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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon92
    Verified locksmith services reviews

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Avatar for Frank-Key Services

Frank-Key Services

4.99(
122
)
Approved Pro

Frank-Key Services

4.99(
122
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1989 years of experience

Serving Brooklyn, Manhattan, Staten Island. We are an owner-operated locksmith service company providing cost-effective security solutions for your home & business. 30+ years in the locksmithing trade Mobile lockshop is fully equipped to handle your security needs including duplicating keys on site. Offering Services from simple re-keys to electronic high-security lock options. Quality installations & experience set us apart We are particularly helpful with decorative hardware for interior as well as exterior doors. Additionally: Try us for your Commercial Services as well Retail Stores, Offices, Mgmt companies We can provide services including Commercial Locksets Master key plans Fire door replacement Code compliance Exit Devices Door Closers Glass Service ( Board up & replacement). Additional Phone Number: (212) 766-0774

"If you want it done right and not rushed, call Frank-Key Services. I had a challenging deadbolt change with an extra think door, and Frank was on time and under budget. He took the time and had the expertise to make this happen. I'm using nobody else from now on."

Shaun O on January 2025

Serving Brooklyn, Manhattan, Staten Island. We are an owner-operated locksmith service company providing cost-effective security solutions for your home & business. 30+ years in the locksmithing trade Mobile lockshop is fully equipped to handle your security needs including duplicating keys on site. Offering Services from simple re-keys to electronic high-security lock options. Quality installations & experience set us apart We are particularly helpful with decorative hardware for interior as well as exterior doors. Additionally: Try us for your Commercial Services as well Retail Stores, Offices, Mgmt companies We can provide services including Commercial Locksets Master key plans Fire door replacement Code compliance Exit Devices Door Closers Glass Service ( Board up & replacement). Additional Phone Number: (212) 766-0774

"If you want it done right and not rushed, call Frank-Key Services. I had a challenging deadbolt change with an extra think door, and Frank was on time and under budget. He took the time and had the expertise to make this happen. I'm using nobody else from now on."

Shaun O on January 2025


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
2003 years of experience

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



Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024


Avatar for Able Security Locksmiths

Able Security Locksmiths

4.86(
63
)

Able Security Locksmiths

4.86(
63
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a full service family owned and operated locksmith and security company. We provide commercial as well as residental service. You can come to us or we can come to you. If you come and visit us be sure to say "Hello" to Axel!

"It went very good and I am very happy with them. They were on time and professional."

Lucy F on June 2019

We are a full service family owned and operated locksmith and security company. We provide commercial as well as residental service. You can come to us or we can come to you. If you come and visit us be sure to say "Hello" to Axel!

"It went very good and I am very happy with them. They were on time and professional."

Lucy F on June 2019


Avatar for WEST HARTFORD LOCK CO

WEST HARTFORD LOCK CO

4.97(
63
)

WEST HARTFORD LOCK CO

4.97(
63
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

West Hartford Lock has been a staple in greater Hartford for over 80 years. Our experienced sales team, project managers and locksmiths are available to you for all your door and architectural hardware needs. Family owned and operated, service and attention to detail is our top priority. Please come in and visit our showroom or contact us at any time.

"Needed to have several doors re-keyed for my daughter's new home. Had terrible experience with another "locksmith" and did not use them. Called West Hartford Lock, my husband spoke with the office manage, Kathy Cerruto. Could not have been nicer, more professional, or more helpful. Someone went to my daughter's a few days later and re-keyed several locks in not too much time. VERY reasonable. Would absolutely recommend and use them again."

Donna D on February 2018

West Hartford Lock has been a staple in greater Hartford for over 80 years. Our experienced sales team, project managers and locksmiths are available to you for all your door and architectural hardware needs. Family owned and operated, service and attention to detail is our top priority. Please come in and visit our showroom or contact us at any time.

"Needed to have several doors re-keyed for my daughter's new home. Had terrible experience with another "locksmith" and did not use them. Called West Hartford Lock, my husband spoke with the office manage, Kathy Cerruto. Could not have been nicer, more professional, or more helpful. Someone went to my daughter's a few days later and re-keyed several locks in not too much time. VERY reasonable. Would absolutely recommend and use them again."

Donna D on February 2018


Accurate Locksmith

4.87(
30
)

Accurate Locksmith

4.87(
30
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Accurate Locksmith Security Center is Ramsey NJ’s trusted commercial and residential locksmith specializing in lock changes, deadbolts and much more! Established in 1963, Accurate Locksmith is the only brick and mortar locksmith in Ramsey. We are insured, licensed and bonded in the state of New Jersey. A full service locksmith, our showroom is stocked with safes, residential and commercial hardware. We have over 5,700 different residential, commercial and automotive key blanks in stock.

Accurate Locksmith Security Center is Ramsey NJ’s trusted commercial and residential locksmith specializing in lock changes, deadbolts and much more! Established in 1963, Accurate Locksmith is the only brick and mortar locksmith in Ramsey. We are insured, licensed and bonded in the state of New Jersey. A full service locksmith, our showroom is stocked with safes, residential and commercial hardware. We have over 5,700 different residential, commercial and automotive key blanks in stock.


Avatar for Up & Down Garage Doors LLC

Up & Down Garage Doors LLC

5.00(
17
)

Up & Down Garage Doors LLC

5.00(
17
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We are four brothers who learned garage door installation and repairs as a team so we could best service our customers We saw there was a need for honest professional installation and repair. 35 years of experience has brought us great success. We work with old and new garage door systems. 35 years of experience has brought us great success. We work with old and new garage door systems. We are typically 25% to 45% cheaper than most of our competitors. We are open for service Sunday thru Friday. Friday we close at 6pm. Up and Down Garage Door Professionals have set the bar for dependable, trustworthy and reliable garage door services from its inception. We strive for excellence aiming high in these three fields, great service, fair pricing and prompt response times. We are located in Connecticut and we provide all your needs for commercial as well as residential. Our mobile technicians have the tools and the knowledge to install or repair all your garage door needs.

"It went excellent. After calling a number of garage door businesses and receiving do response, I turned to Angie’s list and found Up and Down. Chris came to the house and did a superb job of repairing the down and getting it back on track. The door looks and operates like it was never hit. In addition to great work Chris was honest and didn’t rip me off. I am sure some other companies would have told me the door was old and unrepairable, but Chris was HONEST and repaired it like new. I will never call another door company other then Up and Down. They are honest, do excellent work and won’t rip you off."

Gerald N on October 2019

We are four brothers who learned garage door installation and repairs as a team so we could best service our customers We saw there was a need for honest professional installation and repair. 35 years of experience has brought us great success. We work with old and new garage door systems. 35 years of experience has brought us great success. We work with old and new garage door systems. We are typically 25% to 45% cheaper than most of our competitors. We are open for service Sunday thru Friday. Friday we close at 6pm. Up and Down Garage Door Professionals have set the bar for dependable, trustworthy and reliable garage door services from its inception. We strive for excellence aiming high in these three fields, great service, fair pricing and prompt response times. We are located in Connecticut and we provide all your needs for commercial as well as residential. Our mobile technicians have the tools and the knowledge to install or repair all your garage door needs.

"It went excellent. After calling a number of garage door businesses and receiving do response, I turned to Angie’s list and found Up and Down. Chris came to the house and did a superb job of repairing the down and getting it back on track. The door looks and operates like it was never hit. In addition to great work Chris was honest and didn’t rip me off. I am sure some other companies would have told me the door was old and unrepairable, but Chris was HONEST and repaired it like new. I will never call another door company other then Up and Down. They are honest, do excellent work and won’t rip you off."

Gerald N on October 2019


"I love how Master Grinding & Security is mobile 1st. That makes their pricing much more competitive. Also, they were on time and suggested changes as they went through the process!"

Jason J on February 2022

Mobile locksmith. 24 Hour Emergency Service. Licensed, Bonded & Insured.

"I love how Master Grinding & Security is mobile 1st. That makes their pricing much more competitive. Also, they were on time and suggested changes as they went through the process!"

Jason J on February 2022


Queen City Construction

4.75(
68
)

Queen City Construction

4.75(
68
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Family owned & operated. Large projects: cost is determined by the job. Small projects: labor & materials. No travel fees. May contact through email. Additional Locations: 25 Glen Ridge Road, Ste 6, Box 31003 Greenwich, Ct 06831.

Family owned & operated. Large projects: cost is determined by the job. Small projects: labor & materials. No travel fees. May contact through email. Additional Locations: 25 Glen Ridge Road, Ste 6, Box 31003 Greenwich, Ct 06831.

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Locksmiths questions, answered by experts

If you’re having an issue turning the key inside a lock, chances are there is dust or dirt buildup within the cylinder. The easiest solution is applying a dry lubricant to the lock, which loosens the dirt buildup. You may need to turn the key a few times for it to work properly again.

A smart lock is a variation of a traditional lock, and since it uses similar locking mechanisms, it’s technically not any safer. The difference is that a smart lock requires a login instead of a physical key. Some smart locks have added safety features, like shutting down after too many attempts with the wrong code. Some smart locks are considered harder to pick than traditional locks, which can further deter intruders.

Always consider security a top priority in your home. Perform a safety inspection of your home. Look for broken locks and rusty deadbolts, and take an inventory of who has access to your keys.

Consider the locks on your shed, safe, and other household items. Professional locksmiths can help you determine the best safety and security options for your home and feel at ease.

When a locksmith comes to your home, ensure your safety by having the locksmith show identification and provide an itemized invoice that you can reference later.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

The easiest way to pick a lock is by using a titanium rake pick. This type of lock pick comes in a variety of shapes used to simulate different key configurations but generally has a tip with a bent design. Rake picks are the most beginner-friendly lockpicks and the simplest to learn how to use.

The Stamford, CT homeowners’ guide to locksmith services

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