Johor Bahru Professional Air-Conditioning Contractor
Double K Air Conditioning & Engineering Sdn Bhd is a CIDB G7 registered air-conditioning contractor based in Johor Bahru, providing Daikin air-conditioning installation, servicing and maintenance for residential, commercial and large-scale projects.
We serve Bukit Indah, Skudai, Nusa Bestari, Nusa Idaman, Horizon Hills, Mutiara Rini, Nusa Sentral and the greater Iskandar Malaysia region.
Our scope covers new installations, system upgrading, preventive maintenance and troubleshooting, with a strong focus on workmanship quality, correct system sizing and long-term reliability.

Who We Are
Established in 2006 as a sole proprietorship and incorporated as a private limited company in 2009, Double K has been providing air-conditioning solutions to the public for many years.
Strategically located in Johor Bahru within the Iskandar Economic Zone, we have built a solid reputation by delivering reliable, timely and professionally managed air-conditioning projects across residential developments, commercial buildings and major construction projects. 

Our Core Expertise
We specialize in:

Whether it is a new installation or maintenance of an existing system, our team ensures every project is executed efficiently—from planning to completion—with minimal disruption and maximum performance. 

Engineering & Project Capability
We are recognized as a trusted working partner for developers and main contractors, having successfully delivered numerous large-scale residential and commercial projects.
Our experienced engineers and technicians are carefully vetted and trained to ensure:
- Proper system design and sizing
- Neat and compliant piping installation
- Adherence to project timelines
- Consistent quality and safety standards
From project award to handover, we emphasize coordination, communication and disciplined execution to meet both technical and commercial requirements.

Quality, Safety & Certification
Quality and safety are fundamental to our operations. We are fully registered and certified with:

These certifications reflect our commitment to structured project management, regulatory compliance and safe working practices for all major air-conditioning installations.

Our Reputation
Over the years, we have earned the trust of clients through:
- Consistent quality workmanship
- On-time delivery
- Responsible safety management
- Reliable after-sales support
We were also awarded Asia Pacific TOP Excellence Brand (2016–2018), reinforcing our standing as a dependable air-conditioning contractor in Johor Bahru and Iskandar Malaysia.    
 
Our Vision
Our vision is to continuously grow our capacity and capabilities to support mega and flagship developments within Iskandar Malaysia, while maintaining the same level of professionalism and service excellence across residential and commercial projects.
With a dedicated team of engineers and technicians, we aim to be one of the leading air-conditioning system providers in Johor Bahru, delivering sustainable and high-quality solutions for years to come.

Why Work With Double K