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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon70
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Trumbull, CT

*The Angi rating for Locksmith Service companies in Trumbull, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Trumbull, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on December 24, 2025

Find Locksmiths in Trumbull

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
22 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

Avatar for Accurate Locksmith

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

Avatar for Amity Safe and Lock Co

Amity Safe and Lock Co

4.97(
31
)

Amity Safe and Lock Co

4.97(
31
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

4 Service Vehicles 6 locksmiths with 10 to 40 years of experience. Retail location to serve your DYI Needs and duplicate your keys accurately. Stop in or Call Today 203-397-3093

"Two doors were re-keyed."

Josephine H on May 2018

4 Service Vehicles 6 locksmiths with 10 to 40 years of experience. Retail location to serve your DYI Needs and duplicate your keys accurately. Stop in or Call Today 203-397-3093

"Two doors were re-keyed."

Josephine H on May 2018

Avatar for T R Home Improvement LLC

T R Home Improvement LLC

4.88(
76
)

T R Home Improvement LLC

4.88(
76
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Owner-operated. We have over 20 years of experience, we price our services fairly and work hard to make sure that our customers get exactly what they expected.

"Quick, timely and punctual."

Richard J on March 2018

Owner-operated. We have over 20 years of experience, we price our services fairly and work hard to make sure that our customers get exactly what they expected.

"Quick, timely and punctual."

Richard J on March 2018

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Locksmiths questions, answered by experts

Locksmiths recommend changing your locks once every seven years for the best security at your home. Locks can wear out over time, so you should inspect your locks regularly. A higher grade lock provides you with more cycles than those with a lower grade.

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

Smart locks offer around the same level of safety as conventional locks with keys. The best way to secure your door locks is to combine routine locking mechanisms with other home safety features, like lighting, motion sensors, security cameras, and window and door sensors. 

Smart locks have the upper hand when it comes to convenience—you won't have to worry about your key not turning in the lock or fumbling around in your bag for your keys—but beyond that, any door with deadbolts will offer a similar degree of security.

Using a combination of tools (often store-bought plumbing tools) and brute force, a burglar can easily snap the lock on a door. Snapping a lock aims to gain access to the cylinder inside, which holds the locking mechanism. Once the thief snaps the lock, they can pick the cylinder open and walk right in.

In some cases this is possible, but it’s not advisable as the screwdriver is likely to leave marks all over the wall and a noticeable dent on the door. Move slowly and carefully if you have to use this method, and consider calling an emergency locksmith right away instead of trying to break in.

The Trumbull, CT homeowners’ guide to locksmith services

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