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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon61
    Verified locksmith services reviews

Find Locksmiths in Old Greenwich

MM Discount Locksmith, LLC

4.71(
36
)
Approved Pro

MM Discount Locksmith, LLC

4.71(
36
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
76 local quotes requested

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of locksmith services, that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Got locked out of my home on a weekend, so I was pleasantly surprised at how quickly they responded to my request. Arrived within an hour and got me back in my house within 10 minutes of getting here. Mo was friendly and I’ll give them a call if I ever get myself in this situation again. Thank you!"

Annette M on July 2025

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of locksmith services, that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Got locked out of my home on a weekend, so I was pleasantly surprised at how quickly they responded to my request. Arrived within an hour and got me back in my house within 10 minutes of getting here. Mo was friendly and I’ll give them a call if I ever get myself in this situation again. Thank you!"

Annette M on July 2025


Stamford Locksmith

No reviews yet

Stamford Locksmith

No reviews yet
2 years of experience

Extensive knowledge and expertise in all facets of vehicle, commercial and residential areas. Having experienced the frustration of being locked out on multiple occasions ourselves, we empathize with the inconvenience it brings. This understanding drives our unwavering commitment to delivering the fastest and most reliable automotive locksmith service in Stamford, CT. We genuinely appreciate your decision to select Stamford Locksmith LLC as your trusted local automotive locksmith and service provider. We eagerly anticipate the opportunity to serve you.

Extensive knowledge and expertise in all facets of vehicle, commercial and residential areas. Having experienced the frustration of being locked out on multiple occasions ourselves, we empathize with the inconvenience it brings. This understanding drives our unwavering commitment to delivering the fastest and most reliable automotive locksmith service in Stamford, CT. We genuinely appreciate your decision to select Stamford Locksmith LLC as your trusted local automotive locksmith and service provider. We eagerly anticipate the opportunity to serve you.


Finelines striping

No reviews yet

Finelines striping

No reviews yet

We are two brothers who enjoy taking our jobs seriously and efficiently. Our customers satisfaction is our one and only concern. No job is too large or too small. Please feel free to reach out anytime! -Finelines LLC.

We are two brothers who enjoy taking our jobs seriously and efficiently. Our customers satisfaction is our one and only concern. No job is too large or too small. Please feel free to reach out anytime! -Finelines LLC.


Avatar for Woody the locksmith llc

Woody the locksmith llc

5.00(
10
)

Woody the locksmith llc

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Been a licensed locksmith for a decade. license and insured. My job included emergency lockouts, safe lockouts, residential lock change, commercial lock change, rekeying locks. master keying locks to commercial and residential properties. My job is to make sure you are more than satisfied with my service and feel safe and secured in your new home or business. I can show license up on arrival to ensure I'm licensed. Integrity is what we stand for!!!

"Great he fixed it quickly"

Eileen J on October 2023

Been a licensed locksmith for a decade. license and insured. My job included emergency lockouts, safe lockouts, residential lock change, commercial lock change, rekeying locks. master keying locks to commercial and residential properties. My job is to make sure you are more than satisfied with my service and feel safe and secured in your new home or business. I can show license up on arrival to ensure I'm licensed. Integrity is what we stand for!!!

"Great he fixed it quickly"

Eileen J on October 2023




BeeOpen Locksmith

No reviews yet

BeeOpen Locksmith

No reviews yet
20 years of experience

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.


5star locksmith LLC

No reviews yet

5star locksmith LLC

No reviews yet

We are a small mobile locksmith company. Specializing in all locksmith work 1. Install home or office smart and non smart locks. 2. Home Automotive lockouts. 3. Home and Automotive keys, key and push to start. We offer 5 star service every time ...

We are a small mobile locksmith company. Specializing in all locksmith work 1. Install home or office smart and non smart locks. 2. Home Automotive lockouts. 3. Home and Automotive keys, key and push to start. We offer 5 star service every time ...


Stamford Pro Services LLC

No reviews yet

Stamford Pro Services LLC

No reviews yet

Stamford Pro Services has been in business for over 2 years and is still growing. Being a family orientated company we provided professional services at an affordable rate. Through experience, We will be safe and damage-free. We mastered the ability to organize storage facilities and can accommodate all your packing. We are well-trained for all long distance services. Find us on moving help for all moving services. We offer our services in New York & New Jersey. All State to State Moves and more. Call Us Today For a Free Quote.

Stamford Pro Services has been in business for over 2 years and is still growing. Being a family orientated company we provided professional services at an affordable rate. Through experience, We will be safe and damage-free. We mastered the ability to organize storage facilities and can accommodate all your packing. We are well-trained for all long distance services. Find us on moving help for all moving services. We offer our services in New York & New Jersey. All State to State Moves and more. Call Us Today For a Free Quote.


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Locksmiths questions, answered by experts

Newer, electric-powered door locks generally have a life span of five years or less. That’s thanks, in large part, to a phenomenon called planned obsolescence, in which products are programmed to need replacing after a certain amount of time. That’s also why older, manual, push-key locksets can last up to 30 years with regular cleanings and maintenance. When it does come time for a new set-up, know that the cost to change locks ranges from $130 to $500 on average.

While lock crunching as a whole is not terribly common, it is one of the most frequently used means of forced entry into a home. Recent data suggests that forced entry through lock crunching or snapping occurs in more than 25% of burglaries.

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.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

Many insurance providers offer policy discounts when adding security features to your home. The best way to find out if new locks will reduce your premium is to simply ask your agent.

The Old Greenwich, CT homeowners’ guide to locksmith services

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