ALEXLocksmith & Car Keys Open 24/7(516) 837-5542

Residential locksmith in Nassau County, NY

Locked out of your house, just moved in, or need stronger locks? Alex comes to you day or night, serving Nassau County, with most common home lock jobs completed in one visit.

  • Open 24/7Usually there in 15–35 min
  • Licensed & insured13 years of experience
  • Price on the phoneBefore Alex drives over
  • 3-month warrantyPay after the job
High-security deadbolt with a new set of keys on a home door in Nassau County, NY
A high-security deadbolt with its new keys.
Locksmith using a pick gun to open a locked house door in Nassau County

Locked out of your house

Keys inside, a lost key, or a lock that won't turn? Alex comes to your door, usually in 15–35 minutes, and gets you back in. He tries to open the door without damage first. If a lock has to be drilled or replaced, you hear it, and the price, before he does it.

  • Front doors, back doors, side and garage entry doors
  • Knob locks, deadbolts and keypad locks
  • New keys made on the spot if yours are lost
  • Broken keys removed, jammed locks repaired
Locked out? Call (516) 837-5542
Rekeyed deadbolt with a new set of keys

Lock rekeying

Rekeying changes the pins inside your lock, so old keys stop working and new ones do. Your locks stay on the door.

  • One key for compatible locks
  • Kwikset, Schlage and most home locks
Rekey my locks
New deadbolt and knob lock installed on a home entry door

Lock & deadbolt change

Worn, broken or weak locks replaced with new knob locks, levers and deadbolts, installed and tested at your door.

  • New deadbolt installation
  • Handle sets and lever locks
Change my locks
Schlage touchscreen smart deadbolt installed on a front door

Smart lock installation

Keypad, fingerprint and app-controlled locks, installed so the deadbolt lines up and throws smoothly. Alex sets up the codes, programs the keypad and pairs the lock with your phone app.

  • Schlage, Yale, Samsung and more
  • Codes, keypad and app set up for you
Install a smart lock

Rekey or replace your locks?

The most common question homeowners ask. Here's the short answer.

CompareRekeyReplace
Best whenYour locks work well and you only need old keys to stop workingA lock is worn, damaged or weak, or you want a new style
What changesThe pins inside, plus new keysThe whole lock
Typical reasonMoving in, lost keys, a roommate or tenant moved outBreak-in damage, sticking locks, upgrading to smart or high-security
One key for every doorYes, when the locks take the same keyYes, when the new locks are matched

What affects the quote: how many doors need work, the lock types, and whether the hardware is damaged. Photos help Alex identify your locks and quote the job.

Just moved into a new house? Do this first

You don't know how many copies of the old keys are out there.

  1. Count every outside doorFront, back, side, garage entry and basement doors. Each one needs to be covered, not just the front.
  2. Rekey to one new keyRekeying is usually quicker than buying new locks, and compatible locks can share one new key.
  3. Upgrade weak spotsAdd a deadbolt where there isn't one, or a smart lock for convenient keyless entry.

More home lock services

Real home locks Alex has installed and serviced.

Medeco high-security lock with a restricted key

High-security locks

What: Medeco and similar locks with restricted-key options and controlled duplication

Best for: front doors, side doors, rentals

Ask about high-security
Jimmy-proof surface-mounted deadlock on an apartment door

Jimmy-proof deadlocks

What: surface-mounted deadlocks common on apartment and basement doors

Best for: extra security on older doors

Ask about deadlocks
Schlage keypad lever lock installed on a home door

Keypad & fingerprint locks

What: keyless locks you open with a code, fingerprint or phone, with codes and app set up on site

Best for: families, rentals, managing access codes

Ask about keyless locks
Newly installed deadbolt on a home door, with the bolt and door edge visible

Deadbolt installation

What: new deadbolts fitted to doors that don't have one, or added for extra security

Best for: back doors, side doors, basement doors

Ask about a deadbolt

Safe lock work, too: call with the make and model to confirm.

Alex, residential locksmith in Nassau County, NY
Yale keypad deadbolt and lever installed by Alex on a front door

Meet Alex, your home locksmith

Alex is licensed and insured, with 13 years of experience with locks and keys. He carries rekey kits, key-cutting equipment and common locks in the van, so most home jobs are finished in one visit.

When you call, you talk to Alex, and Alex is the one who shows up. He'll ask for ID that shows you live there. It protects your home.

Recent home locks

Real locks Alex has installed and serviced on Long Island homes.

Home locksmith across Nassau County

Based in Valley Stream. Alex covers all of Nassau County, Long Island, and just over the line in Queens.

Home locksmith questions

Who do I call when I'm locked out of my house?

A licensed locksmith. Alex answers 24/7 in Nassau County, usually arrives in 15–35 minutes, and gives you the price on the phone before he drives over.

Should I rekey or replace my locks?

Rekey if your locks work well and you only need the old keys to stop working. Replace if a lock is worn or damaged, or you want a stronger or smart lock.

Should I change the locks when I move into a new house?

Yes. You don't know how many copies of the old keys exist. Rekeying every exterior lock to one new key is usually the quickest way to be sure.

Will you damage my door or lock?

Alex tries to open the door without damage first. If a lock has to be drilled or replaced, you hear it, and the price, before he does it.

Do I need to show ID?

Yes. Photo ID showing the address, or a lease or other proof that you live there. It protects you and your home.

More questions (3)
Do you set up smart lock codes and the app?

Yes. Alex installs the lock, sets up the access codes, programs the keypad and pairs it with your phone app, then tests everything with you.

Can you rekey Kwikset and Schlage locks?

Yes, most common home locks can be rekeyed. Compatible locks can also be set to work with one key.

Is there a warranty?

Yes. Every lock job comes with a 3-month warranty.

Need a car key instead? See car key replacement. For a store or office, see commercial locksmith.

Locked out right now?

24/7 residential locksmith in Nassau County. Call any time, day or night.

(516) 837-5542

Can't talk right now? Get a price by text.

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