ENGINEERING YOUR FUTURE.
Strengthened by a team of skilled engineering professionals having a consistent dedication to excellence, we continue to innovate and provide best-in-class services to our extensive clientele, contributing to the development of the building infrastructure in Sri Lanka.





OUR SERVICES
Electrical Installation
Our electrical specialties include high voltage, medium voltage, and low voltage electrical installations, fiber optic and copper cabling, lightning and surge protection, as well as electrical earthing systems for all networks.


Fire Solutions
We understand the importance of fire/ life safety and its constituents – fire protection, fire detection, fire suppression – to ensure we provide the most secure systems that conform to international safety standards.



Fire Solutions
At Hayleys Fentons, we understand the importance of fire/ life safety and its constituents – fire protection, fire detection, fire suppression – to ensure we provide the most secure systems that conform to international safety standards.



HVAC Solutions
We deliver the finest Heating, Ventilation and Air Conditioning (HVAC) solutions to guarantee your comfort. Our solutions include comfort cooling, heating and ventilation, as well as the regulation of air temperature, humidity and air quality. We engage in end-to-end HVAC solutions, from designing to building supervision.


Lighting Solutions
Partnering with reputed international brands and suppliers, we offer customised and innovative lighting solutions for a wide variety of applications and clients with diverse requirements and specifications. We provide end-to-end lighting solutions from the conceptualisation and design phase of lighting systems, through procurement to installation and maintenance.



Lighting Solutions
Partnering with reputed international brands and suppliers, we offer customised and innovative lighting solutions for a wide variety of applications and clients with diverse requirements and specifications. We provide end-to-end lighting solutions from the conceptualisation and design phase of lighting systems, through procurement to installation and maintenance.



Plumbing & Gas
We execute plumbing and gas solutions in combination with fire solutions to create time-effective benefits for our clients, at the highest level of quality. Our highly skilled and trained team is ready to undertake any residential, commercial, and industrial plumbing and gas systems.


ELV Solutions
Seamlessly integrate all active and passive cabling for complete building infrastructure solutions such as data, security and surveillance, ICT services and BMS, in addition to design and build data centres.


ELV Solutions
Seamlessly integrate all active and passive cabling for complete building infrastructure solutions such as data, security and surveillance, ICT services and BMS, in addition to design and build data centres


Security & Surveillance
At Hayleys Fentons, your security solutions are of the utmost importance to us. We place great emphasis on maintaining the highest standards in our security solutions . We ensure your commercial and industrial premises are well-protected through comprehensive security and surveillance measures such as CCTV camera systems, access control systems & wireless burglar alarms.


ICT Solutions
Our end-to-end ICT services in Sri Lanka include data switches, routers, firewalls, LAN/WAN active components, Wi-Fi networks, server storage solutions, backup solutions, IP PABX systems, call centres, IVR and voice logger systems, specialised hotel telephone instruments, microwave private radio networks, and multiplexers, open-source applications Virtualisation Solutions, on premise email Collaboration solutions and more.



ICT Solutions
Our end-to-end ICT services in Sri Lanka include data switches, routers, firewalls, LAN/WAN active components, Wi-Fi networks, server storage solutions, backup solutions, IP PABX systems, call centers, IVR and voice logger systems, specialized hotel telephone instruments, microwave private radio networks and multiplexers, open-source applications Virtualization Solutions, On premise Email Collaboration Solutions and more.



Solar EPC
Hayleys Solar is committed to contribute to cleaner energy sources, as the largest Engineering, Procurement, and Construction (EPC) contractor and one of the most trusted solar companies in Sri Lanka. Since its inception in 2011, Hayleys Solar has supplied over 75MWp worth of solar power systems in Sri Lanka.


UPS & Batteries
Uninterruptible Power Supply (UPS) systems and batteries are crucial investments for financing and banking, ICT, manufacturing, health and medical, trading, and many other sectors. Energynet has successfully installed over 18,000 UPS systems within Sri Lanka and Maldives. Our team will ensure critical connectivity in mission critical services.



UPS & Batteries
Uninterruptible Power Supply (UPS) systems & Batteries are crucial investments for Financing & Banking, ICT, Manufacturing, Health & Medical, Trading and many other sectors. Energynet has successfully installed over 18,000 UPS systems within Sri Lanka and Maldives. Our team will ensure critical connectivity in mission critical services.



Facilities Management Services
We undertake facilities management services for all types of buildings, from manufacturing and industrial buildings, as well as hospitals, hotels, to sporting facilities etc.
Air Purification Systems
By using a highly unique air purification system which incorporates ‘photoplasma’ technologies, Hayleys Fentons’ air purification systems will eliminate airborne and surface microorganisms and contaminants, decompose volatile organic compounds, remove harmful chemical gases, while minimizing any unpleasant odors which may arise. All these efforts are expected to ultimately result in significant improvements to indoor air quality.



Air Purification Systems
By using a highly unique air purification system which incorporates ‘photoplasmic’ technologies, Hayleys Fentons’ air purification systems will eliminate airborne and surface microorganisms and contaminants, decompose volatile organic compounds, remove harmful chemical gases, while minimizing any unpleasant odors which may arise. All these efforts are expected to ultimately result in significant improvements to indoor air quality.



Service Level Agreements
We at Fentons also provide:
- Annual Maintenance Contracts
- Fire and Energy Audits
- Value Engineering Solutions
Turnkey Solutions with a Difference
S&T offers the industry’s most comprehensive range of products and is a one-of-a-kind
turnkey interiors and contracting solution provider. A joint venture between S&T Interiors and Contracting and the Hayleys Group, S&T Interiors Sri Lanka stands as a game-changing forerunner in interior fit-out contracting services that are rapidly raising the bar in terms of quality, and attention to detail on a commercial scale.
Turnkey Solutions with a Difference
S&T offers the industry’s most comprehensive range of products and is a one-of-a-kind
turnkey interiors and contracting solution provider. A joint venture between S&T Interiors and Contracting and the Hayleys Group, S&T Interiors Sri Lanka stands as a game-changing forerunner in interior fitout contracting services that is rapidly raising the bar in terms of quality, and attention to detail on a commercial scale.
Civil and Steel Construction Solutions
Advantis Engineering leverages its extensive construction and engineering experience acquired over the years to offer modern-day construction solutions to industries in Sri Lanka and beyond. From Civil construction to steel buildings, we have the expertise to handle all types of construction ventures backed by a team of professionals including civil and mechanical engineers, project managers and a plethora of construction experts.
Architectural Aluminium Joinery Systems
At Unisyst Engineering, we design, deliver and install the world’s leading aluminium systems such as Gutmann, Schuco, Candor View, and Hayleys ABS. We provide a diverse range of aluminium windows, doors and façade options for interior and exterior bespoke requirements. Our expertise has established us as the most reliable, trusted and innovative aluminium system solutions provider in Sri Lanka and the South Asian region.
OUR BRANDS
OUR COMPANIES


ADVANTIS PROJECTS AND ENGINEERING (PVT) LTD.


UNISYST ENGINEERING PLC


HAYLEYS SOLAR


Hasith Prematillake

