Change who can access your property — without replacing the entire lock. Fast, affordable rekeying service throughout New Haven County, CT.
What Is Rekeying
Rekeying is the process of changing the internal pins inside a lock cylinder so that the old key no longer works and a new key operates the lock. It's a cost-effective alternative to full lock replacement when the lock hardware itself is in good condition. The result is the same — only a new key can open your lock — at a fraction of the cost.
When to Rekey
There are several situations where rekeying is the smartest, most practical solution for protecting your property in New Haven County, CT.
Get Service
CT Locksmith Service LLC rekeys residential and commercial locks throughout New Haven County, CT. Our mobile technicians bring everything needed on-site — no need to remove your locks or travel anywhere. Call (203) 903-8016 to schedule service or ask about our multi-lock rekeying discounts.
FAQ
Yes. Rekeying is significantly more affordable than replacing locks entirely, since we only change the internal pin tumblers, not the lock hardware itself.
Yes. We can rekey multiple locks so they all operate with a single key — a service called master keying or key-alike service.
Most locks are rekeyed in 10–20 minutes each. A full house with several locks can typically be completed in under an hour.
24/7 Emergency Service
CT Locksmith Service LLC dispatches immediately across all of New Haven County, CT. Average response: 15–25 minutes.
(203) 903-8016Available In Your City
24/7 lock rekeying in every city and town we serve — select your location for local details, response times, and direct dispatch.
Service Area
Many "locksmith" ads route you to out-of-state call centers that quote a low price, then send an unlicensed subcontractor who charges 3–5× more on arrival. Always get the full, total price upfront before anyone comes out — and confirm they're local and licensed.


We're a locally owned CT-licensed shop (CT #LCK.0000220) with a real address in Bethany. You talk to the owner, you get the real price, and a licensed tech shows up.
CALL (203) 903-8016