Trusted by Chennai homes & businesses · 500+ projects
Construction, electrical, plumbing & maintenance you can trust in Chennai.
From wiring a new home to renovating an office or maintaining a whole building under an annual contract — Corner Stone Services brings professional in-house teams, excellent workmanship and reasonable prices to every job.
- Professional in-house staff
- Written, fair quotes
- Open 7 days, 9 AM – 8 PM
- Projects completed
500+
Projects completed
- Services under one roof
9
Services under one roof
- Chennai areas served
18+
Chennai areas served
- A week, 9 AM – 8 PM
7 days
A week, 9 AM – 8 PM
Why Chennai trusts us
The service provider you only need to call once.
Over 500 projects in, our promise is the same: do the job properly, charge fairly, and stand behind the work.
Excellent service
Work done right the first time, finished cleanly and checked with you before we leave the site.
Professional staff
Trained in-house electricians, plumbers, masons, AC technicians and carpenters — never random subcontractors.
Trustworthy
A real office in Perambur, one supervisor accountable for your job, and progress you can see at every stage.
Reasonable prices
Fair, itemised written quotes with material brands named. No lump sums, no hidden extras.
What we do
Every service your property needs.
Exclusive repair and maintenance services — one company, one number, one standard of work.
Civil Construction & Renovation
New house construction, extensions, and renovation of existing homes and commercial spaces.
Learn more
Plumbing Works
Leak repair, pipe replacement, bathroom and kitchen plumbing, sumps, tanks and drainage.
Learn more
Electrical Works
House wiring, rewiring, DB and MCB panels, lighting, earthing and fault repair.
Learn more
Facility Management & AMC
Annual maintenance contracts for apartments, offices, shops and commercial buildings — every trade, one contract.
Learn more
AC Installation & Repair
Split and window AC installation, servicing, gas refilling and repair.
Learn more
Interior Design & Carpentry
Modular kitchens, wardrobes, false ceilings, partitions, doors and custom furniture.
Learn more
Housekeeping & Deep Cleaning
Deep cleaning for homes and offices, post-construction cleaning, and regular housekeeping.
Learn more
RO Water Purifier Plants
Residential and industrial RO plant supply, installation, service and membrane replacement.
Learn more
House & Office Shifting
Local packing and moving within Chennai for homes and offices, with dismantling and re-installation.
Learn more
Facility management & AMC
One annual contract. Your whole building looked after.
Our facility management team handles the maintenance and upkeep of residential and commercial buildings — apartments, offices, shops and clinics — making sure they meet legal requirements and safety standards.
- Electrical
- Air conditioning
- Plumbing
- Housekeeping
- Civil construction & renovation
- Interior designing & carpentry
- RO industrial & residential plants
Scheduled visits + priority breakdown calls
Every visit logged, so you always know what was checked and fixed.
How it works
Simple, transparent, no surprises.
- 01
Call or WhatsApp
Tell us what you need — a repair, a renovation or an AMC.
- 02
Free site visit
We come, measure and check before quoting anything.
- 03
Written quote
Itemised, with brands named. You approve before we start.
- 04
Work & handover
Our own team does the job; we walk through it with you at the end.
Our work
500+ projects. Here are a few.
House construction
Perambur
Office interior fit-out
Chennai
AC installation
Chennai
Teak door & carpentry
Chennai
Kitchen plumbing & electrical
Chennai
Where we work
Perambur first. All of Chennai.
Our office is at 5/2, Jaganathan Raja Street, Agaram, Perambur, so North and Central Chennai get same-day visits for repairs. Construction, interiors and AMC contracts we take up city-wide.
Find us on Google MapsStraight answers
Honest pricing guides, written by the people who do the work.
7 min read
House Construction Cost per Sq Ft in Chennai (2026) — A Contractor's Honest Breakdown
What it really costs to build an independent house in Chennai in 2026: per-sq-ft ranges by finish level, what drives the price, and the questions to ask before signing with any contractor.
5 min read
M-Sand vs River Sand for Construction in Chennai — Which Should You Use?
River sand is scarce and costly in Chennai; manufactured sand has become the standard. Here is where each belongs and how to check the M-Sand you are being sold.
4 min read
7 Signs You Have a Concealed Water Leak in Your Chennai Flat
Damp walls, rising water bills and peeling paint are the early signals. How to spot a concealed pipe leak, and what a plumber should do before breaking a single tile.
Free quote in 60 seconds
Tell us the job. We’ll come, check and quote — free.
- Free site visit anywhere in Chennai
- Itemised written quote, brands named
- 500+ projects completed by our own staff
- Reply within the hour, 9 AM – 8 PM, all 7 days
FAQ
Questions we get every week
Something else? Call us on 76048 17790 — a real person answers.
Which areas of Chennai does Corner Stone Services cover?
We are based in Agaram, Perambur and work across Chennai — fastest in Perambur, Kolathur, Villivakkam, Ayanavaram, Anna Nagar, Madhavaram, Ambattur, Purasaiwakkam, Kilpauk, Vyasarpadi, Tondiarpet and Korattur. For construction, interiors and AMC contracts we take projects city-wide.
Do you give a written estimate?
Yes. After a free site visit we give an itemised written quote with material brands named. For repairs we quote before starting work — no surprises on the bill.
Are your plumbers, electricians and carpenters your own staff?
Yes. Civil, electrical, plumbing, AC, carpentry and housekeeping are all in-house teams of trained professionals under our supervision, so a job is handed over complete.
Do you take annual maintenance (AMC) contracts?
Yes. We maintain apartments, offices, shops and commercial buildings under one AMC covering electrical, AC, plumbing, housekeeping, civil repairs, carpentry and RO plants — keeping the building within legal and safety standards.
How do I contact you?
Call or WhatsApp 76048 17790, Mon–Sun 9:00 AM – 8:00 PM. Our office is at 5/2, Jaganathan Raja Street, Agaram, Perambur, Chennai 600082.
Free site visit · Written quote
Tell us what needs doing. We’ll come and look.
500+ projects completed. Professional in-house staff, honest and reasonable pricing — based in Perambur, serving all of Chennai.