*The Angi rating for Locksmith Service companies in Des Peres, 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 Des Peres, 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 October 27, 2025
Serving Des Peres, MO and surrounding areas
Approved
In business since 2020
Emergency services offered
Small jobs welcome
"The company is a lifesaver. I value the courtesy, honesty, job well done and professionalism. Prime Locksmith Services is my permanent locksmith now!"
Serving Des Peres, MO and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"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!"
Serving Des Peres, MO and surrounding areas
Approved
In business since 2021
Warranties offered
Small jobs welcome
"Very professional, courteous and efficient. Highly recommend."
Serving Des Peres, MO and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Quick response and repair to garage door."
Serving Des Peres, MO and surrounding areas
In business since 1979
Credit card accepted
"Despite a hiccup with scheduling, AA Lock & Key was professional, cost-efficient, and great to do business with. I had the pleasure of working with the owner, who even went above and beyond the call of duty by helping me a door that was jamming when we tried to close it. He kept me abreast of everything he was doing, made me test his work while he was there, and all-in-all proved that the hiring of AA Lock & Key was a good decision. Should we need a locksmith in the future, I will be hiring them."
Serving Des Peres, MO and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"Brandon provided me excellent locksmith service for a fair price."
Serving Des Peres, MO and surrounding areas
In business since 2017
Free estimates
Emergency services offered
"Don was an excellent & efficient Locksmith and a pleasure to work with ... we would recommend this Locksmith to Family & Friends !!!"
Serving Des Peres, MO and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"The locksmith was extremely kind and a respectable young man. He communicated thoroughly, provided me with answers to all my questions, and helped me in my home in a quick timely manner! I have already saved the phone number as my go to locksmith in STL!"
Serving Des Peres, MO and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"Excellent customer service and responsive. Never misses the dead line."
Serving Des Peres, MO and surrounding areas
In business since 2017
Emergency services offered
Credit card accepted
"Wonderful. Returned my call shortly after I reached out through Angie's List, came out that same day (a Sunday no less!), and had the work completed with in short amount of time. Replacing a door knob and dead bolt sounds like an easy proposition, but this really wasn't. I had tried and failed several times finding hardware that would work in the undersized holes and decided I needed to use a professional. Good decision."
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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.
From average costs to expert advice, get all the answers you need to get your job done.
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