About Us

Established in 2014, PT. Damai Lestari Sejahtera (DLS) is a trusted HVAC (Heating, Ventilation, and Air Conditioning) contractor based in Batam, Indonesia. Over the years, DLS has grown into a comprehensive HVAC solutions provider, serving residential, commercial, industrial, and government sectors with professional, reliable, and energy-efficient air conditioning systems.

DLS has established a strong reputation for delivering premium HVAC solutions through a comprehensive portfolio of products from globally recognized manufacturers. By offering a wide range of trusted international brands, we are able to recommend and deliver the most suitable solutions based on each project's technical requirements, performance expectations, energy efficiency goals, and budget. Our commitment is to provide innovative, reliable, and cost-effective HVAC systems that meet the evolving needs of residential, commercial, industrial, and government sectors.

To further strengthen our capabilities, DLS collaborates with PT Pilar Ekatama, combining technical expertise, industry knowledge, and project experience to provide integrated HVAC solutions with consistent quality, professional workmanship, and dependable after-sales service.

Our comprehensive services include HVAC system consultation, design, engineering, product supply, installation, testing & commissioning, preventive maintenance, repair services, and system optimization. Every project is executed by experienced professionals who are committed to quality, safety, efficiency, and customer satisfaction.

With years of experience and the combined expertise of our dedicated team and strategic business partners, PT. Damai Lestari Sejahtera has become one of Batam's trusted HVAC contractors, serving government institutions, private companies, commercial buildings, industrial facilities, hospitality, healthcare, educational institutions, and residential developments.

Our Vision

"To become one of the best companies in the field of trade and services by providing comprehensive air conditioning solutions that meet customer needs through quality products, professional services, and continuous innovation."

Our Commitment

At PT. Damai Lestari Sejahtera, we believe that every project deserves the right HVAC solution. By combining internationally recognized HVAC brands, experienced professionals, innovative technology, and responsive after-sales support, we are committed to delivering long-term value and building lasting partnerships with every client.

We warmly welcome you to visit our showroom in Batam and look forward to becoming your trusted partner for complete HVAC solutions.

With experience and professionalism combined from DIS, CSL and DLS team, we are confident to build and develop our business in Batam and surrounding areas such as: Tanjung Pinang, Bintan, Tanjung Balai Karimun and other developing area.

We invite you to visit our showroom and sincerely look forward to cooperating with you.