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Monday 08:00 - 17:00 Tuesday 08:00 - 17:00 Wednesday 08:00 - 17:00 Thursday 08:00 - 17:00 Saturday 08:00 - 17:00 Sunday 08:00 - 17:00

Best Air Conditioning Works & Maintenance LLC

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United Arab Emirates
Al Ain
Best Air Conditioning Works & Maintenance LLC

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Best Air Conditioning works shall ensure the completion of all projects with quality management. Air-Cooled Chillers
2. Rooftop Package Units
3.

Name of company: Best Air Conditioning Works & Maintenance LLC
Title: B.A.C
Date of Establishment: 2019
Authorized Signatory: Engineer Ikram Ahmed Siddiqui

Registrations and Classifications;
(a) Abu-Dhabi Municipality Trade License & Abu-Dhabi Chamber of Commerce & Industry Registration. Short Intro;
Best Air has been operating from Al-Ain Sanaiya & Ajman Industrial Area #2, providing services in Al-Ain & Ajman. The key personnel and management have a wealth of Gulf experience spanning over 6+ years. Services we provide:
- HVACR

Our specialized HVAC services include:
1. Ducted Split Units
4. Fan Coil Units (FCU)
5. Fresh Air Handling Units (FAHU)
6. Chilled Water Pipe Insulation Works
7. Valve Installation in Chilled Water Pipes
8. Direct Digital Controls (DDC) (Programming & Reprogramming)
9. Chilled Water Pumps Repairing & Compressor Overhauling

Industries we serve:
1. Malls & Shopping Centers
2. Hospitals & Healthcare Facilities
3. Mosques & Religious Institutions
4. Factories & Warehouses
5. Hypermarkets & Retails Outlets
6. Stable Complexes
7. Residential Projects
8. Commercial Projects
9. Poultry & Dairy Farms
10. Educational Institutions

29/10/2026

As part of our Annual Maintenance Contract (AMC), the Bestair Conditioning Works and Maintenance team carried out an oil change on an industrial refrigeration machine to support reliable operation and maintain system performance.

🌐 www.bestairservices.com
📧 [email protected]
📞 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Regular preventive maintenance is essential to protecting critical equipment and reducing the risk of unexpected breakdowns.

Key Maintenance Activities & Benefits:

- Replacement of compressor oil as part of scheduled maintenance.
- Support for proper lubrication of internal compressor components.
- Inspection of the refrigeration system during servicing.
- Helps reduce component wear and maintain operational reliability.
- Preventive maintenance to minimize the risk of unexpected downtime.

19/10/2026

As part of our Annual Maintenance Contract (AMC), the Bestair team replaced two pairs of contactors and thermal overload relays in the refrigeration machine’s control panel serving a freezer room.

This maintenance work helps ensure reliable motor control, improved electrical protection, and dependable refrigeration system operation.

🌐 www.bestairservices.com
📧 [email protected]
📞 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Maintenance Highlights:
1. Replacement of two pairs of contactors.
2. Installation of new thermal overload relays.
3. Inspection and maintenance of control panel components.
4. Improved protection against motor overload conditions.
5. Preventive maintenance to support reliable freezer room operation.

06/10/2026

Our team is actively carrying out Planned Preventive Maintenance (PPM) under an AMC contract at a mall facility, ensuring all HVAC systems operate at peak efficiency. Regular servicing of indoor and outdoor units helps prevent unexpected breakdowns, improves air quality and extends equipment lifespan.

From coil cleaning and filter servicing to detailed inspection of electrical and mechanical components, our technicians focus on maintaining consistent performance across all units.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Technical Points:

1. Cleaning of condenser coils to improve heat rejection efficiency.
2. Inspection and servicing of indoor units including filters and blower sections.
3. Checking refrigerant levels and system pressures.
4. Electrical inspection of wiring, controls and connections.
5. Ensuring optimal airflow and overall system performance.

26/09/2026

Our team has opened this semi-hermetic reciprocating compressor for a detailed overhaul. During inspection of the compressor head and valve plate, visible wear and damage were found on the reed valves, particularly in the lower valve assembly, along with surface scoring and oil/deposit buildup. The components are being inspected and serviced to restore proper compression and reliable operation.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Points:
1. Compressor opened for complete overhaul
2. Detailed inspection of the compressor head and valve plate
3. Wear and deformation identified on reed valves
Valve components being cleaned, inspected and assessed for replacement.
4. Overhaul focused on restoring compression efficiency and reliable operation
5. Precision inspection at the component level helps identify faults before they lead to major compressor failure.

17/09/2026

Looking for a reliable HVAC partner in the UAE?

At Best Air Conditioning Works & Maintenance LLC-SPC, we provide end-to-end HVAC solutions from installation, maintenance, replacement to troubleshooting and repair. Whether it’s a small unit or a large-scale facility, our expert team ensures efficiency, reliability and long-term performance.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Contact us today and let’s keep your cooling systems running at their best!

09/09/2026

Our technical team carried out a detailed site inspection of Trane air-cooled chillers to access operational status, identify existing alarms and evaluate overall mechanical and electrical conditions. The inspection focused on ensuring system reliability, efficiency and readiness for corrective or preventive maintenance actions.

Contract Type: AMC

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Points:

1) Review of chiller operational status and active alarms through the controller interface.
2) Mechanical inspection of compressor assemblies and refrigerant circuit components.
3) Electrical panel inspection, including contactors, wiring, and protection devices.
4) Evaluation of condenser airflow and general unit condition.
5) Technical observations documented for accurate recommendations and quotation.

31/08/2026

During a recent service call at a gift shop operating a ducted split system. The outdoor unit was found heavily iced, particularly around the suction line and compressor section. Based on inspection and operating conditions. The likely root cause was restricted airflow across the indoor evaporator coil. This is commonly caused by clogged filters, dirty evaporator coils or blower performance issues. When airflow is insufficient the evaporator temperature drops below freezing. Leading to ice formation that eventually extends to the suction line and outdoor components.

After isolating the fault. Our team inspected the indoor unit through the ceiling access panel. Assessed coil condition, checked blower operation and evaluated refrigerant parameters. Corrective servicing was carried out to restore proper airflow and system balance. Eliminating icing and stabilizing performance.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Technical Points:

1) Ice formation observed on suction line and compressor area of outdoor unit.

2) Root cause: restricted indoor airflow (dirty evaporator coil / clogged filters).

3) Low evaporator temperature leading to coil freezing and suction line icing.

4) Complete indoor inspection performed through ceiling access.

5) System restored after airflow correction and operational parameter verification.

25/08/2026

During routine maintenance of a ducted split outdoor unit, our technicians replaced faulty condenser fan motors and carried out a complete technical inspection to restore proper airflow and stable operating conditions. The work included leak testing and detailed electrical checks to ensure safe, reliable and efficient performance of the system.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman/Dubai: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Points:

1. Removal and replacement of damaged condenser fan motors.

2. Alignment and secure mounting to eliminate vibration and noise.

3. Full refrigerant leak inspection of outdoor coil and piping joints.

4. Electrical testing of wiring, terminals and protective components.

5. Operational trial run to confirm correct airflow and system stability.

24/08/2026

Our team successfully completed preventive maintenance of our client’s air-conditioning and refrigeration systems under an Annual Maintenance Contract (AMC). The service focused on maintaining system reliability, identifying potential issues early and ensuring consistent cooling performance.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Contract Type: Annual Maintenance Contract (AMC)

Key Points:

1. Comprehensive inspection of HVAC & refrigeration equipment
2. Preventive checks of compressors and mechanical components
3. Refrigeration circuit and operating-condition checks
4. Inspection of electrical connections, controls, and components
5. Early identification of potential faults to minimize breakdowns

With a proactive AMC maintenance approach, we help clients extend equipment life, improve system reliability and reduce unexpected downtime.

21/08/2026

Our technicians completed a comprehensive maintenance service for an HVAC package unit, carrying out checks and servicing on the refrigeration circuit and mechanical components to maintain reliable cooling performance and system efficiency.

🌐 www.bestairservices.com
📧 [email protected]
📞 Alain: 050-991-4128
Ajman: 055-595-3986
📍 Services in: Alain / Ajman / Dubai

Key Points:

1. Package unit inspection and preventive maintenance
2. Compressor and refrigeration circuit servicing
3. Refrigerant pressure and system performance checks
4. Inspection of piping, valves, and system connections
5. Operational checks to ensure reliable cooling performance

At Best Air Conditioning Works & Maintenance LLC, we keep HVAC systems maintained, reliable and ready for continuous operation.

Address

Al Lujayn 2 Street, Al Naglah Building# 9, Shop# 20, Sanaiya
Al Ain
30900

Opening Hours

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Saturday	08:00 - 17:00
Sunday	08:00 - 17:00

Website

http://www.bestairservices.com/

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