
Changing Our Communities
About Our Structural Engineering Firm
www.SD&DSengineering.com is comprised of a group of engineering experts who focus on creative solutions for complex engineering projects. Since 2010, we’ve accomplished much success with various projects locally and intentionally. We strive for innovation and work carefully in order to stay within budget while providing maximum value for our clients.

Learn About Our Services
What We Offer



CAD Drafting, Plotting
Safe & Stable
Large-scale engineering projects often require Blueprinting. As part of our commitment to socially-responsible engineering, we provide this service for all clients who require it. Our team is flexible and takes all environmental considerations into account to minimize environmental damage.
Turnkey projects
Commercial buildings, Hospital, Resorts and infrastructure projects
SD&DS Engineering services provides clients with an expert engineering and Architectural team equipped with diverse skills to meet various challenges across industries. Through Sustainable Engineering, we leverage our knowledge to reduce risk. We’re constantly looking for new advancements and technologies to find the smartest and most optimal solutions for Turnkey projects
Structural Designing
High Performance
Providing Structural Designing is vital to maintaining safety in most projects we undertake. Whether a project is in the Electrical or Environmental sector Structural Designing is important in order to ensure that all engineering projects completed by our Structural Engineering Firm are safe, stable, and built to last.
Meet our Partners
Our Clients

Transmaldivian Airways republic of maldives
Making Your Company Stand Out
We worked on this project for many months, and the results were much better than expected. TMA is a valued client and we look forward to More projects with them.

TNN Associate
Partnership That Lasts
We partnered with TNN to work on the all Arc designs. The synergy from joining forces was inspirational, and we look forward to using joint services again in the future.

Regional Development Holdings
Housing Projects in Gampaha
We worked with RDH on a project with multiple phases. The entire process was a pleasure every step of the way, and both parties successfully achieved all of our goals.

Consulting Engineers & Contractors Pvt Ltd
Office buildings and Road design
We worked with them in many months better than expected. is a valued client and we look forward to working with them

Contact Us
If you have any questions or concerns, please contact Deepal Pathiraja
130/1/b Wataddara Veyangoda, Sri Lanka
+94777256987,+94332298642