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There are 3 highly-rated local locksmiths.
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Verified Reviews for Locksmith Service pros in Maryland Heights, MO
*The Angi rating for Locksmith Service companies in Maryland Heights, MO 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 Maryland Heights, MO 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 August 29, 2025
Locksmiths in Maryland Heights

Prime Locksmith Services
Prime Locksmith Services
Here at Prime Locksmith Services, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Prime Locksmith Services a call today, we look forward to working with you!
"Replaced broken door knob + lockset with new one. Rekeyed it to match our existing locks. AJ was helpful and professional! Would hire again."
Matthew L on July 2024
Here at Prime Locksmith Services, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Prime Locksmith Services a call today, we look forward to working with you!
"Replaced broken door knob + lockset with new one. Rekeyed it to match our existing locks. AJ was helpful and professional! Would hire again."
Matthew L on July 2024
SK Lock & Key, Corp.
SK Lock & Key, Corp.
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"Excellent service, great job. However he overcharged for the job."
Rosalind C on October 2023
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references.
"Excellent service, great job. However he overcharged for the job."
Rosalind C on October 2023
Sur-Fix Doors Locks Keys and More
Sur-Fix Doors Locks Keys and More
Sur-Fix provides both residential and commercial locksmith services to the St. Louis area. Family owned and operated that has been serving the area for more than 2 decades! Professional style with old fashioned values and a deep dedication to customer service.
"Knowledgeable and quality work. Was able to do work on short notice. Also a people person with a good attitude"
Ken A on May 2023
Sur-Fix provides both residential and commercial locksmith services to the St. Louis area. Family owned and operated that has been serving the area for more than 2 decades! Professional style with old fashioned values and a deep dedication to customer service.
"Knowledgeable and quality work. Was able to do work on short notice. Also a people person with a good attitude"
Ken A on May 2023
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
Dennis Does It All LLC
Dennis Does It All LLC
I am a licensed and insured private contractor for all your home's needs indoor and outdoor.
I am a licensed and insured private contractor for all your home's needs indoor and outdoor.
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.
On Call Haul
On Call Haul
I’m Steve, my partner Mr. Clarkson and I are from KCMO both twenty three years of age. Both with the same common goal since kids which is to provide for our family. Specialists in hauling, junk removal and furniture moving. Side jobs as in mowing, mobile detailing, window tint and a few emergency mobile services. What we bring to the table is your choice, we’re equipped young men who are always looking to improve day in and out. We established On Call Haul this year, along with other ventures. Hard work and consistency is what we consist of and it’s always a customer need before any proceeds. God Bless.
I’m Steve, my partner Mr. Clarkson and I are from KCMO both twenty three years of age. Both with the same common goal since kids which is to provide for our family. Specialists in hauling, junk removal and furniture moving. Side jobs as in mowing, mobile detailing, window tint and a few emergency mobile services. What we bring to the table is your choice, we’re equipped young men who are always looking to improve day in and out. We established On Call Haul this year, along with other ventures. Hard work and consistency is what we consist of and it’s always a customer need before any proceeds. God Bless.
FAQs for locksmith service projects in Maryland Heights, MO
The cost to hire a locksmith ranges from $50 to $200 but can cost up to $500. Cost factors vary but may include your location, the urgency of the request (emergencies typically cost more), and the complexity and size of the job. With many homes moving from standard mechanical locks to smart and electronic security and locking systems, locksmiths may charge more for the expertise and equipment needed to do the work required by these systems.
Yes, many locksmiths can usually program a key fob for your car. The cost for car dealerships to replace lost or stolen key fobs can get expensive. Alternatively, check with a local professional locksmith to review your options and prices.
Typically, it’s cheaper to rekey your existing locks than to install new ones. The cost to rekey ranges from $80 to $160, while the cost to change locks ranges from $50 to $200, depending on the type of locks. The value of rekeying vs. replacing locks depends on the condition of your locks and whether or not you already want to replace them.
Yes, the cost to hire a reliable, professional locksmith is worth it, especially if you have a larger job like replacing all the locks and doorknobs in your house. If you’re locked out of your home or car, a locksmith has the tools and the knowledge to get you back in without risking damaging your property. You can also hire a locksmith to install or replace a doorknob or lock.





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