

Efficient Chill Air Conditioning FZ-LLC
Efficient Chill Air Conditioners Requisites Manufacturing LLC
Efficient Chill Electromechanical Contg' LLC
One of the leading HVAC ductwork and acoustic products manufacturer serving the Middle East region with excellence and innovation. Air Conditioning Supply and Installation along with full maintenance options
Click on buttons to see our products & Air Conditioning Services
info@ecacuae.com | Tel: 07 244 5977

ECAC Group of Companies has a rich legacy, initially established as the UAE arm of the esteemed ATAI Group, laying deep roots in the Middle East's HVAC industry. This foundation provided us with invaluable experience and a robust operational framework. We started out as Environmental Systems Manufacturing in 2002, changing to ATAI FZC in 2016.
In a pivotal moment in late 2023, our senior management team completed a strategic acquisition of the regional operations. This transition transformed ECAC into a fully independent group of companies, poised for a new era of growth and innovation. We are now proudly headquartered at our brand-new, state-of-the-art facility in Al Hamra, Ras Al-Khaimah, marking a significant milestone in our journey.
To be the most trusted and innovative HVAC solutions provider in the Middle East, leading the industry with sustainable practices and cutting-edge technology.
To deliver precision-engineered HVAC products and services that consistently enhance comfort, safety, and efficiency across the region, exceeding client expectations at every turn.
Founded as Environmental Systems Manufacturing, establishing our first presence in the UAE HVAC market.
Company rebranded and restructured as ATAI FZC, strengthening our position as the UAE arm of the ATAI Group.
Expanded manufacturing capabilities in Ras Al-Khaimah to meet growing regional demand.
Successfully delivered complex HVAC solutions to prestigious projects including Dubai Mall and Abu Dhabi Financial Centre.
Senior management acquires regional operations, ECAC becomes fully independent.
State-of-the-art facility unveiled in Al Hamra, Ras Al-Khaimah.
Efficient Chill Air Conditioning evolved supplying & installing AC Systems throughout the Emirates.
ECAC Group continues to expand its footprint across the UAE, driving innovation and excellence in HVAC solutions for the next generation.
“Our journey, rooted in decades of experience, has always been driven by a singular purpose: to deliver unparalleled HVAC solutions. As an independent ECAC Group, we are reinvigorated to push the boundaries of innovation, ensuring comfort, safety, and efficiency for every project across the Middle East. Our commitment to our clients, our people, and the region remains unwavering as we build for the future.”
info@ecacuae.com | Tel: 07 244 5977

ECAC Group of Companies stands as a premier force in the Middle East's HVAC sector, built on decades of technical expertise and a steadfast commitment to quality. Originally established as the UAE arm of the ATAI Group, the business underwent a strategic transition in late 2023 when senior management acquired the regional operations. Today, we operate as a fully independent group, bringing together three specialized legal entities to provide a 360-degree approach to climate control:
Headquartered at our new facility in Al Hamra, Ras Al-Khaimah, we combine advanced manufacturing technology with a highly skilled workforce to serve the region's most iconic developments—from the Dubai Mall to the Abu Dhabi Financial Centre. At ECAC, we don't just move air; we engineer comfort, safety, and efficiency for the modern world.
Why Choose ECAC
info@ecacuae.com | Tel: 07 244 5977

ECAC Group offers a complete range of HVAC ductwork and acoustic solutions designed to meet diverse project requirements. Our products combine durability, efficiency, and precision engineering.
Precision-engineered ductwork and fittings in multiple configurations to suit any HVAC system design requirement.
Advanced fire-rated duct systems meeting stringent safety standards for critical building infrastructure protection. UAE Civil Defense Certification
High-performance acoustic silencers that effectively reduce noise while maintaining optimal airflow efficiency.
Durable architectural louvers providing ventilation, weather protection, acoustic and aesthetic appeal for building exteriors.
Complete supply and installation services for Air Conditioning Units and all associated products for Industrial and Residential sectors.
Supply and installation of both Phenolic Certified UL 181 and standard Pre-Insulated Ductwork for any project or requirement.
Fire Dampers and Volume Control Dampers - UL Approved and UAE Civil Defense Certified for complete fire safety compliance.
All types of Supply Diffusers, Jet Diffusers, Linear Bar Grilles, Extract Grilles & Custom Design Grilles available.
info@ecacuae.com | Tel: 07 244 5977

Efficient Chill is a leading HVAC Ductwork manufacturer covering the Middle East Region. We design & manufacture through Quality Accredited procedures (ISO 9001) and meet every standard the HVAC industry has to offer. Ductwork manufactured as per SMACNA, DW144 & Ashrae specifications. We manufacture HVAC ductwork from Galvanized steel, Stainless steel, Black steel and Aluminum in various thickness ranging from 0.4mm to 5mm.
Our rectangular duct systems offer maximum flexibility for space-constrained installations. Manufactured to exact specifications with reinforced construction for long-lasting performance.
Round and flat oval ductwork provides superior airflow characteristics with reduced pressure loss. Ideal for efficient air distribution and minimal space requirements.
Complete range of custom fittings including elbows, transitions, reducers, and specialty components engineered to integrate seamlessly with any duct configuration.
info@ecacuae.com | Tel: 07 244 5977

Efficient Chill manufactures a comprehensive range of fire safety and acoustic HVAC products, all certified to the highest international standards including UAE Civil Defense approval, UL certification and AMCA accreditation.
Applus Approved non-coated fire-rated ductwork tested to BS 476 Part 24 and ISO 6944. Rated for up to 2 hours stability and integrity for all smoke extract systems. Certified by Emirates Safety Laboratory.
Laboratory developed and tested silencers providing effective, predictable noise reduction. Available in rectangular, cross talk and cylindrical types. All silencers tested and accredited by AMCA.
UL certified Fire Dampers and Combination Fire/Smoke Dampers approved by Civil Defense Authorities throughout GCC countries. Available in rectangular, circular and flat oval configurations.
info@ecacuae.com | Tel: 07 244 5977

ECAC Group has contributed HVAC solutions to some of the Middle East's most prestigious developments. Our portfolio showcases our capability to deliver excellence on projects of any scale and complexity.
Comprehensive HVAC ductwork for the world's largest shopping and entertainment destination.
Advanced climate control systems for premium waterfront residential and commercial spaces.
Precision-engineered HVAC solutions for the region's premier financial hub.
Contacts info@ecacuae.com | Tel: 07 244 5977


ECAC has supplied HVAC systems to multiple landmark towers shaping Abu Dhabi's distinctive skyline, delivering reliable climate control for thousands of occupants.

Specialized ductwork solutions for this architectural marvel, meeting unique design challenges with innovative engineering approaches.
Contacts info@ecacuae.com | Tel: 07 244 5977

ECAC Group delivered specialized HVAC ductwork solutions for The Louvre Museum Abu Dhabi, an iconic cultural landmark. This prestigious project presented unique engineering challenges, especially given its famous geometric dome structure, demanding unparalleled precision and innovation in every aspect of manufacturing and installation.
Collaborating closely with the design team to engineer HVAC solutions that seamlessly integrate with the museum's groundbreaking architecture and iconic dome structure.
Producing custom ductwork with intricate geometries and exact tolerances to fit the complex and unique requirements of the building.
Executing installation with meticulous care to ensure the HVAC systems operate efficiently while remaining hidden within the museum's aesthetic design.
Implementing advanced climate control to protect priceless artworks and artifacts, meeting stringent international museum standards.
Contacts info@ecacuae.com | Tel: 07 244 5977

State-of-the-art facilities equipped with cutting-edge technology enable us to produce HVAC components with exceptional precision and consistency.
Our team of experienced engineers and technicians brings decades of combined expertise to every project we undertake.
Rigorous quality control processes ensure every product meets or exceeds international HVAC industry standards and certifications.
We build long-term relationships through responsive service, technical support, and commitment to client success.
Continuous investment in research and development keeps us at the forefront of HVAC technology and solutions.
Proven track record of meeting project deadlines and specifications across hundreds of successful installations.
info@ecacuae.com | Tel: 07 244 59

Ready to experience the ECAC difference? Whether you're planning a major commercial development, industrial facility, or residential project, our team is prepared to deliver HVAC solutions that exceed your expectations.
Contact us today to discuss your project requirements and discover how ECAC Group of Companies can contribute to your success with industry-leading products, technical expertise, and unwavering commitment to quality.
ECAC Group of Companies - Your trusted partner for HVAC excellence in the Middle East
Contacts info@ecacuae.com | Tel: 07 244