All of Bihar · Purnia · Patna
Trusted house construction contractor — on a fixed budget
Whether you are starting fresh or already halfway, our construction supervision team checks the cement, steel and contractor bills on your site — so you pay only for good, genuine work.
- Engineers check material and work on your site
- Pay the contractor only after each stage is done
- Photo & video updates if you live outside Bihar
What we can help you with
From the first house map (naksha) to the last tile
Pick the help you need — turnkey home construction in Bihar, an architect and house map, or just checks on a project you are already running. We work across Bihar — Purnia, Katihar, Araria, Patna, Seemanchal & Kosi.
Complete home building
From foundation to griha pravesh, with a fixed budget and stage-wise payments.
House map & 3D design
Architect plans, 3D front elevation and Vastu-friendly layouts.
Cement & steel check
We check TMT steel certificates and make sure fresh, right-grade cement reaches your site.
Contractor bill check
We measure the work on site, so you pay only for what was actually built.
Foundation & roof slab check
Before concrete is poured, an engineer checks the steel spacing, shuttering and mix.
Updates if you live outside
In Delhi, Mumbai or abroad? Weekly site visits with photo, video and a written report.
Waterproofing & damp
We check roof slopes, bathrooms and basement treatment so walls don't leak or peel later.
Interiors & renovation
Modular kitchen, false ceiling, woodwork, plumbing and full renovation.
Payment after each stage
We confirm plinth, slab, plaster and tiles are done before you release the next payment.
How it works
Three simple steps to safe construction
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01
Share your project
Send your house map, contractor agreement, current stage or recent bills on WhatsApp.
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02
We visit your site
Our team checks the material, measures the work and looks at the quality of workmanship.
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03
You get a clear report
A simple report with any defects, the real measurements and corrections to the contractor's bill.
What we protect you from
Small cheats on a building site can cost you lakhs
Many families lose money to poor cement, weak steel and inflated contractor bills — often without ever knowing. A second pair of trained eyes on your site changes that.
Send us your bills on WhatsAppWe help you avoid
- Poor-quality cement or steel being delivered to your site
- Bills for more square feet than were actually built
- Paying big advances before the work is done
- Weak slabs, cracks, leaks and damp that show up years later
- Delays and waste because nobody checks the site
Real situations
Everyday building problems we have solved
Son working outside, parents building in Rambagh
With no one local to supervise the two-storey house, we visited the site every two weeks, checked steel spacing and cement grade, and saved the family over ₹3.4 lakh in false bills.
Billed for 4,200 sq ft — real area 3,380 sq ft
A shop owner got a final plaster and tiling bill for 4,200 sq ft. Our laser measurement showed 3,380 sq ft, so he paid only for the real work.
Cracks soon after the roof was cast
Hairline cracks appeared on a new ceiling. We tested the concrete strength on site and gave clear repair advice before the walls went up.
Contractor stopped work, asking for more advance
We checked all earlier vouchers and the work done, agreed a stage-wise payment plan with the builder, and work started again smoothly.
Questions
Questions about building your home
Have a different question? Just call or WhatsApp us — we reply in Hindi or English.
See all questionsCan you check a construction that has already started?
Yes. Whether you are at the foundation, brickwork, roof slab or finishing stage, our engineers can check the quality of work done so far, the material on site and the contractor's past bills.
How do you help people who live outside Bihar or abroad?
We become your eyes on the ground. Our team visits the site weekly or at agreed stages, takes photos and videos, checks material delivery receipts and sends you a written report on WhatsApp.
What do you check in a contractor's bill?
Three things: the real measurements against the square feet claimed, the agreed rates against the billed rates, and material vouchers — so you are not charged twice for things you bought yourself.
Which places in Bihar do you cover?
Our main team is in Purnia and covers Line Bazar, Rambagh, Maranga, Navratan Hata, Katihar, Araria, Kishanganj and Saharsa. Through checked senior partners we also cover Patna, Danapur, Bihta, Muzaffarpur, Bhagalpur and the rest of Bihar.
Protect your dream home
Starting to build, or stuck with a contractor?
Call +91 72569 22079 or send us a WhatsApp message. Someone from the TrustBridge team will guide you.
Other ways we can help
Building on new land? Get the land papers checked first, and ask about home loan help for the build. Ready to start? Contact our Purnia office.