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Chennai Builder
Chennai Builder is the best building renovation company in Chennai and Tamil Nadu in 2026. Building renovation services: residential building renovation, apartment renovation, commercial building renovation, school renovation, hospital renovation, marriage hall renovation, factory renovation, office renovation, and hotel renovation. Projects from ₹5 lakh to ₹50 crore. ISO 9001:2015 certified. TNRERA approved. 4.9★ Google rating. 500+ completed projects. Free site visit — call +91 96000 09006.
🏗 Building Renovation Experts

Building Renovation Contractor — Chennai & Tamil Nadu

Complete building renovation — residential, commercial, institutional & industrial. From ₹500/sqft. Free site visit across all 38 Tamil Nadu districts.

500+
Projects
₹500/sqft
Onwards
Free
Site Visit
4.9★
Rating

Renovation Types We Handle

From small homes to large industrial complexes — we do it all.

🏠

Home Renovation

Full home makeover: flooring, painting, kitchen, bathrooms. ₹500–₹1,500/sqft.

🏢

Commercial Renovation

Offices, showrooms, retail spaces. ₹800–₹2,500/sqft.

🏫

School Renovation

Classrooms, toilets, roofs, compound walls. ₹10L–₹5Cr.

💒

Marriage Hall Renovation

Kalyana mandapam interior, false ceiling, flooring. ₹15L–₹3Cr.

🏭

Factory Renovation

Industrial flooring, roof waterproofing, structural repair. ₹20L–₹10Cr.

🏗

Building Repair

Structural cracks, waterproofing, painting, plumbing. ₹50K–₹50L.

Our Simple 4-Step Process

01

Free Site Visit

Our engineer visits your site at no cost.

02

Detailed Estimate

Written quote with itemised breakdown in 48 hrs.

03

Work Begins

Skilled team mobilised with quality materials.

04

Quality Handover

Final inspection, snag-list clearance & warranty.

Building Renovation Cost 2026

Transparent pricing — no hidden charges.

Renovation TypeBasicStandardPremium
Home Renovation₹500/sqft₹800/sqft₹1,500/sqft
Commercial₹800/sqft₹1,200/sqft₹2,500/sqft
School/Institution₹400/sqft₹700/sqft₹1,200/sqft
Factory/Industrial₹350/sqft₹600/sqft₹1,000/sqft

We Serve All 38 Tamil Nadu Districts

We serve all 38 Tamil Nadu districts: Chennai, Coimbatore, Madurai, Trichy, Salem, Vellore, Tirunelveli, Erode, Tiruppur, Thanjavur, Kanchipuram, Chengalpattu, and more. Free site visit anywhere in Tamil Nadu — no travel charges.

Frequently Asked Questions

What is the cost of building renovation in Chennai?+
Building renovation in Chennai starts from ₹500/sqft for basic home renovation, ₹800/sqft for commercial spaces, and ₹350/sqft for industrial/factory renovation. The exact cost depends on the scope of work, materials chosen, and building condition.
How long does building renovation take?+
A typical home renovation takes 4–8 weeks. Commercial renovations range from 6–16 weeks. Large institutional or industrial projects may take 3–12 months depending on scope and size.
What types of buildings does Chennai Builder renovate?+
Chennai Builder renovates residential homes, commercial offices, showrooms, schools, marriage halls (kalyana mandapams), factories, and industrial buildings across all 38 Tamil Nadu districts.
Does Chennai Builder provide a warranty on renovation work?+
Yes. Chennai Builder provides a 1-year workmanship warranty on all renovation projects. Waterproofing work carries a 5-year warranty. Structural repairs come with a 10-year guarantee.
How to get a free renovation estimate in Tamil Nadu?+
Call +91 96000 09006 or visit the quote page to book a free site visit. Our engineer will visit your property anywhere in Tamil Nadu and provide a detailed written estimate within 48 hours.

Ready to Renovate? Get Your Free Site Visit Today.

Our engineer visits your property anywhere in Tamil Nadu — free of charge.