
Want to make a spare key for your vehicle? Brothers Auto Locksmith LLC offers fast, affordable, on-site car key duplication services all over Suffolk County, Long Island. With one call, we reach the client location on time and ensure accurate vehicle key duplication in one visit, even if you need same-day service. We are active Monday to Sunday to assist you.
Our team is all over Suffolk County; therefore, when you ask for an emergency key duplication, we dispatch the closest locksmith to your location. All our technicians have long work experience and are licensed. Whether your vehicle is a car, van, or truck, our locksmiths are masters at duplicating keys for all makes and models.








Our professional car key duplication service is for all makes and models. We produce all traditional to smart key duplications.
We produce duplicates of basic metal car keys using professional key-cutting equipment and ensure that the duplicates fit perfectly into the ignition and door locks. As these keys don’t need programming, the process is fast and economical.
These keys have a built-in chip that connects with the vehicle’s immobilizer system for security. We professionally cut and program the transponder keys and ensure the duplicate starts the engine smoothly.
Smoothly control your car with the duplicate remote key fob as your original. We offer duplication and programming of remote key fobs, ensuring the spare is fully synced with your car and can access everything faultlessly.
We program exactly as the original key, and ensure it is securely paired with your vehicle. Our team handles smart or push-to-start key duplication through advanced tools and programming expertise.
Get our hassle-free car key duplication service anywhere in Suffolk County.
Get in touch with us to schedule service or request emergency service, as well as provide details about your vehicle and key type so that we can prepare the right tools.
For a quick response, we dispatch our expert locksmith who is near your place.
According to your provided details, we will arrive with the premium equipment to cut and make the copy and program it (if required) to sync with your vehicle’s security system.
Before we leave your place, you’ll test the spare key we created to see whether it works properly or not. Once everything is confirmed, you’ll get a fully functional spare key for your vehicle.
To get duplicate keys for your car, you have only two options: reach out to a dealership or a professional auto locksmith. When you choose he dealership, you may have to wait a long time to get the spare, tow your car to their site, and pay a high cost. On the other hand, when you get assistance from professional auto locksmiths, you’ll receive the duplication quickly, even on the same day, at a reasonable cost. Moreover, it’s a hassle-free way — without towing your vehicle, you can get the key.
Need urgent duplication? Or, want to schedule the service? Simply send us an email or call the provided number to get on-time, on-site car key duplication services from anywhere in Suffolk County.
Yes! We can do it accurately, but that is under our vehicle key replacement service.
The cost depends on the key types:
However, we make and tell the price before starting work.
In most cases, approximately 15-45 minutes are needed to create and program a key. The time also depends on the type of key.
Yes. Duplication is making a copy of an existing key, and replacement is creating a lost key. Therefore, the duplication process needs less effort, time, and investment than the replacement.
No. You don’t need to because we provide completely mobile services. Just contact our team when you need the service, and we’ll come to you.