When you’re locked out, lost your keys, or need to resecure your property, Island Lock King delivers Brentwood’s fastest, most trusted locksmith services. Whether you’re on Suffolk Avenue, near Brentwood State Park, or anywhere along Washington Avenue, our local mobile team is standing by — ready to unlock, rekey, or replace your keys with speed and precision.
From last-minute car key emergencies to full home security upgrades, we’ve become Brentwood’s go-to locksmith because we treat your situation like it’s our own.
Automotive Locksmith – Car Key Replacement in Brentwood
Lost your car keys in Brentwood? Remote fob not working? No tow truck needed.
Island Lock King comes to you with:
✅ On-site car key cutting & laser precision duplication
✅ Remote key fob & smart key programming
✅ Push-to-start key replacement for most makes/models
✅ Ignition cylinder repair and replacement
✅ Emergency car lockouts — damage-free and fast
We cover all car locksmith needs across Brentwood — whether you’re at Brentwood Train Station, parked near Ross Memorial Park, or stuck at Home Depot on Commack Road.
Residential Locksmith – Brentwood Home Security Experts
Your home is your sanctuary — don’t trust its locks to just anyone. Brentwood homeowners rely on Island Lock King for:
New lock installation and upgrades
Smart lock setup (Schlage, Kwikset, Yale & more)
Door rekeying for new homeowners and tenants
Emergency house lockout services
High-security deadbolt solutions
We’re available 24/7 to re-secure your home whether you’re in the Twin Lawns neighborhood or the Edgewood Preserve area.
Commercial Locksmith Services in Brentwood
Locksmith solutions tailored for Brentwood businesses:
Commercial-grade locks and cylinders
Master key system design & installation
Access control and keyless entry setup
Office lockouts and door hardware repair
Panic bars and emergency exit devices
From auto shops and bodegas to office buildings along Suffolk Ave, we provide fast, discreet commercial locksmith services to keep your operation secure and compliant.
Long Islands Locksmith
Posted on Google
Brenda Jurado
Trustindex verifies that the original source of the review is Google.
Excellent service from Iceland Lock! If I had more stars I’d give it. I lost my car keys and needed a new key fob fast. He came out quickly, programmed the fob, got my car open, and kept me updated the whole time. The job was professional and efficient. Super happy and satisfied with everything. Highly recommend!
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Jason Joseph
Trustindex verifies that the original source of the review is Google.
Fast and effective very pleasant to work with. Thank you James!!
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Maria K
Trustindex verifies that the original source of the review is Google.
James is a kind and caring person! He gave me a very fair price and did the job with a very pleasant disposition! He answered my questions and when I needed something changed, he did it without an additional charge! There should only be more locksmiths like Island Lock King!
Bravo to James!
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Richard Parisi
Trustindex verifies that the original source of the review is Google.
great fast service and very reasonable prices highly recommend
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Lenia Kiki
Trustindex verifies that the original source of the review is Google.
They were very quick to come and opened door. They were very professional, they checked my ID before they started their work.
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Evan Russell
Trustindex verifies that the original source of the review is Google.
The wrong door was locked to my office and James came first thing in the morning before my staff got in. Quick and fairly priced.
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Plead The fifth
Trustindex verifies that the original source of the review is Google.
Literally the best. Came out and got my key for me in bad weather and traffic at 8am
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samuel l
Trustindex verifies that the original source of the review is Google.
I had a great experience with Island Lock King. Super professional, fast response, and very knowledgeable. They showed up on time, explained everything clearly, and got the job done quickly without any hassle. You can tell they really know what they’re doing and care about their customers. Fair pricing, honest service, and top-quality work. I definitely recommend them to anyone who needs a reliable locksmith!
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James Bender
Trustindex verifies that the original source of the review is Google.
I had been burned by a previous locksmith who promised the world and left me with non-working fobs and an empty bank account. A buddy recommended Island Lock King and I called — best call I made all week. He showed up right on time, friendly and professional, and got to work. In about 20 minutes he cut and programmed five fobs for my truck, tested each one, and made sure everything synced up before he left. No nonsense, no hidden fees, and he actually explained what went wrong with the last guy so I wouldn’t get ripped off again. Respectful, fast, and honest — exactly the kind of local pro I’ll call from now on. Five stars.
What Our Customers Say
Nanette C.
Verified
Nice and fast guy. He has the best prices on the East End. I called a couple of other locksmiths they were 200 dollars more and not so friendly.
John R.
Verified
Did not respond to my call. Unprofessional to waste people's time waiting for a response.
Mitchell A.
Verified
Did the job right
Explained everything about the lock on the car
Did meet me on time
Nice guy good tech
Thomas P.
Verified
Recently purchased a 2018 Ford Escape for my son but it only came with one key. Not taking a chance on losing the one and only key so I reached out to Island Lock King yesterday afternoon. I received an incredibly fast response and a very reasonable quote to cut a new key and program the FOB. Set an appointment time to come to my home and I already have my new key in less than 24 hours from my initial contract. Highly recommended!
John S.
Verified
James is very business like and prompt and curtious service. Showed up when he said he would and finished the job right on time. I highly recommend him for your locksmith needs
Carolyn R.
Verified
Island Lock King is King! Needed a new key fob. Called around 10:00 am and wasn't an emergency but the technician was at my home at 2:00 pm. He called along the way to let me know he was 20 minutes out. Arrived on time, was friendly and took care of business in 25 mins. Price was great and key works perfectly. Can't recommend them enough.
Leonora N.
Verified
I would definitely recommend Island Lock King! James responded to my text immediately. He was on time (actually he was at the house before I arrived,) professional, and super helpful. It's nice to not be taken advantage of when you're in a bind. From start to finish he replaced my MIL's front door lock in 30-45 minutes. Could not be more pleased! Thanks again James!!!
Frank F.
Verified
I needed a key for a 2009 wrangler so I called Jim at Island Lock King. He was extremely helpful on the phone. Jim said he would come to my house and make the key here. Within an hour I had a new key at a reasonable price. I would highly recommend Island Lock King
Karen S.
Verified
I locked myself out of my condominium after work on a very cold Thursday evening in January. My neighbor suggested I call Island Lock King. James was at my place in a very short time. He was extremely professional. Thanks so much!
Karen, Port Jefferson
David S.
Verified
Great experience. Professional, very fair price. Quick, knowledgeable, on time meeting at location. Can't overstate how pleased with this service. Feel confident using them!
☎️ Call Island Lock King – Brentwood’s Locksmith Leader
Your time is valuable. Your security is non-negotiable. And your locksmith should be local, reliable, and ready when you are.
📞 Call now at 631-639-1345 for immediate service in Brentwood or use our online request form to book a technician today.
Brentwood, NY, USA 631-639-1345
Drop us a line!
📍 Why Brentwood Trusts Island Lock King
🚨 24/7 emergency service throughout Brentwood
📲 Mobile techs with GPS-dispatch — ultra-fast arrival
🔑 Specialists in car key replacement & programming
💬 Hundreds of 5-star local reviews across Long Island
We’re not a lead farm or dispatch service — we’re a real, local team based right here on Long Island, proud to serve the Brentwood community with honest pricing, fast response, and unmatched reliability.
⭐⭐⭐⭐⭐
“I was locked out of my car near Suffolk Avenue in Brentwood and called Island Lock King. They showed up in under 20 minutes and made me a new key on the spot! Super fast, professional, and affordable. Best automotive locksmith in Brentwood hands down.” — Tanya R., Brentwood, NY
⭐⭐⭐⭐⭐
“We just moved into a new home near Brentwood State Park and needed all the locks rekeyed. James was friendly, efficient, and explained everything. He even upgraded our front door deadbolt. I wouldn’t trust anyone else with my home security in Brentwood.” — Luis M., Brentwood, NY
💬 Customer Reviews – Island Lock King in Shirley, NY
Lost my smart key at the gas station in Lindenhurst. Dealer said 4 days and $400. Island Lock King came in 30 minutes and saved my day. Huge thanks
Locked my keys in the car outside Roosevelt Field Mall. These guys were there in under 20 minutes. Super polite, fast, and didn’t damage anything
James programmed a new fob for my BMW in my own driveway. No tow. No stress. Way cheaper than the dealer.
