Homes built
to outlive us.
A turnkey construction studio crafting architect-coordinated homes, interiors and commercial spaces across Ballari with premium materials, transparent pricing and honest engineering, site to handover.
Founded in the year 5th of october 2018 leading across cities
From foundations to fit-outs.
SJ Infra leads across every discipline needed to take a plot from bare land to move-in ready under one accountable site team.
Engineering discipline, applied to everyday builds.
SJ Infra operates out of Ballari, Karnataka, delivering construction and interiors work across ten towns in the region. Every project runs through one site-engineering team the people who pour the foundation are accountable for the finish that goes over it.
More About Us ↗
Nothing hidden behind plaster.
Three commitments that shape how every SJ Infra site runs, from the first pour to the final coat of paint.
Uncompromising Quality
Every pour, every joint, every finish inspected by our site engineer — nothing hidden behind plaster.
Transparent, Itemised Pricing
Three clear material tiers and a working cost calculator — you see what you're paying for before work starts.
One Team, Start to Finish
Construction, interiors and layout planning run under a single accountable team not handed off between contractors.
Seven disciplines, one accountable site team.
A process built around site visits, not guesswork.
Consultation
Understand your plot, budget and requirement.
Site Visit
Engineer inspects the plot and access conditions.
Design & Quote
Layout, material tier and itemised cost sheet.
Construction
Foundation through structure, under supervision.
Finishing
Interiors, fixtures and final quality checks.
Handover
Walkthrough, documentation and keys handed over.
Projects across the region.
Get an indicative cost estimate in under two minutes.
Choose your build type, plot area and material tier — our calculator uses the same per-square-foot rates our engineers quote on-site.
Open Cost Calculator ↗
What it's like to build with us.
Ten towns, one build quality.
From Ballari out to Hospet, Sandur and across the Andhra border to Ananthapur — the same site-engineering standard travels with every project.
Quick cost estimator
Choose your build type, area and material tier for an indicative range — then send it to us as an enquiry in one click.
Indicative only — final cost is confirmed after a site visit.