Honda Auto Key Duplication – Brentwood, NY 11717

Spare car keys cut and programmed at your car — we come at your car anywhere in Brentwood.
When you search for honda auto key duplication in Brentwood, NY 11717, you want someone who comes to you. Car Key Locksmith is a mobile automotive locksmith in Brentwood, specializing in making spare keys — cut and programmed — while you still have a working key. Our technicians bring key blanks, cutting machines and dealer-level programming tools to your car, so most jobs are finished in one visit — with a clear price before any work starts.
As a mobile auto locksmith, we also open houses and offices — home lockouts and commercial door lockouts included. Same-day help reaches Deer Park, Hauppauge and Commack as well.

Honda Auto Key Duplication Since 2001
Our car key duplication covers making spare keys — cut and programmed — while you still have a working key. We come to you instead of you coming to us, which saves the tow and the wait.
Every technician carries key blanks, cutting machines and dealer-level programming tools, checks ownership before starting, and tests the result with you. You always know the price before the work begins.
More Ways We Can Help
Besides car key duplication, our Suffolk County technicians handle:
- Home and house lockouts too — we open front doors and change locks
- Ford FDRS dealer-level programming for newer Ford and Lincoln vehicles
- Honda remote head repair — a new shell, buttons or blade for a worn remote-head key
- 24 hour lockout service for cars, SUVs, trucks and vans, nights and weekends included
Domestic, Asian and European Makes
We carry keys and programming equipment for most cars, SUVs, vans and pickups on the road, including Kia, Jeep, BMW, Toyota, Jaguar and Infiniti. That covers remote-head keys, flip keys and proximity fobs.
Locksmith Since 2001
More than two decades in business means we have the tools, the parts and the know-how for making spare keys — cut and programmed — while you still have a working key. It also means we know the roads, so we get to you faster.
Upfront Pricing
Here is what moves the price up or down:
- The type of key being copied (basic, transponder, remote-head or smart key)
- How many spares you want
- Whether the key needs programming as well as cutting
We would rather give you an honest number on the phone than surprise you on arrival.
Why People Trust Us
- Dealer-level programming equipment in every van
- Usually cheaper and faster than the dealer
- Local technicians who know Long Island roads and neighborhoods
- Licensed, insured technicians you can trust
- We come to you — no tow, no dealership appointment, no waiting days for parts
- Real people answer the phone, not a call center
On Call in Brentwood
Mobile service means the location is up to you. In Brentwood that includes parking lots, apartment garages, train station lots, workplaces and gyms and beaches. Local details are on our Brentwood 11717 page.
Close by, we also cover Hauppauge 11788, Bay Shore 11706, Islip 11751.
Included With Every Visit
Every visit can include:
- Spare keys cut to match your working key exactly
- Lost keys erased from the car's memory where supported
- Several spares at once for family members and fleets
- Spare keys cut and programmed at the same visit
- Remote and smart key spares paired with the car
- Valet keys that open the doors but not the trunk or glovebox, where available
Things That Help
- Be careful with cheap online fobs — many are the wrong frequency for your car.
- Stay with the vehicle if it is safe to do so.
- Keep a spare somewhere other than the car itself.
What to Expect
No surprises — this is how it goes:
- Call (516) 750-0433 with the year, make and model and the type of key you have now.
- We quote the spare and an arrival time.
- The technician cuts the new key from your working key and programs it.
- You test the spare in the doors and the ignition before we leave.
Frequently Asked Questions
What should I have ready when I call?
Your location, the year, make and model, and your ID with the registration or title for when the technician arrives.
Will you tell me the price before you come?
Always. You get the price on the phone, before a technician is dispatched.
Will a hardware-store copy start my car?
Usually not. Most cars since the late 1990s need a programmed transponder chip, which a plain cut copy doesn't have.
I lost my car keys and have no spare. Can you help?
Yes. With your ID and the registration or title, we make a new key from the VIN and program it to the car — no original needed.
Which areas do you cover?
All of Nassau County, much of Suffolk County and Queens, including JFK Airport, Jones Beach, Resorts World Casino and UBS Arena.
Can you copy a push-to-start smart key?
Yes. We program an additional smart key to your car while your existing key is present.
Stuck Right Now?
A licensed locksmith in New York State, on call around the clock.
(516) 750-0433
