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Buffalock and Key
5.0(
5
)

Serving Niagara Falls, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I needed a key fob programmed for my Volvo, and after calling almost 10 locksmiths, Eli was the only one who could do the job. I felt very confident working with Eli. He is super skilled and very kind. Easily the best locksmith in Buffalo. This is where you should go. Cannot recommend enough!!"
Response time6 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Niagara Falls, NY and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
Additional Photos
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
859
)

Serving Niagara Falls, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

80 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for E&S Locksmith and handyman service
E&S Locksmith and handyman service
New to Angi

Serving Niagara Falls, NY and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

E & S Handyman and Locksmith\n\nAt E & S, my focus is simple: Quality without compromise. I believe that doing a job right the first time is more important than doing it the cheapest way possible. While some competitors may offer lower rates by cutting corners, I take the necessary time to ensure every detail is perfect and that you are 100% satisfied with the result. 🛠️\n\nWhether you’re locked out, upgrading your home’s interior, or need help crossing off that "to-do" list, you can count on honest, professional, and meticulous service.\n\nOur Specialized Services:\n\nLocksmithing: Emergency lockouts, re-keying, and deadbolt installations.\n\nHandyman Repairs: Light plumbing, electrical fixtures, and general home maintenance.\n\nInterior Painting: Room refreshes, accent walls, and trim work.\n\nFurniture Assembly: Fast and sturdy assembly for IKEA, Wayfair, and more.\n\nTV Mounting: Secure mounting and wire concealment for a clean look.\n\nI treat your home with respect and my work with pride. Message

5 neighbors recently requested a quote
Avatar for Home Service
Home Service
4.1(
41
)

Serving Niagara Falls, NY and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"
garage door
2118 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for Lock Nerds Locksmith
Lock Nerds Locksmith
5.0(
7
)

Serving Niagara Falls, NY and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"These guys are absolutely awesome, I hired them to rekey my home and had minor issues with my side door which they fixed and I was so grateful for. The staff knowledge is outstanding and their customer service is paramount. I would recommend everyone to use Lock Nerds Locksmith absolutely the best."
New Home Security
We Service Western, NY with ❤️
Built in Buffalo, NY
Emergency Locksmith Services
Locksmith Services

+7

Response time2 days
Recommended by100%of homeowners
Avatar for Defense Locksmith
Defense Locksmith
5.0(
3
)

Serving Niagara Falls, NY and surrounding areas

In business since 2020

Emergency services offered

Warranties offered

"I needed a keyless entry lock installed in my AirBnB and also needed some keys made. Simon arrived on time, was very kind and professional and completed the job quickly. He also showed me how to change the key code on the lock which is important because of the guest turnover in my rental. I highly recommend Simon. I've already scheduled another appointment with him to install a new door."
Schlage Keypad deadbolt and door handle
Old mortise replacment
Old mortise replacment
electronic Keypad install
Key fob

+2

Response time30 mins
Response rate100%
Recommended by100%of homeowners
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Locksmiths questions, answered by experts

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

Keyless locks are great for convenience, letting you unlock doors with a code or your phone so you don't need to carry keys around. They also often come with helpful features like temporary codes for guests. On the downside, they can be more costly up front and do require batteries that will eventually need replacing. If you value ease of use and additional security features, keyless locks are worth the investment.

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

There is a reason many commercial garages and storage facilities have roller garage doors. They stand out as one of the most secure options due to their unique design. The compact installation and absence of visible leverage points on the sturdy aluminum curtain make them a formidable obstacle for potential intruders. 

The Niagara Falls, NY homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.