Locksmith Park Slope — 24/7 Licensed Service
Sunny Locksmith serves Park Slope, Brooklyn, around the clock under NYC License #2096389-DCA. Most Park Slope calls are apartment lock changes after a move, jimmy-proof installs, or a car key at the curb — finished the same visit, under NYC License #2096389-DCA. Call (917) 495-1990 — we also cover nearby Boerum Hill, Flatbush, Fort Greene.

Locksmith Work in Park Slope
In June 2026 we handled commercial door knob install near Grand Army Plaza — documented with photos on our work page. That is the kind of proof we prefer over adjectives.
Park Slope doors take abuse — street-level apartments, shared hallways, heavy storm doors. We install Grade 1 deadbolts, jimmy-proofs, and smart keypads that survive daily use.
Emergency Lockouts in Park Slope
Locked out of an apartment or house in Park Slope? We open doors by picking or bypassing first — drilling only when the hardware leaves no choice — and we verify you belong there before we start. If the keys are gone for good, we change or rekey in the same visit. Dispatch answers 24/7.
Residential Locks & Rekeys
Moving in, lost keys, or hardware that sticks: we install deadbolts and jimmy-proof locks, rekey healthy cylinders, and fit high-security Medeco or Mul-T-Lock cylinders when you need keys that cannot be copied at a hardware store. Mailbox lock swaps are a common renter call — we handle those too.
Commercial & Storefront Hardware
When a Park Slope business changes staff, we rekey or change locks the same day. For multi-door spaces we build master key systems so the owner carries one key and staff keys open exactly what they should. See commercial locksmith and business lockouts.
Car Keys & Automotive
Car key work in Park Slope happens at the vehicle: we cut blades on the machine in the van and program transponders and fobs through the OBD port. All-keys-lost jobs are routine — no tow to the dealer. See car key replacement and car lockouts.
Frequently Asked Questions — Park Slope
How fast can you reach Park Slope?
Most Park Slope lockout and lock-change calls see a technician within 20–40 minutes depending on traffic and the hour. You get a realistic time when you call — not a sales pitch.
Are you licensed to work in Park Slope?
Yes — NYC License #2096389-DCA. Every technician we dispatch to Park Slope works under it.
What services do you cover in Park Slope?
Residential lockouts and lock changes, commercial storefront and office hardware, panic bars and closers, and on-site car key cutting and programming. One company, one license.
Can you change locks the same day I move into Park Slope?
Yes. Same-day lock changes and rekeys are standard. Bring proof of residency; we make sure old keys stop working before we leave.