Door Lock Installation services

Most break-ins do not happen through a broken window — they happen through a badly fitted lock. A door lock is only as strong as its installation, and a rushed fit defeats even the best lock on the market. No matter how expensive or advanced a lock is, a loose strike plate, an ill-fitting door frame, or a lock body mounted at the wrong depth can turn a premium security fitting into little more than decoration.

Vishwakarma Fabrication Work Pvt. Ltd. has been installing, repairing, and upgrading door locks across Delhi NCR for over two decades, working out of our base in Badarpur, Delhi, and serving homes, offices, shops, and industrial facilities across Delhi, Noida, Gurugram, Faridabad, and Ghaziabad. We treat every lock installation the way we treat every fabrication job: measure the door properly, use the right hardware for the material, and never rush the fit just to finish faster.

Whether you are replacing a worn-out main door lock, adding a smart lock to an existing door, securing a shop shutter, or fitting cabinet locks across an office, our team handles the job with the same precision every time — because a lock that is not installed correctly is a security risk you are paying for, not a security feature.

We also work with builders, architects, and interior designers who need lock hardware specified and fitted correctly as part of a larger project, not treated as an afterthought once the doors are already hung. Getting the lock specification right at the design stage saves the cost and disruption of retrofitting a better system later.

Types of Door Locks We Install

Main Door Locks

The primary lock on your home or office entrance carries the most responsibility, and it gets the most wear. We install mortise locks, deadbolts, and multi-point main door locks, matched to your door's material, thickness, and how the door is hung, so the lock engages cleanly every single time rather than needing a shoulder-check to shut properly.

Smart & Digital Locks

Smart locks are only as reliable as their installation. A digital lock fitted on an ill-prepared door frame will misalign within weeks, causing the exact jamming and battery-drain issues that give smart locks a bad reputation. We install fingerprint locks, PIN-code locks, and app-controlled smart locks with the door frame properly reinforced first, so the electronics are not fighting a misaligned strike plate from day one.

Remote & Keyless Locks

Remote-operated and keyless locks are increasingly common for main gates, shutters, and main doors where carrying keys is not practical. We install remote fob-controlled locks and keyless entry systems, and correctly set up the receiver, wiring, and backup access method so you are never locked out if the remote or battery fails.

A remote door lock installation involves more than just fitting the lock body — it means running and concealing the wiring cleanly, mounting the receiver unit where signal reception is reliable, pairing the remote fobs correctly, and setting up a mechanical or PIN-based backup so the door still opens if the remote is lost, the battery dies, or the receiver ever needs servicing. We test every remote lock through multiple open-close cycles from different distances and angles before handover, not just a single test at the doorstep. For gates and shutters specifically, we also weatherproof the receiver housing, since exposed electronics are one of the most common failure points for remote locks installed outdoors in Delhi NCR's monsoon and summer heat.

Multi-Point Locking Systems

For homes and offices that need more than a single-point lock, we install multi-point locking systems that engage at several points along the door frame simultaneously — significantly harder to force than a standard single-bolt lock, and a common upgrade for ground-floor entrances and external doors.

Cabinet & Cupboard Locks

Offices, shops, and homes often need secure storage beyond the main entrance — filing cabinets, storage cupboards, display units. We fit cabinet and cupboard locks cleanly, without splitting or damaging the wood or laminate, sized to the material and use case.

Shutter & Shop Locks

Shop and warehouse shutters need locks built for daily use and heavier security demands than a residential door. We install shutter locks and heavy-duty padlocking systems suited to commercial and industrial entrances.

Lock Repair & Replacement

Not every lock problem needs a full replacement. If the lock body is sound but the cylinder, strike plate, or internal mechanism has worn out or jammed, we repair what can be repaired and replace only what actually needs replacing — rather than defaulting to a full new lock every time.

Hardware & Materials We Work With

The right hardware choice depends on the door, the location, and how much security the space actually needs. We work with a range of lock bodies, cylinders, and fittings suited to different applications:

• Brass and stainless steel lock bodies for main entrances, chosen for corrosion resistance in Delhi NCR's humidity
• Reinforced strike plates and door frame hardware, fitted rather than just screwed into unprepared wood
• Weatherproof fittings for external doors and shutters exposed to monsoon rain
• Battery-backed and app-connected components for smart locks, installed with accessible, serviceable wiring where relevant

We do not default to whichever hardware is cheapest or fastest to fit — the lock and fitting hardware are matched to the door and the security requirement, the same way we select material for any fabrication job.

Common Door Lock Problems We See in Delhi NCR

Across the homes, offices, and shops we work on in Delhi NCR, a handful of lock problems come up again and again — and almost all of them trace back to how the lock was originally installed rather than the lock itself:

• Locks that were fitted quickly during original construction and never sat right, requiring extra force to lock or unlock
• Strike plates that were never properly aligned, so the door has to be lifted or pushed to latch
• Smart locks installed without reinforcing the door frame first, leading to frequent jamming and premature battery drain
• Old mortise locks that have worn internally after years of use and now stick or fail intermittently
• Wooden doors that have swollen or shifted with humidity, throwing off a lock that used to work fine
• Emergency lockouts caused by broken keys, jammed cylinders, or locks that have simply failed

Left unaddressed, a badly fitted or worn-out lock does not just become an inconvenience — it becomes a genuine security gap, since a lock that needs to be forced to work is also a lock that can be forced open. If your door lock needs a shoulder-check, a key that has to be wiggled, or repeated attempts before it engages, that is not just an annoyance to live with — it is worth a proper inspection.

Signs You Need a Lock Repair or Upgrade

Not every lock issue is obvious until it fails completely. A few warning signs worth acting on before that happens:

• The key sticks or needs extra force to turn, even after lubrication
• The door needs to be lifted, pushed, or slammed to get the lock to latch
• A smart lock frequently disconnects, misreads fingerprints, or drains batteries faster than expected
• Visible rust, corrosion, or looseness in the lock body or strike plate
• The lock is more than 8-10 years old and has never been serviced

Any one of these on its own might seem minor, but together they are exactly the pattern that leads to either a lockout or a security gap — both easier and cheaper to fix before they become urgent.

Our Door Lock Installation Process

1. Site Visit & Assessment

We inspect the door, frame, and existing lock (if any) to understand the actual condition before recommending a solution — not a generic one-size-fits-all fitting. This includes checking the door material, how well it currently hangs, and any existing frame damage.

2. Transparent Quotation

A clear, itemised quote covering the lock hardware and installation labour separately, provided before any work begins, so you know exactly what you are paying for.

3. Frame Preparation

Where needed, we reinforce or correct the door frame first — this single step is what most rushed installations skip, and it is the main reason locks fail early. A lock is only as strong as the frame it is anchored into.

4. Precision Fitting

The lock is fitted to the correct depth and alignment, tested through multiple full lock-and-unlock cycles before we consider the job done. For smart locks, this also includes pairing the app or fob and confirming battery contacts sit correctly.

5. Final Check & Handover

We walk you through the finished installation, confirm all keys, fobs, or app access are working, and flag any maintenance notes for the months ahead.

Why Delhi NCR Trusts Vishwakarma Fabrication Work Pvt. Ltd.

• 20+ Years On the Tools — two decades of hands-on fabrication and installation experience, not just years in business
• Locks Fitted to the Door, not forced to fit — frame preparation is never skipped
• Every Rupee Quoted Upfront, with transparent, GST-compliant billing and no hidden charges
• Free Site Visits — on-site assessment and consultation at no charge, no obligation to proceed
• Emergency Lockout Support for jammed or broken locks that need urgent attention
• Wide Coverage across Delhi, Noida, Gurugram, Faridabad, and Ghaziabad

Areas We Serve

Our base workshop is in Badarpur, Delhi, and we actively install and repair door locks for homes, offices, shops, and industrial facilities across the whole of Delhi NCR — including major cities and their surrounding localities:

• Delhi: Badarpur, Saket, Kalkaji, Greater Kailash, Vasant Kunj, Chattarpur, Okhla, Okhla Industrial Area, Jasola, Sarita Vihar, Tughlakabad Extension, Govindpuri, Jamia Nagar, Kalindi Kunj, Lajpat Nagar, Nehru Place, New Ashok Nagar
• Noida & Greater Noida: Noida, Noida Extension, Greater Noida, Greater Noida West
• Gurugram: Gurugram, Sohna Road, DLF Phase 3
• Faridabad: Faridabad, NIT Faridabad, Sector 21 Faridabad
• Ghaziabad: Ghaziabad, Indirapuram, Vaishali

If your area is not listed above, call us anyway — we regularly cover locations across Delhi NCR beyond this list, and can confirm service availability for your exact address during the free site visit.

Frequently Asked Questions

1. What types of door locks do you install?

We install main door locks, smart and digital locks, multi-point locking systems, cabinet and cupboard locks, and shutter locks for commercial spaces.

2. Why did my smart lock start jamming after a few months?

This usually happens when the door frame was not properly reinforced before the smart lock was fitted, causing the mechanism to work against a misaligned strike plate. We correct the frame first, before fitting.

3. Can you repair an existing lock instead of replacing it?

Yes, if the lock body is structurally sound, we repair worn cylinders, strike plates, and internal mechanisms rather than defaulting to a full replacement.

4. Do you provide emergency lockout assistance?

Yes, we assist with jammed or broken locks that have caused a lockout, prioritising urgent calls where possible.

5. How long does a standard main door lock installation take?

A standard main door lock installation typically takes 1-2 hours, including frame preparation and testing. Multi-point systems or smart locks may take longer depending on the door.

6. Do you install locks on both wooden and metal doors?

Yes, we install and fit locks on wooden doors, metal doors, and glass-panel doors, using hardware and technique matched to the material.

7. Do you provide a free site visit before quoting?

Yes, we assess the door and existing lock condition on-site and provide a transparent, itemised quote before any work begins.

8. What brands of smart locks can you install?

We work with a range of smart and digital lock brands and can advise on the right option for your door and budget during the site visit.

9. Do you provide GST-compliant billing?

Yes, every residential, commercial, and industrial job is billed with a proper, transparent GST-compliant invoice.

10. How do I book a door lock installation?

Call us at +91-8510060928 or fill out our online contact form, and our team will schedule a free site visit at your convenience.

11. Can you upgrade an old lock to a smart lock without replacing the door?

In most cases, yes. We assess whether the existing door and frame can support a smart lock retrofit, and reinforce the frame if needed rather than requiring a full door replacement.

12. Do you work with builders and architects on new construction?

Yes, we work with builders, architects, and interior designers to specify and fit lock hardware correctly as part of new construction or renovation projects, not as an afterthought once doors are already hung.

13. Do you install remote-controlled or keyless locks for gates?

Yes, we install remote fob-controlled and keyless entry systems for main gates, shutters, and doors, with a backup access method set up in case the remote or battery fails.

Get a Lock That Actually Does Its Job

A lock is only as good as its installation, and most break-ins exploit exactly that gap. Whether you need a single main door lock replaced, a smart lock properly retrofitted, or a full multi-point system installed across a new construction project, the same standard applies: the door and frame get prepared first, the hardware gets matched to the actual need, and the fit gets tested before we call the job done.

Book your free site visit today with Vishwakarma Fabrication Work Pvt. Ltd. and get a door lock — main door, smart lock, multi-point system, or cabinet fitting — installed properly the first time, across Delhi, Noida, Gurugram, Faridabad, and Ghaziabad.