Get matched with top locksmiths in Platte City, MO

Q: What should I do if my key breaks in the lock?

• <div><p>If your key breaks in a lock, first remain calm and avoid forcing the broken piece further in. You may be able to remove it yourself if a portion of the key is still protruding from the lock. To aid removal, lubricate the keyhole with a graphite-based spray. Then, try using tools like pliers, tweezers, a bobby pin, or even a jigsaw blade to gently grasp and pull the broken piece out. If these methods don't work, you can't reach the key, or you're concerned about damaging the lock, it's best to call a professional locksmith for assistance.</p></div>

Q: When should I change or replace my locks?

• <div><p>There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.</p></div>

Q: How long does it take to copy a key?

• <div><p>When you take a key to a hardware store or a locksmith for copying, you can expect the key-cutting process to take as little as 30 seconds. The key copier will review your current key to decide on the correct blank. Then, your original key and the blank are inserted into a key duplication machine to cut an exact key copy. When it&rsquo;s all said and done, you can have a new key in your hand in just a couple of minutes.</p></div>

Q: What is the best lubricant for a door lock?

• <div><p>It is best to use a dry lubricant, such as a Teflon-based option, for door locks. Unlike popular oil-based lubricants, dry lubricants leave a non-stick, water-repellent coating that does not attract dust, dirt, and other debris. Using an oil-based lubricant can cause these particles to build up inside the lock, making it difficult to operate or even damaging the internal mechanism. You can find dry lubricants, some of which are made specifically for locks, at most hardware stores.</p></div>

Q: Can you put a smart lock on a sliding glass door?

• <div><p>Yes, with better technology now available, it&rsquo;s possible to add a <a href="https://www.angi.com/articles/keyless-lock-good-regular-deadbolt.htm">smart lock</a> on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they&rsquo;re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.</p></div>

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Verified Reviews for Locksmith Service pros in Platte City, MO

*The Angi rating for Locksmith Service companies in Platte City, 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 Platte City, 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 January 27, 2026

Reviewed in January 2026
Wayne Craft was prompt, experienced and reasonably priced. I will definitely hire him again for needed repairs.
COWBOY APPLIANCE SERVICE & REPAIR, LLC
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Reviewed in November 2025
Zack and James took time to correctly install our garage doors yet did so efficiently and respected our home while here. They both were personable and their customer service was 10/10. I will hire them again for more garage doors projects.
A1 Alliance LLC
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Reviewed in October 2025
Studz & Sudz came out and did an excellent job. Professional and easy to work with. Also had them do some power washing and window cleaning. 100% would recommend!
Studz & Sudz LLC
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Reviewed in March 2024
Great!! Very personable and professional. On top of that, he fixed my garage door for a great price compared to others! I'd Definitely hire Zack again!
A1 Alliance LLC
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Reviewed in September 2023
Don Sewing (owner and operator of the company) was such a pleasure to work with! He came to my house clean out my horrible gutters and install gutter guards. He was such a genuine, thoughtful, and professional businessman. I would highly recommend Mr. Sewing for any gutter job! You are...
Priority Gutter Cleaning
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Reviewed in April 2023
Mike is very knowledgeable on install of garage doors. Price was very reasonable. Time of delivery was good also.
All American Door
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Reviewed in October 2022
Both Trevor and Jordan are capable garage door techs. Very customer friendly, conscientious and customer friendly. They were careful around items in the garage to prevent any possible damage to property. Trevor and Jordan explained what needed to be done, did what they said they would do and...
Excellent Garage Door Service, LLC
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Reviewed in August 2022
Matt changed the locks at my house. Very professional and great price, highly recommend!
Hundley Services
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Reviewed in July 2022
I couldn’t have been happier with Bill - his work was timely, professional and effective! If I ever need another lock repaired, I’m going to give him a call without any hesitation.
Performance Locksmith Service
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Reviewed in February 2015
<p>The other locksmith I called was not able to do the job for us due to personal issues and he left us in a time crunch. I called McGuire the day we closed on the house and they accommodated our very tight schedule. They came the next day, first thing in the morning. The tech called in advance,...
McGuire Lock & Safe
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Find Locksmiths in Platte City

SafeStreets - ADT Authorized Provider

4.8(

320

)

Security Safe - Install

Serving Platte City, MO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets provided an outstanding experience from start to finish. The installation was quick, and the technician explained everything clearly. The system works perfectly, and the home automation features are a huge bonus. Highly recommend SafeStreets!"

9 neighbors recently requested a quote

Recommended by94%of homeowners

Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Platte City, MO and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Repairman was on time, professional and very knowledgeable. Fixed the door expertly for a fair price. I highly recommend this company."

56 neighbors recently requested a quote

Security Safe - Install

Serving Platte City, MO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."

+35

80 neighbors recently requested a quote

Recommended by88%of homeowners

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Anything Possible Handyman Co.

4.5(

)

Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Platte City, MO and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"I will definitely be calling him back for other home projects! Very professional thank you!"

+69

Response time6 hrs

Recommended by100%of homeowners

LocksmithLocksmith - For Business

Serving Platte City, MO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"

2031 neighbors recently requested a quote

Recommended by9%of homeowners

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Daymian M

New to Angi

Security Safe - Install

Serving Platte City, MO and surrounding areas

Approved

Hello my name is Daymian! I have done just about everything including whole home remodel. I am a contractor aswell. If I can't do it I know someone who can!

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Spur Oak Property Group

New to Angi

Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Platte City, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Spur Oak Property Group is a property care and project support company based out of Lee’s Summit, Missouri, serving homeowners, rental owners, businesses, churches, and organizations throughout the greater Kansas City area.\n\nWe help with repairs, maintenance, cleaning, make-ready work, painting, flooring, rental support, senior home maintenance, outdoor upkeep, and larger property improvement projects by connecting clients with dependable, vetted professionals and keeping the process organized.\n\nSpur Oak was built around trust. With a local law enforcement background, I understand how important it is to know who is coming into your property. That is why we focus on reliable professionals who value honesty, communication, and respect. Licensed, insured, bonded, permitted, or specialized work is handled through properly qualified professionals.\n\nOur goal is to give clients peace of mind through honest communication, dependable follow-through, and property care by people you can trust.

1 neighbors recently requested a quote

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Performance Locksmith Service

5.0(

)

LocksmithLocksmith - For Business

Serving Platte City, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Bill was great and did good work quickly and in a professional manner. Next time I need a locksmith, I will call him."

Response time2 hrs

Response rate90%

Recommended by93%of homeowners

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Honest Day And Night Locksmith LLC

4.5(

)

LocksmithLocksmith - For Business

Serving Platte City, MO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Donâ t get locked out of your toolbox, but if you do call them at Honest Locksmith. They got me into my toolbox really quickly so I could get back to work ð ð »ð"

Response time3 hrs

Response rate91%

Recommended by83%of homeowners

LocksmithLocksmith - AutoLocksmith - For Business

Serving Platte City, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Lowkey Locks was quick and professional! I needed new locks for our new house, and they came out straight away. Very personable and got my second key cut in no time for me! Will definitely call if i ever need anything done again"

Recommended by100%of homeowners

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Showing 1-10 of 124

Locksmiths questions, answered by experts

If your key breaks in a lock, first remain calm and avoid forcing the broken piece further in. You may be able to remove it yourself if a portion of the key is still protruding from the lock. To aid removal, lubricate the keyhole with a graphite-based spray. Then, try using tools like pliers, tweezers, a bobby pin, or even a jigsaw blade to gently grasp and pull the broken piece out. If these methods don't work, you can't reach the key, or you're concerned about damaging the lock, it's best to call a professional locksmith for assistance.

There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.

When you take a key to a hardware store or a locksmith for copying, you can expect the key-cutting process to take as little as 30 seconds. The key copier will review your current key to decide on the correct blank. Then, your original key and the blank are inserted into a key duplication machine to cut an exact key copy. When it’s all said and done, you can have a new key in your hand in just a couple of minutes.

It is best to use a dry lubricant, such as a Teflon-based option, for door locks. Unlike popular oil-based lubricants, dry lubricants leave a non-stick, water-repellent coating that does not attract dust, dirt, and other debris. Using an oil-based lubricant can cause these particles to build up inside the lock, making it difficult to operate or even damaging the internal mechanism. You can find dry lubricants, some of which are made specifically for locks, at most hardware stores.

Yes, with better technology now available, it’s possible to add a smart lock on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they’re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.

The Platte City, MO homeowners’ guide to locksmith services

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

See all articles

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How Much Does Lock Replacement Cost? [2026 Data]
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How Much Does It Cost to Copy a Key? [2026 Data]
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How to Avoid Locksmith Scams: 9 Things to Look Out For
No one wants to get locked out, and locksmith scams make the situation even more unpleasant. You can find legitimate locksmiths by checking things like their phone number, car, and prices. Find out how to pick reputable locksmith companies here.
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May 3, 2026May 3, 2026
How to Pick a Lock (And When It's Time to Call a Locksmith)
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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How to Find a Locksmith That’s Reliable: Top Tips on What to Look for
Need new locks or locked out? You probably have questions about finding a reliable locksmith. This guide can help you hire a professional you can trust.