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TRUSTED BY DERRY, NH HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon17
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Derry, NH

*The Angi rating for Locksmith Service companies in Derry, NH 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 Derry, NH 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 15, 2025

Find Locksmiths in Derry

Avatar for Brinks Lock & Safe

Brinks Lock & Safe

5.00(
33
)

Brinks Lock & Safe

5.00(
33
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

You have a lock to repair or a security system to install you can call a professional locksmith at your rescue. One of the popular names in the industry is Brinks Locksmith . The premier services offered at Brinks Locksmith makes it a highly recommended name in the home improvement industry in the country. In recent times, the home remodeling demand has increased. With the demand increasing, there has been a rise in the number of low cost home centers including locksmith services in the cities. But before you avail the services, check that they are licensed and have a permit to work in the area. One of the names which has expert staff to assist you with all the problems related to security and locksmith is Brinks Locksmith. The range of services includes lock installation, replacement of locks and keys, and unlocking of house or car doors Other services at offer here are: Repairing locks; Installing and servicing vehicle ignitions; Customized locks; Install deadbolt locks; Install master key systems in hotels and office buildings; Install Transponder locks for your cars and other vehicles; Replace Car Ignitions! The experts at Brinks Locksmith can be contacted round the clock. There are no holidays for the experts, hence get in touch as soon as an emergency arises. You are safe in the hands of the experts who not only help you with your locks and keys but also offer expert advice to make your home and office safe. So, why wait? Check the services and call us: 603-377-5625

"These guys were great. They rekeyed all my locks and consolidated my main house keys to one. I would definitely rehire them again. I called and they came the next day. Outstanding all around."

Juliann G on May 2018

You have a lock to repair or a security system to install you can call a professional locksmith at your rescue. One of the popular names in the industry is Brinks Locksmith . The premier services offered at Brinks Locksmith makes it a highly recommended name in the home improvement industry in the country. In recent times, the home remodeling demand has increased. With the demand increasing, there has been a rise in the number of low cost home centers including locksmith services in the cities. But before you avail the services, check that they are licensed and have a permit to work in the area. One of the names which has expert staff to assist you with all the problems related to security and locksmith is Brinks Locksmith. The range of services includes lock installation, replacement of locks and keys, and unlocking of house or car doors Other services at offer here are: Repairing locks; Installing and servicing vehicle ignitions; Customized locks; Install deadbolt locks; Install master key systems in hotels and office buildings; Install Transponder locks for your cars and other vehicles; Replace Car Ignitions! The experts at Brinks Locksmith can be contacted round the clock. There are no holidays for the experts, hence get in touch as soon as an emergency arises. You are safe in the hands of the experts who not only help you with your locks and keys but also offer expert advice to make your home and office safe. So, why wait? Check the services and call us: 603-377-5625

"These guys were great. They rekeyed all my locks and consolidated my main house keys to one. I would definitely rehire them again. I called and they came the next day. Outstanding all around."

Juliann G on May 2018

Chelmsford Lock & Key Inc

4.85(
27
)

Chelmsford Lock & Key Inc

4.85(
27
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

From items as simple as a door cylinder replacement, to the installation of high end architectural hardware and accent pieces, you can know that Chelmsford Lock & Key, Inc. will give you the same quality installation your friends and neighbors have come to trust. Started in 1965, Chelmsford Lock & Key, Inc. has been helping commercial and residential customers in the Essex area and Middle Essex county to protect their valuables through outstanding service, and high quality work. We are proud to present Merrimack Valley Lock & Key as a division of Chelmsford Lock & Key, Inc. In addition to the manufacturer's warranty that comes with each product we sell or install, we also back it up with a warranty of our own, so you can feel confident that no matter what you purchase, it will stand up to the test of time. Additional service area: Portions of Boxford Counties

"Service was excellent. Quality job! Same day service as my phone call! Very satisfied Would recommend to anyone. We would definitely hire them again."

Tracy C on February 2018

From items as simple as a door cylinder replacement, to the installation of high end architectural hardware and accent pieces, you can know that Chelmsford Lock & Key, Inc. will give you the same quality installation your friends and neighbors have come to trust. Started in 1965, Chelmsford Lock & Key, Inc. has been helping commercial and residential customers in the Essex area and Middle Essex county to protect their valuables through outstanding service, and high quality work. We are proud to present Merrimack Valley Lock & Key as a division of Chelmsford Lock & Key, Inc. In addition to the manufacturer's warranty that comes with each product we sell or install, we also back it up with a warranty of our own, so you can feel confident that no matter what you purchase, it will stand up to the test of time. Additional service area: Portions of Boxford Counties

"Service was excellent. Quality job! Same day service as my phone call! Very satisfied Would recommend to anyone. We would definitely hire them again."

Tracy C on February 2018

Avatar for Joe's Lock & Door Services

Joe's Lock & Door Services

5.00(
16
)

Joe's Lock & Door Services

5.00(
16
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned & operated business with more than 30yrs experience in locksmith, carpentry, doors, & windows. We provide all types of hardware repairs & installation on residential & commercial property, we pride our self in providing good service and good rates to our customer. We work with home owners, custom home builders, designers, & architect to install their fine hardware from around the world. We also provide all type of lock hardware,door & window hardware for our customer. Fully insured.

"Wonderful! Joe was professional, responded quickly, made very thoughtful suggestions about the scope of the work. He was quick and responsive and did a perfect job."

Ruthann R on December 2019

We are a family owned & operated business with more than 30yrs experience in locksmith, carpentry, doors, & windows. We provide all types of hardware repairs & installation on residential & commercial property, we pride our self in providing good service and good rates to our customer. We work with home owners, custom home builders, designers, & architect to install their fine hardware from around the world. We also provide all type of lock hardware,door & window hardware for our customer. Fully insured.

"Wonderful! Joe was professional, responded quickly, made very thoughtful suggestions about the scope of the work. He was quick and responsive and did a perfect job."

Ruthann R on December 2019

Avatar for CountrySide Lock and Key

CountrySide Lock and Key

5.00(
8
)

CountrySide Lock and Key

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned and operated business. We specialize in all residential, commercial, and automotive lock jobs. We are open 24/7 for emergency services as well. If your looking for a locksmith in the greater Concord, NH area call us today!

"We bought an old house and needed all of the locks changed on about 3 or 4 doors. When they arrived, they realized the locks were so old they couldn't even rekey them so had to install entirely new locksets. Ended up being more expensive than we'd expected but the project was finished quickly after they had to go out and actually get the new locksets, and even rekeyed a coded lock for us to install on a door we'd have installed in the future."

Tyler S on April 2018

We are a family owned and operated business. We specialize in all residential, commercial, and automotive lock jobs. We are open 24/7 for emergency services as well. If your looking for a locksmith in the greater Concord, NH area call us today!

"We bought an old house and needed all of the locks changed on about 3 or 4 doors. When they arrived, they realized the locks were so old they couldn't even rekey them so had to install entirely new locksets. Ended up being more expensive than we'd expected but the project was finished quickly after they had to go out and actually get the new locksets, and even rekeyed a coded lock for us to install on a door we'd have installed in the future."

Tyler S on April 2018

Avatar for Tradewind Properties, LLC

Tradewind Properties, LLC

4.56(
36
)

Tradewind Properties, LLC

4.56(
36
)
Customers say: Terrific value
19 years of experience

Tradewind Properties is your #1 Choice for Design Build Services, Remodeling, small projects and more! Give us a call today and see what we can do for you!

Tradewind Properties is your #1 Choice for Design Build Services, Remodeling, small projects and more! Give us a call today and see what we can do for you!

WISHEKS

2.00(
1
)

WISHEKS

2.00(
1
)
Customers say: Terrific value

At WISHEKS we want you to be 100% satisfied with your purchase. Our sincere goal is to provide an enjoyable shopping experience that encourages you to shop with us for years to come. On the rare occasion you receive a product that you just don't like or that doesn't match your décor, our experienced Customer Service staff is just a phone call away and will guide you through our easy return policy. At WISHEKS we want you to get exactly what you want and with our world-class product selection you can be sure you'll find the product that is right for you.

At WISHEKS we want you to be 100% satisfied with your purchase. Our sincere goal is to provide an enjoyable shopping experience that encourages you to shop with us for years to come. On the rare occasion you receive a product that you just don't like or that doesn't match your décor, our experienced Customer Service staff is just a phone call away and will guide you through our easy return policy. At WISHEKS we want you to get exactly what you want and with our world-class product selection you can be sure you'll find the product that is right for you.

HAROLD'S LOCKSMITH

No reviews yet

HAROLD'S LOCKSMITH

No reviews yet
121 years of experience

At Harold's Locksmith,it is our goal to give you the best possible experience by giving you the most bang for your buck and providing the best customer service possible.

At Harold's Locksmith,it is our goal to give you the best possible experience by giving you the most bang for your buck and providing the best customer service possible.

Showing 1-10 of 19
Locksmiths questions, answered by experts

You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You’ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.

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.

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

A keypad deadbolt, a lock requiring a code entered on a keypad entry, can be a convenient option for families with children coming in and out and needing access to the home. It can also offer an easy solution if you rent your home out, since you can easily change the code as needed. So, depending on your home entry’s needs, a keypad deadbolt may be worth the extra expense.

Find a vetted and trusted locksmith to work on your home so you can feel comfortable and safe. Hire a professional with these qualifications:

  • Search a verified directory of locksmiths near you, like those on Angi. 

  • Check for an Associated Locksmiths of America (ALOA) logo on their website or company logo.

  • Read company reviews. You can also check their social media pages.

  • Ask for a pro’s credentials, insurance, licensure, and customer testimonials. 

  • Check if the locksmith is knowledgeable about various topics, from decorative locks to the newest technologies on the market.

The Derry, NH homeowners’ guide to locksmith services

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

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