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TRUSTED BY O FALLON, IL HOMEOWNERS
4.6
Average homeowner rating23
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Verified Reviews for Locksmith Service pros in O Fallon, IL
*The Angi rating for Locksmith Service companies in O Fallon, IL 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 O Fallon, IL 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 November 04, 2025
Find Locksmiths in O Fallon

Locksmith Near US
Locksmith Near US
Cheap Locksmith Near Us 24/7 Financing; How You Get in Now, Unlock Vehicle for $20 Dollars Pay-later-Form for Free Unlock Free arrival low price upfront Affordable Home & Auto Lockout Apartment Maintenance Lockouts Gas Station Quick Locksmith No Middle Man DIY Over-D-Phone instructions Multiple Financing Options! Loyal Locksmith + Real deals Cheap Prices, Not price ranges Keys left inside & Door jammed Promo Code Brown-75% off Locksmith Near Us has an impeccable track record of customer satisfaction guaranteed 100% ]Locksmiths Near Us offers the fastest response time of 9minutes for the cheap price of 20$ Yes, it is true! You will soon be granted damage Free access to your doorknob lock Mutual Benefit of a low price while effortless process So you can save for what matters! free over-the-phone
Cheap Locksmith Near Us 24/7 Financing; How You Get in Now, Unlock Vehicle for $20 Dollars Pay-later-Form for Free Unlock Free arrival low price upfront Affordable Home & Auto Lockout Apartment Maintenance Lockouts Gas Station Quick Locksmith No Middle Man DIY Over-D-Phone instructions Multiple Financing Options! Loyal Locksmith + Real deals Cheap Prices, Not price ranges Keys left inside & Door jammed Promo Code Brown-75% off Locksmith Near Us has an impeccable track record of customer satisfaction guaranteed 100% ]Locksmiths Near Us offers the fastest response time of 9minutes for the cheap price of 20$ Yes, it is true! You will soon be granted damage Free access to your doorknob lock Mutual Benefit of a low price while effortless process So you can save for what matters! free over-the-phone

Nerve Home Automation
Nerve Home Automation
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

HADA KEY LLC
HADA KEY LLC
Our highly trained professional technicians, vast knowledge, understanding of the industry, and state of the art key cutting and programming equipment, clearly puts HADA KEY above the rest.
Our highly trained professional technicians, vast knowledge, understanding of the industry, and state of the art key cutting and programming equipment, clearly puts HADA KEY above the rest.

Legacy Door & Security, LLC
Legacy Door & Security, LLC
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
Saint Louis Lockout Kings LLC
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.

Fitz'z Steering Column & TechZone Airbag Service
Fitz'z Steering Column & TechZone Airbag Service
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.

Bethalto IL Locksmith Store
Bethalto IL Locksmith Store
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.
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.

Granite City IL Locksmith Store
Granite City IL Locksmith Store
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 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.

East Saint Louis IL Locksmith Store
East Saint Louis IL Locksmith Store
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.
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
Sauget IL Locksmith Store
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.
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.
The O Fallon, IL homeowners’ guide to locksmith services
From average costs to expert advice, get all the answers you need to get your job done.
•Wondering how much a locksmith costs? Discover locksmith prices, key cost factors, and tips to save on home lockout, rekeying, and installation services.
•Discover the average deadbolt installation cost, price factors, and tips to save on your project. Learn how to budget for secure home upgrades.
•Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.

Keypad door locks come in many models, both electrically powered and not. No matter which one you have, it’s easy to learn how to reset a door lock of any kind.

Is adding a double-cylinder deadbolt to an exterior door a good idea? Find out about the pros and cons of adding double-keyed deadbolts vs. single-keyed deadbolts to exterior doors for safety and security. Deadbolts with two keys pose unique challenges.

Learning how to pick a door lock can help you get out of a bind when you lock yourself out of your home. Learn the most basic method with this guide.
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