About Us
Company Overview
DAJ Technical Services LLC
DAJ Technical Services LLC is a Dubai-based, fast-growing HVAC and Refrigeration company specializing in Marine, Offshore, Industrial, Commercial, and Residential solutions. We provide complete HVAC services for marine vessels, offshore facilities, industrial plants, commercial buildings, and residential properties, with strong expertise in Chilled Water (CHW), DX, and VRF systems. Our solutions are designed to deliver reliable, energy-efficient, and high-performance climate control tailored to each client’s operational requirements.
With extensive experience in Marine and Offshore HVAC systems, we understand the importance of maintaining a safe, comfortable, and efficient onboard environment. Proper ventilation, air conditioning, and refrigeration systems are essential for both crew well-being and equipment performance. Our goal is to provide optimized HVAC solutions that ensure comfort, reliability, and operational efficiency — every hour, every day, and everywhere in the world.
24
Hour
Response Time
ISO
Standard
Certified
Our Commitment
Customer Satisfaction Is Our Priority
At DAJ, customer satisfaction is our priority. We are committed to supplying quality products and professional services at competitive prices while ensuring prompt response, technical excellence, and dependable after-sales support. Our team is dedicated to responding quickly to customer requirements, with a commitment to attending inquiries within 24 hours whenever possible.
Backed by skilled technicians and industry expertise, we provide complete HVAC and Refrigeration solutions including installation, maintenance, troubleshooting, retrofitting, and annual maintenance contracts (AMC). In addition to our core HVAC services, we also undertake Electrical and Plumbing works for industrial, commercial, residential, marine, and offshore projects. For marine and offshore sectors, we further provide specialized Carpentry and Flooring works tailored to vessel and offshore facility requirements.
DAJ Technical Services LLC operates in compliance with internationally recognized ISO standards, reflecting our commitment to quality service, environmental responsibility, workplace safety, and continuous improvement. Our management systems are aligned with ISO 9001, ISO 14001, and ISO 45001 standards.
Our Expertise
Our Comprehensive Services
Marine HVAC Systems
Offshore HVAC Systems
Industrial HVAC Solutions
Commercial HVAC Solutions
Residential HVAC Solutions
Chilled Water (CHW) Systems
DX & VRF Air Conditioning Systems
HVAC Installation & Commissioning
HVAC Maintenance & AMC Services
Refrigeration Systems
Ventilation Systems
Electrical Works
Plumbing Works
Marine Carpentry Works
Marine Flooring Works
Troubleshooting & Repair Services
Retrofit & Energy Optimization Solutions
Why Choose DAJ?
We Strive to Build Long-Term Relationships Through Quality
Specialized Marine & Offshore HVAC Expertise
Industrial, Commercial & Residential HVAC
ISO Standard Management Practices
Fast Response & Reliable Support
Quality Workmanship & Competitive Pricing
Skilled & Experienced Technical Team
