Expert mechanical contractors specialising in structural fabrication, industrial equipment erection, piping systems and large-scale plant construction across India.
G.S. Constructions is a trusted mechanical engineering contractor headquartered in Srikalahasti, Andhra Pradesh, led by Proprietor Sagi Radhika and Director G. Bhaskara Rao — a field engineer with 28+ years of hands-on experience. Together we deliver precision-engineered solutions for India's most demanding industrial clients.
End-to-end mechanical construction and maintenance solutions for industrial plants, process facilities and heavy infrastructure.
Complete structural steel fabrication, erection and alignment for industrial sheds, platforms, conveyor supports and process plant structures of any scale.
Precision erection and alignment of industrial equipment — furnaces, fans, pumps, conveyors, cranes and heavy rotating machinery.
Fabrication and installation of MS, SS and hydraulic pipelines, steam lines, air lines, water lines and duct systems — all pressure ratings and diameters.
Rolling, bending and fabrication of large-diameter tanks, water towers, chimneys, ducts and custom plate components with certified welding.
Annual, monthly and emergency shutdown management, running maintenance and capital overhaul of process plants and manufacturing facilities.
A/C sheets and colour-coated metal sheet fixing, industrial painting, grills, gates and shed construction through our in-house workshop.
Drawing review, scope understanding and field assessment before mobilisation.
Material planning, manpower allocation and cost estimation.
In-shop and on-site fabrication by certified welders.
Systematic erection with precision alignment and quality checks.
Trial runs, punch-list clearance and full documentation.
Dedicated safety officers on every project. Full PPE compliance, daily toolbox talks and strict adherence to site safety norms for all personnel.
All welding executed by qualified, certified welders (6G where required). Dimensional checks and documentation at every stage of execution.
GST-registered (37EYVPS9437N1ZW). Fully compliant with statutory labour and contractor regulations, with a consistent repeat-client track record.
G.S. Constructions has been our go-to mechanical contractor since 2015. Their ability to handle high-tonnage structural and equipment work with consistent quality and safety compliance makes them a true long-term partner.
The team executed complete DIP plant equipment erection and structural works with precision. Certified welders delivered the entire multi-phase scope on schedule without major incidents.
For our complete zinc oxide process plant, G.S. Constructions handled everything — structural, equipment, ducting, chimneys and piping — delivered on schedule without compromising quality.