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Established in 2014 with a clear vision to provide expert manpower to execute critical static equipment maintenance jobs, scaffolding jobs, and plant mechanical maintenance in refineries. Since inception, JAY MATAJI CONSTRUCTION has executed several large shutdown jobs in almost all refineries across India and abroad.
12+ years of dedicated turnaround & shutdown excellence.
Available at any time, scalable as per client requirement.
Dedicated specialized equipment & progress tracking.
Turnaround jobs across almost all Indian & foreign units.
All types of Heat Exchangers maintenance, repair, and replacement jobs including bundle extraction, high-pressure hydro jetting, rolling, sand blasting, Belzona coating, and hydro testing.
Shell & tube exchangers, reboilers, condensers, floating head & U-tube units
Turnaround maintenance, repair, and overhaul of distillation columns, pressure vessels, separator drums, and storage spheres with tray revamps, internal cleaning, and box-up.
Distillation towers, trays/packings, separator drums, LPG spheres & pressure vessels
Comprehensive routine, preventive, AMC, and emergency mechanical maintenance services for operational refinery units, petrochemical plants, utility facilities, and industrial complexes.
Running process units, rotating machinery, static vessels, piping manifolds, and auxiliary equipment
All types of Fin-fan air-cooled heat exchangers maintenance, repair, and replacement jobs with header box plug servicing, tube jetting, fin comb cleaning, and pressure testing.
Air-cooled exchangers, overhead condensing banks, run-down fin bundles
700+ vetted, experienced turnaround and maintenance manpower available at any time with complete tooling & trackers, scalable to arrange additional crews as per client requirement.
Millwright fitters, certified welders, riggers, hydro jetters, safety marshals & supervisors

Complete turnaround servicing including blinding, opening, mechanical cleaning by rolling, brushing, sand blasting, hydro jetting, Belzona coating, hydro testing, box-up, and de-blinding.
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Blinding, opening of manways, opening of trays man-ways/packings, shell cleaning, hydroblasting trays & saddles, silpan test, re-fixing/replacement, box-up, and de-blinding.
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Opening, confined space cleaning, internal inspection, shell descaling, and chemical vessel passivation.
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Header box plug removal, high-pressure tube jetting, external fin cleaning, bundle repair, plugging, and pressure testing.
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Internal and external cleaning of all valve types, servicing, hydro testing, replacement of internals, and boxing up.
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Refinery scaffolding jobs for critical static equipment maintenance, columns, vessels, pipe racks, and exchanger platforms.
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700+ manpower available at any time, with capability to arrange additional skilled personnel per client turnaround requirement.
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Routine, preventive, AMC, and emergency mechanical maintenance services for continuous plant operations, utility systems, and process equipment.
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Ensure your refinery turnaround has skilled millwrights, riggers, tube technicians, and certified supervision ready for day one of shutdown.