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.
See Our Professional HVAC Work in Action
AC Installation & VRF Systems
Complete installation of central AC systems, VRF/VRV units, split units, and package units for luxury villas, apartments, and corporate offices.
Custom GI & PI Ductwork Fabrication
In-house fabrication and installation of Galvanized Iron (GI) and Polyisocyanurate (PI) air ducts customized for complex architectural layouts.
Commercial HVAC Solutions
End-to-end HVAC infrastructure setup for commercial towers, warehouses, retail spaces, and industrial facilities across the UAE.
Kitchen Hood & Ventilation Systems
Heavy-duty kitchen hood installations and ventilation ducting integrated with ecology units for restaurants, hotels, and commercial kitchens.
HVAC Maintenance & AMC Services
Annual Maintenance Contracts (AMC) and emergency repair services to ensure maximum cooling efficiency, low power bills, and zero downtime.
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
Full AC installation for a private villa in Dubai, with concealed units fitted throughout to preserve the home's clean interior aesthetic.
G+9 AL-Warsan
Complete HVAC installation for a G+9 residential building, covering concealed AC units across all floors with full ductwork integration.
G+6 Al Warsan 4
Complete HVAC installation for a G+6 residential building, covering full VRF system setup, ductwork, and smart climate zoning across all floors.
G+1 Villa Nad-Al-Hassa
Full AC installation for a G+1 villa in Dubai, with concealed units fitted throughout to preserve the home's clean interior aesthetic.
