Expert Air Conditioning & HVAC Contractors in Dubai, UAE
Fast, reliable HVAC installation and maintenance from Dubai's licensed contractors & licensed technicians you can trust.
Partnered With Industry Leading Brands
Years in UAE Market
Projects Completed
Dubai Standards
Support
Providing Quality Cooling & Ductwork Solutions
At Annex Star Technical Services L.L.C, we are one of the leading HVAC contractors in Dubai, specializing in complete air conditioning installation, VRF systems, custom GI/PI duct fabrication, and commercial ventilation solutions.
As a trusted Air conditioning company in Dubai, we deliver engineered efficiency, high-grade insulation, proper air balancing, and full compliance with local municipality regulations.
Best HVAC Contractor Company In UAE
A prominent HVAC contracting company in Dubai offering industrial and centralized AC solutions. At AnnexStar Technical Services, we are recognized among the top HVAC companies in UAE, offering complete and personalized HVAC & AC installation services for residential and commercial properties
For both commercial and residential properties, we specialize in managing the installation, and maintenance, of HVAC & AC systems. Our annual maintenance agreements offer dependable support.
We stand behind every installation we complete.
Our Vision
Our vision is to be the Best HVAC Contracting Company In UAE in the local and the favored work environment for realtors. To become a regional leader in our industries, offering clients complete satisfaction and delivering the best value and most cost-effective services based on quality, reliability, and trust.
As we extend, we're focused on Dubai standards, which have served our organization and clients over the years. For more, you can contact us via our Instagram Page also.
Unmatched Comfort & Maximum Energy Savings
At AnnexStar Technical Services L.L.C, we bring you state-of-the-art HVAC solutions with our advanced VRF systems—perfectly engineered to deliver exceptional comfort and energy efficiency for buildings of all sizes.
Designed to adapt to the dynamic needs of modern infrastructure, our smart climate control systems ensure reliable performance, flexibility, and long-term value.
Our Core Engineering Principles
Engineering Precision
Strictly adhering to UAE HVAC installation standards for maximum cooling performance.
Quality Materials
Certified GI sheets and top-tier insulation materials for optimal durability.
Expert Technicians
Certified engineers experienced in residential and commercial technical fit-outs.
Comprehensive Air Conditioning & Heating Care
Residential & Villa AC Installation
Full HVAC system installation for new villas and residential buildings, including ducted split, central, and VRF/VRV systems tailored to large living spaces.
Commercial & Building Systems
Scalable heating and cooling setup for commercial buildings, offices, and retail complexes, featuring heavy-duty chillers, AHUs (Air Handling Units), and package units.
Ductwork & Fabrication Setup
Custom air duct layout design, sheet metal duct fabrication, thermal insulation, and precise air distribution balancing to ensure maximum airflow efficiency throughout the structure.
Smart Thermostate
Installation of modern programmable smart thermostats and multi-zone dampers, allowing homeowners and facility managers to control temperatures room-by-room.
Fresh Air & Ventilation System Setup
Installation of dedicated fresh air handling units (FAHUs), heat recovery ventilators (HRVs), and mechanical exhaust ventilation systems to maintain high indoor air quality (IAQ) and meet local building codes.
HVAC System & Capacity Upgrades
Complete replacement and modernization of outdated HVAC equipment in newly renovated villas or commercial properties with energy-efficient, high-SEER systems.
Quality Service That Speaks for Itself
Licensed Insured Technicians
Every job is handled by certified, background-checked pros.
Transparent Fair Pricing
Upfront quotes with no hidden fees, ever.
100% Satisfaction Guarantee
We stand behind every repair and installation we complete.
See Our Professional HVAC Work in Action
Private Villa Dubai
G+9 AL-Warsan
G+6 Al Warsan 4
G+1 Villa Nad-Al-Hassa
