Top-rated locksmiths.

Get matched with top locksmiths in Dover, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Dover, NH?

Select your specific project to find the pro for you.

TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon26
    Verified locksmith services reviews

Find Locksmiths in Dover

Avatar for Allstate Locksmith

Allstate Locksmith

5.00(
5
)

Allstate Locksmith

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As the premier Locksmith in Miami, West Palm Beach, Boca Raton & Broward, we can assist you. Just call our FL locksmiths 24 hours a day. Installing high security locks in Cities like Miami or Fort Lauderdale which have a high crime rate is crucial to your residential and commercial needs. Our Florida locksmiths are locally-owned and operated and has been serving Broward, Miami, and Palm Beach counties 24 hours a day/365 days a year. Our reputation as South Florida’s most professional locksmith experts by providing locksmith solutions, identifying risks and offering top quality locksmith products at affordable prices.

"The dispatcher and his team were punctual, prompt, and their price was extremely fair! They don’t price gouge like the other companies, and they had a tech over to me in 15 minutes! Can’t not beat the price or the service. I will always be using Allstate anytime I am locked out. Thanks guys!"

Jon Y on April 2020

As the premier Locksmith in Miami, West Palm Beach, Boca Raton & Broward, we can assist you. Just call our FL locksmiths 24 hours a day. Installing high security locks in Cities like Miami or Fort Lauderdale which have a high crime rate is crucial to your residential and commercial needs. Our Florida locksmiths are locally-owned and operated and has been serving Broward, Miami, and Palm Beach counties 24 hours a day/365 days a year. Our reputation as South Florida’s most professional locksmith experts by providing locksmith solutions, identifying risks and offering top quality locksmith products at affordable prices.

"The dispatcher and his team were punctual, prompt, and their price was extremely fair! They don’t price gouge like the other companies, and they had a tech over to me in 15 minutes! Can’t not beat the price or the service. I will always be using Allstate anytime I am locked out. Thanks guys!"

Jon Y on April 2020



Avatar for Tri-State Lock and Safe

Tri-State Lock and Safe

No reviews yet

Tri-State Lock and Safe

No reviews yet
13 years of experience

Tri-State Lock & Safe company is a licensed & insured 24 hour locksmith. We provide experienced on-site residential locksmith, commercial locksmith, automotive locksmith and emergency locksmith service in Massachusetts, New Hampshire & Maine.

Tri-State Lock & Safe company is a licensed & insured 24 hour locksmith. We provide experienced on-site residential locksmith, commercial locksmith, automotive locksmith and emergency locksmith service in Massachusetts, New Hampshire & Maine.


Al's Lock Service

No reviews yet

Al's Lock Service

No reviews yet
17 years of experience

Fully bonded and insured full service Locksmith company. We service, install, and repair any and all aspects of locking devices and access control systems. We service residential, commercial, and automotive locks and systems. We have a store conveniently located minutes from Haverhill Mass (Rte. 495) in the Northland Mall Plaza on Route 108 in Plaistow NH.

Fully bonded and insured full service Locksmith company. We service, install, and repair any and all aspects of locking devices and access control systems. We service residential, commercial, and automotive locks and systems. We have a store conveniently located minutes from Haverhill Mass (Rte. 495) in the Northland Mall Plaza on Route 108 in Plaistow NH.



Nashua NH Locksmith

No reviews yet

Nashua NH Locksmith

No reviews yet
43 years of experience

Nashua NH Locksmith is the smart choice in Nashua New Hampshire. With a wide selection of locksmith services all over Nashua, it's no wonder Nashua chooses Nashua NH Locksmith again and again.

Nashua NH Locksmith is the smart choice in Nashua New Hampshire. With a wide selection of locksmith services all over Nashua, it's no wonder Nashua chooses Nashua NH Locksmith again and again.



Avatar for Chelmsford Lock & Key Inc

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



Superior Lock & Key

No reviews yet

Superior Lock & Key

No reviews yet

Superior Lock & Key, based in Windham, Maine and Portland, Maine, has been providing lock installation and lock repair service for more than 20 years. Our services are designed for residential and commercial customers and includes 24-hour emergency service.

Superior Lock & Key, based in Windham, Maine and Portland, Maine, has been providing lock installation and lock repair service for more than 20 years. Our services are designed for residential and commercial customers and includes 24-hour emergency service.

Showing 1-10 of 14
Locksmiths questions, answered by experts

Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith.

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.

Most jobs take 30 minutes to 2 hours, but high-security systems or multiple lock installations may require additional time.

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

You may be able to get a broken key out of a lock by yourself, depending on the situation. If a portion of the key is still protruding from your lock, try lubricating the keyway and using pliers or even a bobby pin to pull the key out of the hole. If you have jigsaw blades handy, you can also try using those to grab onto the stuck key and pull it out. 

But, if neither option works or you can’t reach the key, your only option is to call a locksmith for help. 

The Dover, NH homeowners’ guide to locksmith services

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