We provide a variety of structural engineering services for industrial, commercial and institutional owners
Know our construction engineering services
Construction Services
Engineering & Design
Project Management
Aggregates Supply
Land Development
See More
A strong experience in construction
- Our Mission
- Our Vision
- Our Values
We are dedicated to delivering high-quality construction and infrastructure projects with a strong focus on safety, sustainability, and innovation. Our goal is to ensure timely, cost-effective execution while exceeding client expectations. Through trust, transparency, and professionalism, we build long-term relationships and adopt modern technology and best practices to drive efficiency. We proudly contribute to nation-building by creating reliable, durable, and impactful infrastructure for a better tomorrow.
To be recognized as one of India’s leading construction and infrastructure companies by consistently delivering world-class projects that combine quality, innovation, sustainability, and timely execution. We aim to shape the nation’s future through dependable infrastructure, driven by technology, talent, and a passion for excellence. Our vision is to make a lasting impact on society by building environments that empower communities and support the country’s development journey.
Integrity: We act with honesty, transparency, and accountability in all our work.
Quality: We deliver precision-crafted results that meet the highest standards.
Innovation: We embrace modern technologies and smarter ways to build.
Commitment: We honor our timelines, budgets, and promises to clients.
Collaboration: We foster strong partnerships through trust and teamwork.
Building With Quality, Experience & Trust
Our services are designed to meet the growing demand for reliable construction, architectural planning, and infrastructure development in Sikkim & Siliguri. With years of proven experience, Denzong Construction continues to deliver projects that stand strong and perform exceptionally for years.

IFFCO PEB Factory


132/11 KV Power Substation
132/11 KV Power Substation, Dikchu, East Sikkim (2025) Developed a modern power substation facility with all essential civil components such as control building, RCC foundations, retaining walls, and internal utilities ensuring operational efficiency.





66/11 KVA Substation


National School of Drama Auditorium

