SDS CIVIL & FIRE SECURITY ENGINEERING (PVT) LTD provides complete fire protection and building service solutions across Sri Lanka. Drawing on extensive industry experience, we deliver reliable systems that safeguard lives and property.
Our expertise covers fire detection and suppression, electrical power and ELV systems, plumbing and sanitary engineering, and preventive maintenance for commercial and residential clients.


We deliver end‑to‑end solutions from initial design to ongoing maintenance, ensuring your facilities remain safe and operational.
Hydrant and hose reel networks, sprinklers and advanced suppression solutions.
From power supply and lighting to building management and security integrations.
Hot and cold water, drainage solutions and wastewater treatment facilities.
Comprehensive upkeep programs for commercial and industrial sites.
Centralized and balcony gas supply systems.
Our passion for architecture and urban design is reflected in the projects we have carried out over the years.
Building Futures Together with Our Esteemed Partners
Discover how we shape the future with focus and a distinctive touch of innovation.
Immerse yourself in our dynamic portfolio and experience the engineering excellence that defines SDS.