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TRUSTED BY HERCULANEUM, MO HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon14
    Verified locksmith services reviews

Find Locksmiths in Herculaneum

Avatar for Doorbusters Lock & Key

Doorbusters Lock & Key

2619 Lyle Ave
5.00(
6
)
Approved Pro

Doorbusters Lock & Key

2619 Lyle Ave
5.00(
6
)
Approved Pro
5 years of experience
Free onsite estimate

Doorbusters Lock & Key is a trusted 24/7 mobile locksmith service proudly serving the Greater St. Louis area. We specialize in automotive, residential, and commercial locksmith solutions, including car key replacement, lock rekeying, smart lock installation, safe unlocking, and emergency lockouts. Our licensed and insured technicians provide fast, reliable, and affordable service with clear communication and honest pricing. Whether you need help at home, at your business, or on the road, we are committed to delivering secure, professional results every time.

"I contacted Doorbusters Lock & Key for rekeying several locks at my home, and they were excellent from start to finish. The technician arrived quickly, was professional and polite, and rekeyed everything perfectly. All the locks work smoothly, and the price was fair and exactly as quoted. I really appreciate how efficient and honest they were, definitely a company I’ll call again for any locksmith needs. Highly recommended!"

Paul L on October 2025

Doorbusters Lock & Key is a trusted 24/7 mobile locksmith service proudly serving the Greater St. Louis area. We specialize in automotive, residential, and commercial locksmith solutions, including car key replacement, lock rekeying, smart lock installation, safe unlocking, and emergency lockouts. Our licensed and insured technicians provide fast, reliable, and affordable service with clear communication and honest pricing. Whether you need help at home, at your business, or on the road, we are committed to delivering secure, professional results every time.

"I contacted Doorbusters Lock & Key for rekeying several locks at my home, and they were excellent from start to finish. The technician arrived quickly, was professional and polite, and rekeyed everything perfectly. All the locks work smoothly, and the price was fair and exactly as quoted. I really appreciate how efficient and honest they were, definitely a company I’ll call again for any locksmith needs. Highly recommended!"

Paul L on October 2025


Avatar for Nerve Home Automation

Nerve Home Automation

4100 Potomac St.
5.00(
3
)

Nerve Home Automation

4100 Potomac St.
5.00(
3
)
Customers say: Quick response
2 years of experience

At Nerve, we strive to be the best and most affordable name in home automation. We specialize in making your home more accessible, safer and even more energy efficient. We install smart keyless entry locks, interior and exterior cameras, and smart thermostats. We have a skilled team that can even add or replace light switches and install new lights to give your home the look and feel you desire. Faster internet is also just a step away at Nerve. Our data specialists can extend your home WIFI or add ethernet ports where you need faster internet the most. Whatever you need to bring your home into the future, Nerve can help you achieve it.

"I would not hire him again, did not complete the job and did not respond to Angie as for refunding the money for payment for service."

Donishia W on July 2024

At Nerve, we strive to be the best and most affordable name in home automation. We specialize in making your home more accessible, safer and even more energy efficient. We install smart keyless entry locks, interior and exterior cameras, and smart thermostats. We have a skilled team that can even add or replace light switches and install new lights to give your home the look and feel you desire. Faster internet is also just a step away at Nerve. Our data specialists can extend your home WIFI or add ethernet ports where you need faster internet the most. Whatever you need to bring your home into the future, Nerve can help you achieve it.

"I would not hire him again, did not complete the job and did not respond to Angie as for refunding the money for payment for service."

Donishia W on July 2024


Avatar for Legacy Door & Security, LLC

Legacy Door & Security, LLC

4.83(
6
)

Legacy Door & Security, LLC

4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full-service professional Door Company with 27 years experience. Professional Journeyman Carpenters. We handle everything from simple tune-ups to complete replacements. We handle all things related to Commercial and Residential Security and Doors. Locksmith Services, Hardware, Hinges, Pivots, Hollow Metal Doors, Garage Doors, Storm Doors

"The crew was timely, efficient, and extremely professional. Couldn’t be happier with the work."

Steven F on September 2022

Full-service professional Door Company with 27 years experience. Professional Journeyman Carpenters. We handle everything from simple tune-ups to complete replacements. We handle all things related to Commercial and Residential Security and Doors. Locksmith Services, Hardware, Hinges, Pivots, Hollow Metal Doors, Garage Doors, Storm Doors

"The crew was timely, efficient, and extremely professional. Couldn’t be happier with the work."

Steven F on September 2022



Saint Louis Lockout Kings LLC

No reviews yet

Saint Louis Lockout Kings LLC

No reviews yet

Locksmith services. Aunotmotive, Residential and Business. New Local and Loyal Company! Been in locksmith industry for 3 years professionally. Good and honest work. Here to grow and do good business.

Locksmith services. Aunotmotive, Residential and Business. New Local and Loyal Company! Been in locksmith industry for 3 years professionally. Good and honest work. Here to grow and do good business.


Avatar for Fitz'z Steering Column & TechZone Airbag Service

Fitz'z Steering Column & TechZone Airbag Service

9625 S Broadway
5.00(
2
)

Fitz'z Steering Column & TechZone Airbag Service

9625 S Broadway
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fitz'z has been serving the St. Louis area since 1988 with Steering Column and Airbag Services for any type of vehicle. We are locally owned and operated with ASE Certified technicians on site. We know how important your vehicle is to you, that's why we are specialists in what we do. We have mobile service available and also perform a full service diagnostic check on any type of vehicle. We work on all types of cars, foreign and domestic. Come see why we are St. Louis' first and foremost steering column and air bag specialist, and become a lifelong customer! Our thousands of satisfied customers will tell you that we're the BEST in the business with all work guaranteed.

Fitz'z has been serving the St. Louis area since 1988 with Steering Column and Airbag Services for any type of vehicle. We are locally owned and operated with ASE Certified technicians on site. We know how important your vehicle is to you, that's why we are specialists in what we do. We have mobile service available and also perform a full service diagnostic check on any type of vehicle. We work on all types of cars, foreign and domestic. Come see why we are St. Louis' first and foremost steering column and air bag specialist, and become a lifelong customer! Our thousands of satisfied customers will tell you that we're the BEST in the business with all work guaranteed.


We are a Local Locksmith Company that provides locksmith service in Bethalto, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.


At Granite City IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Granite City, IL. We offer Locksmith Service at any time 24 hours.


At East Saint Louis IL Locksmith Store our promise to you and this great community is a great Locksmith Service in East Saint Louis, IL. We offer Locksmith Service at any time 24 hours.


Sauget IL Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Sauget, IL.

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Locksmiths questions, answered by experts

If part of the key is protruding out of the lock, you can use a pair of needle-nosed pliers or tweezers to gently turn the key in the lock to open the door. If the key is fully inserted into the lock, you may also be able to use a key extractor to help turn the key into the unlocked position. 

But if the key breaks off halfway into the lock or you simply can’t reach it to help engage the unlocking mechanisms, you should probably call a professional.

First, maintain composure and avoid forcing it further. Inspect the key to see if enough material remains exposed for extraction. Use pliers or tweezers to grasp and gently pull out the broken piece if possible. Lubricate the keyhole with a graphite-based spray to aid removal. If self-removal proves challenging or risks damaging the lock, seek a professional locksmith's assistance. They possess the necessary tools and expertise to extract the key without causing damage.

Security experts recommend deadbolt door locks on entry doors because they provide the best security. Deadbolts can prevent most types of forced entry and make your doors harder to lockpick.

Lock bumping is a technique locksmiths use to quickly and quietly open a pin tumbler lock, typically found in most types of deadbolts. It involves inserting a specially crafted key, or bump key, into the lock and tapping or "bumping" it with a mallet or similar tool. The force applied causes the lock's pins to jump momentarily, allowing the lock to be turned and opened. Unfortunately, thieves also use this technique to break into homes. Luckily, products like a deadbolt strap will fortify your lock.

Most door knobs can be removed with a Phillips or flathead screwdriver. If you don’t have either of those available, a paper clip or small pin can sometimes work, but the extra effort may not be worth a quick trip to the hardware store.

The Herculaneum, MO homeowners’ guide to locksmith services

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