
Heavy Engineering Executed with Precision
We deliver high-tolerance structural steel fabrication and turnkey EPC projects across India's industrial corridors, operating under a strict zero-incident safety culture to protect your critical path.
Proven Industrial Scale
50+
Major Projects Completed
15+
Years EPC Experience
300+
Skilled Engineering Workforce






Heavy Engineering Masterpieces
Our portfolio showcases high-tolerance structural steel erection, heavy civil foundations, and complex industrial complexes completed on schedule for India's leading power and steel conglomerates.
Trusted by Industrial Giants
Tata Steel
SAIL
NTPC
JSPL
We executed high-tolerance structural steel fabrication and heavy civil works within active, high-risk operational zones, maintaining zero safety compromises throughout the build.
Our team delivered comprehensive turnkey EPC solutions and massive structural erection for major public sector steel plant expansions in the Jamshedpur industrial corridor.
We engineered heavy infrastructure foundations and executed complex mechanical works for power generation corridors, meeting exceptionally tight engineering tolerances.
Our engineers managed complex structural fabrication and heavy lifting operations under strict safety protocols, ensuring seamless integration with existing plant infrastructure.
Partner with Engineering Experts
Discuss your upcoming heavy civil, structural steel, or turnkey EPC tendering requirements with our senior project management team to secure reliable execution.
IN ON Construction
Heavy-tolerance engineering and turnkey industrial EPC execution.
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TENDERING & HEADQUARTERS
IN ON Construction Private Limited
Jamshedpur, Jharkhand, India
tenders@inonconstruction.com
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© 2026 IN ON Construction-Registered Office: Jamshedpur, Jharkhand. Corporate Identity Number pending verification.
ZERO-INCIDENT SAFETY CULTURE
