Deadbolt Installation NYC — Residential and Commercial

A deadbolt is the most effective upgrade you can make to a standard NYC apartment door without replacing the entire lockset. Unlike a spring latch, a deadbolt cannot be pushed open — it extends a solid steel bolt deep into the door frame and resists kick-in, shimming, and forced entry in ways that standard knob locks cannot. Mr. Locks installs single cylinder, double cylinder, and high-security deadbolts across NYC for apartments, houses, offices, and commercial properties.

Most deadbolt installations take under 30 minutes. We carry the most common residential and commercial deadbolt models and can typically complete your installation same day.

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Professional Deadbolt Installation Across NYC

Unlike a spring latch, a deadbolt cannot be pushed open — it extends a solid steel bolt deep into the door frame and resists kick-in, shimming, and forced entry in ways that standard knob locks cannot.

Most deadbolt installations take under 30 minutes. We carry the most common residential and commercial deadbolt models and can typically complete your installation the same day. Browse our full lock range.

professional Mr. Locks technician

Deadbolt Types We Install

The right deadbolt depends on your door, your security needs, and NYC building codes. We install all three main types and will advise on the best option during the visit. See our full range of deadbolts.

Single Cylinder Deadbolt

The most common deadbolt type for NYC apartments. Keyed on the outside, thumb turn on the inside. Easy to operate from inside without a key. The right choice for most residential doors where the glass in or near the door is not an issue.

Double Cylinder Deadbolt

Keyed on both sides — no thumb turn. Required in situations where a door has glass panels or sidelights close enough to the lock that someone could break the glass, reach in, and turn a thumb turn to open the door. Provides significantly higher security. Note: building codes in some NYC occupancies restrict double cylinder deadbolts — we will advise on this during the visit.

Deadbolt Installation Pricing in NYC

Standard deadbolt installation runs $80–$200 per door including labor and standard hardware. High-security deadbolt installation runs $150–$400 depending on brand and cylinder type. Hardware is included in the quote.

See our Locksmith Cost NYC guide for a full breakdown, or call us for a specific quote.

Why Choose Mr. Locks for Your Deadbolt Installation

Licensed Since 2003:

Mr. Locks has installed and serviced locks across New York City for over two decades.

Same-Day Service:

We carry common residential and commercial deadbolt models on the vehicle and can typically install the same day.

Licensed and Insured:

We are fully licensed, bonded, and insured for your protection.

All NYC Door Types:

Metal, wood, and composite apartment doors — we have the tools and experience for every NYC door.

Transparent Pricing:

Upfront, competitive pricing with no hidden fees — you get a quote before we start.

Frequently Asked Questions

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Do you carry deadbolts with you, or do I need to supply one?

We carry a range of standard and high-security deadbolts on every service call. For most standard apartment door installations, we have what you need on the vehicle. If you want a specific brand or model, tell us when you book and we will confirm availability.

Can you install a deadbolt on a metal apartment door?

Yes — metal doors are common in NYC and require specific drill bits and techniques. We have the tools and experience for all NYC door types including metal, wood, and composite doors.

What if I want to replace the whole lock, not just add a deadbolt?

We provide full lock change service NYC as a separate service. If you are unsure whether to add a deadbolt or replace the full lockset, describe your door when you call and we will advise on the most cost-effective option.

Book Your Deadbolt Installation

Same-day and next-day scheduling across all five boroughs. Call or text for an upfront quote.

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