Providing the Best Engineering solutions for our customers
Sierra Construction Limited ventured into the construction arena in 1981 as a civil and telecommunications engineering contractor. With a defining presence of over 41 years, we have stood apart in the industry with our multi-faceted expertise. Gaining leadership within spheres of Telecommunications Engineering, Water Supply & Sewerage, our exponential growth over the years has been spurred by a booming construction sector. Significant projects completed within the spheres of engineering & construction projects relating to Electrical engineering, Roads & Bridges, Buildings, Irrigation, and Piling projects have made Sierra Construction a trusted name in the construction sector.

Qualified Engineers


Projects Completed


Our Clients

Our Services...

Telecommunication Engineering

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Water Supply & Sewerage

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Roads & Bridges

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Civil Engineering

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Electrical Engineering

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Engineering Services

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Our Projects

Company culture and Team

Sierra as one of the leading general engineering and construction companies, promotes sustainable development in corporation with our clients. Our team consist of devoted professionals, project managers and leaders who assume responsibility and make a positive impact for our clients and society at large. We offer a distinctive culture and a strong structure which offers members the best opportunity for professional and personal growth. Our commitment to safety and quality are ingrained in our culture and at the forefront of every project we undertake.
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Sierra is involved in the Design, Construction & Maintenance of Sustainable Infrastructure Facilities.

Sierra remains absolutely focused on its vision of being a dynamic, future-focused multi-disciplinary infrastructure Development Company, with a deep commitment to building a more sustainable future. We are set apart by our expertise & trust and identified by our customers and partners as integral to their success.
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Latest From Press

Sierra Construction Wins Seethawaka EPZ Wastewater Treatment Plant Project

Sierra Construction Wins Seethawaka EPZ Wastewater Treatment Plant Project Zone’s wastewater treatment plant to be augmented to process 15,000 m3 of wastewater…
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Covid Booster Dose Vaccine for Sierra Work-Force

Covid Booster Dose Vaccine for Sierra Work-Force Mobile Covid Booster dose vaccination was taken place at Sierra head office on…
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Sierra Masterminds 2023 Grand Finale

Sierra Masterminds 2023 Finale The Grand finale of the Sierra MasterMinds Quiz competition was successfully held on Tuesday, 9th May…
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We work with our partners to provide project perfection