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Keep your existing locks, just make the old keys stop working. A local technician quotes the price by phone before showing up at your North Merrick home.

Handled on-site in a single visit, no shop trip
Lock Rekeying near Meadowbrook State Parkway nearby. Mobile response typically 15–30 min.
24/7
in North Merrick
Quick answer
Yes. RC Locksmith Nassau County rekeys locks at homes in North Merrick, typically arriving in 15 to 30 minutes. Your existing lock hardware stays exactly where it is, only the internals change so old keys no longer work. Pricing runs $95 to $300+ depending on how many cylinders need rekeying and the keying setup you want. Call (516) 636-1712 for a quote before anyone is scheduled.
Rekeying swaps the pins inside your existing lock cylinders so old keys stop working, without replacing the doorknobs or deadbolts. It's the right call after a move-in, a lost key, or a tenant change.
A technician prices the job by phone based on how many locks you have and whether you want them all keyed alike.

Quick Facts
Service Focus
Lock Rekeying
This page is focused on one exact service in one exact Nassau County area.
Service + Area
Lock Rekeying in North Merrick
Best for people who already know the town and the kind of help they need.
Typical Pricing
$95-$300+ depending on number of cylinders and keying setup
Actual job totals depend on the hardware, vehicle, timing, and work scope involved.
Zip + Landmark Context
11566 | Meadowbrook State Parkway nearby
These local details help confirm coverage and speed up dispatch accuracy.
A single cylinder rekey costs less than a whole-house job. Most North Merrick houses in this area are detached single-family homes built in the 1950s, ranch and bi-level and Colonial Revival styles, and many still have their original front and side door hardware.
If you want the front door, back door, and any side entry all keyed to one new key, tell the technician that upfront when they call back so the $95 to $300+ quote reflects the full job, not just one lock.
North Merrick has no LIRR station of its own, residents drive to the Merrick station just south of here, which means the hamlet is a car-dependent area our technicians already route through regularly. Coming off Sunrise Highway (NY 27) or down Merrick Avenue, Camp Avenue, or Meadowbrook Road puts a tech at most doors here inside the 15 to 30 minute window.
When you call, give the dispatcher your street off one of those roads so the nearest available technician can plan the fastest route in.
Have the locks you want rekeyed identified, front door, back door, garage entry, whatever applies, and know whether you want one key for all of them or separate keys per lock. If you're rekeying because of a lost key or a tenant who moved out, mention that when the technician calls back with the quote, it doesn't change the non-destructive process but it helps them bring the right pin kits.
You do not need to be home for the callback, just reachable at the number you gave the dispatcher.
Tell us what happened at (516) 636-1712
We talk through the problem, confirm scope, and give a clear price range
A mobile technician reaches North Merrick typically within 15–30 min
We complete the work and confirm everything operates as expected
These related pages help if the problem turns out to be slightly broader or narrower than lock rekeying alone.
Call if you want a clear answer on pricing, timing, and whether this exact service is the right fit for the issue in North Merrick.
(516) 636-1712Location
North Merrick, NY
Zip Codes
11566
Service Type
Lock Rekeying Service
Availability
24/7 Emergency Service
If North Merrick is not the exact town match you want, these nearby combo pages keep the same service intent while changing location only.
These supporting articles answer the questions people often have before they call this exact local service page.
Local Locksmith Service
Call RC Locksmith Nassau County for lock rekeying help in North Merrick with clear pricing, mobile dispatch, and straightforward next steps.