Building Sri Lanka's
Future, Today.
A leading civil and structural engineering firm delivering landmark projects across Sri Lanka — from high-rise buildings to national highways.
Sri Lanka's trusted name
in civil construction
Founded in 2009 by Eng. A. D. Herath, our firm has grown from a small civil contractor into one of Sri Lanka's most respected engineering companies — over 250 projects across the island.
Deliver on time, within budget, and to a quality that stands for decades. Backed by our in-house engineering team, modern equipment fleet, and 500+ trained professionals.
Building Construction
Road & Highway
Civil Infrastructure
High-Rise BuildingsOur Core Services
Full-spectrum civil and construction services — from feasibility to handover.
Building Construction
Learn moreCivil Engineering
Learn moreStructural Works
Learn moreGovernment Projects
Learn moreHow We Deliver
Site Assessment
Free visit, survey and feasibility analysis.
Design & Quote
Engineering drawings and detailed BOQ.
Construction
ISO-certified execution with live reporting.
Handover
Punch-list clearance and warranty support.
What Our Clients Say
“A D Herath Engineering delivered our commercial tower 3 weeks ahead of schedule without compromising quality. Exceptional team.”
“Their technical expertise on the expressway project was outstanding. They handled every challenge with professionalism.”
Ready to start your project?
Contact our team for a free site visit and quotation. We respond within 24 hours.