Chennai's Premier Building Material Supplier
Powering Infrastructure.
Powering Infrastructure.
Direct From Quarry to Site.
Explore our full range of aggregates, sands, crusher dusts, and structural stones. Specify required tonnage in Tons and order direct quotes via WhatsApp.
Product Catalogue
Adjust quantity in Tons for required products and click "Add to Cart" to build your enquiry.
Real Estate & Land Plots
DTCP & CMDA Approved Lands in Chennai.
OMR Highway Corridor
Residential Gated Community Plots
Ready-to-build layout with electricity connections, blacktop roads, and 100% clear titles.
Sriperumbudur Industrial Belt
Commercial & Industrial Land
Large land parcels suitable for warehouses, manufacturing units, and material yards.
About Costa Agency
Connecting quarry production lines and prime real estate layouts directly to builders across Tamil Nadu.