Contract (AMC) is the perfect solution for property owners who want consistent air conditioning performance without unexpected repair costs. Through our AMC packages, you receive scheduled maintenance visits, priority service, and comprehensive system checks, keeping your air conditioners running at peak efficiency.
| Service Type | Regular AC Service | Caltiq AMC Plan |
| Inspection Frequency | As needed | Scheduled (Quarterly / Bi-Annual / Annual) |
| Priority Service | Standard queue | Immediate priority response |
| Emergency Support | Extra cost | Included in AMC |
| Replacement Parts | Pay per use | Discounted or covered |
| Reporting | Basic service note | Full maintenance report |
| Energy Efficiency Optimization | Optional | Included |
| Long-Term Cost Savings | Low | High |
When it comes to HVAC Contracting, Maintenance, and AMC services, Caltiq is a name Qatar trusts.
We design, install, and maintain energy-efficient HVAC systems tailored to villas, residential compounds, and commercial properties.
Our HVAC services are built around comfort, efficiency, and long-term reliability, ensuring you get consistent performance and lower energy costs.
We provide complete installation, commissioning, and maintenance for major cooling technologies, ensuring comfort, performance, and energy savings.
We specialize in:
Installation and maintenance of Chillers, AHUs (Air Handling Units), and FCUs (Fan Coil Units) to support large-scale cooling operations.
State-of-the-art VRF installations for precision zoning, ideal for villas, offices, and commercial complexes in Doha.
Efficient SPLIT AC, DUCTED SPLIT, and Cassette Unit installations, customized for residential and light commercial environments.
We also handle District Cooling network integration in Lusail, The Pearl Qatar, and key Doha developments, along with ducting (GI, Stainless Steel), Heat Recovery Units, and Ecology Units to enhance air quality and efficiency.
Caltiq offers end-to-end HVAC contracting services covering design, supply, installation, testing, and commissioning for all types of projects — with special expertise in villas and residential buildings.
Whether it’s a single apartment or a commercial complex, we can reach you quickly anywhere in Qatar.
Our HVAC AMC plans are designed to keep your systems performing at peak efficiency year-round, ensuring comfort, reliability, and cost control.
These AMC plans are ideal for villas, residential buildings, and commercial properties seeking dependable HVAC operation.
Preventive maintenance is the most effective way to ensure consistent comfort, system reliability, and energy efficiency.
Our comprehensive HVAC maintenance scope covers all major system types — from VRF/VRV units to Chillers, FCUs, and AHUs — ensuring performance, safety, and energy efficiency.
| Component / Equipment | Maintenance Activity | Frequency | Purpose / Benefit |
| Air Handling Units (AHU) | Filter cleaning, coil washing, fan motor lubrication, airflow testing | Quarterly | Ensures clean air and balanced airflow |
| Fan Coil Units (FCU) | Coil cleaning, condensate tray disinfection, filter replacement | Quarterly | Prevents odors and maintains cooling efficiency |
| Chiller Systems | Compressor inspection, refrigerant level checks, condenser cleaning | Bi-Annual / Annual | Improves cooling output and energy savings |
| VRF / VRV Systems | Electronic expansion valve testing, refrigerant leak detection | Quarterly | Enhances multi-zone temperature control |
| DX Systems (Split, Ducted, Cassette) | Coil cleaning, drain flushing, electrical testing | Quarterly | Extends system lifespan and reduces power use |
| Ducting & Insulation | Duct leakage check, insulation inspection, air balance testing | Bi-Annual | Improves efficiency and indoor air quality |
| Thermostats & Controls | Calibration, sensor testing, BMS integration | Quarterly | Maintains accurate temperature control |
| Refrigerant Lines | Pressure testing, leak inspection, gas recharge | As Needed | Prevents cooling loss and equipment damage |
| Mechanical & Electrical Components | Safety inspection, tightening, vibration testing | Quarterly | Prevents failures and improves reliability |
| Indoor Air Quality (IAQ) | Filter replacement, mold inspection, airflow verification | Quarterly | Ensures healthy air and comfort indoors |
We handle all major HVAC system types, designed for performance, efficiency, and longevity: