Sure Lock & Key New Haven

09/03/2026

A rim lock bolts to the face of the door, so everything it resists lands in a few screws in the frame. A mortise lock sits in a pocket cut into the door edge — heavier body, deeper throw, a real anti-saw bolt. Neither is automatically right — a rim lock with a reinforced strike into the stud holds well. Send a photo of your door edge and we’ll tell you what you’ve got.

Sure Lock & Key 💙
📞 (855) 909-4011

08/28/2026

Dead battery, forgotten code, or a solenoid that won’t release — electronic safes fail in boring, fixable ways. We open gun, home and office safes without prying or drilling when possible, then repair or replace the keypad so it’s reliable again.

✅ Gun, home & office safes
✅ No-drill methods first
✅ Keypad repair/replacement after

Locked out of your safe? Call Sure Lock & Key before you damage it!
📞 (855) 909-4011

08/26/2026

Realtors, this is the closing ‘gift’ buyers actually remember. Buyers, the locks work — but the previous owner, their family and every contractor may still have keys. We rekey the whole house in under an hour so day one is truly yours.

✅ Every door on one new key
✅ Under an hour, we come to you
✅ Realtor referral partners welcome

📞 (855) 909-4011
Closing this month? Call Sure Lock & Key to book a rekey for the buyer!

08/25/2026

A jammed, loose or missing panic bar is the liability the next fire inspection catches — and a life-safety risk you don’t want to explain. We install, repair and upgrade exit devices on-site, to code, for any business door.

✅ New installs, repairs & upgrades
✅ Fire-code & life-safety compliant
✅ Any door, any brand

Hardware flagged? Call Sure Lock & Key before the re-inspection!
📞 (855) 909-4011

08/22/2026

Two experts. One front door. 🔑

We teamed up with Courtney Cusano & Kayla Magnoli (Courtney Cusano-Chachulski | CT REALTOR®) — the duo matching buyers and sellers with the right home — to answer the questions homeowners ask quietly and then Google at midnight.

Smart locks before a showing. Original 1926 hardware you don’t want to lose. The five keys nobody can find the week of closing. The 8 PM emergency the night before you sign.

Courtney and Kayla know the market. We know what’s behind the door. Swipe through for both answers. →

Save this one if you’re buying, selling, or just finally dealing with that door that never quite latches.

📞 24/7 mobile locksmith — (855) 909-4011

Got a question for either of us? Comments are open. 👇

08/20/2026

08/20/2026

Schools, clinics, offices and warehouses can’t run on keys that get copied and never come back. We install access control — cards, fobs and mobile credentials — so you grant access in seconds, revoke it instantly, and get an audit trail of every door.

✅ Cards, fobs & mobile credentials
✅ Revoke access in seconds
✅ Full audit log per door

📞 (855) 909-4011
Run a facility? Call Sure Lock & Key to scope access control before the fall rush!

08/12/2026

Choosing the right material for exterior doors—from steel and solid wood to fiberglass composites—determines your home's thermal insulation and impact resistance. Our New Haven experts help you weigh durability, energy efficiency, and security features to choose the ideal door replacement. Visit our website to explore high-security exterior door options in New Haven!

Sure Lock & Key 💙

Compare wood steel and fiberglass exterior doors by insulation durability security and maintenance to choose the best fit for your home.

08/11/2026

Sticking, sagging, or won’t lock at close? That aluminum glass door is one busy day from stranding you outside — or leaving you open overnight. We repair and replace storefront locks, closers, pivots and exit devices on-site, so you don’t lose a day of business.

✅ Aluminum glass door specialists
✅ Locks, closers, pivots, exit devices
✅ Fast, on-site service

Door acting up? Call Sure Lock & Key before it strands you!
📞 (855) 909-4011