Get matched with top locksmiths in Sullivan, MO

Q: Why is my door handle turning but not opening?

• <div><p>If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it&rsquo;s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it&rsquo;s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly&mdash;or calling in a professional to do it for you.</p></div>

Q: How do you maintain a door lock?

• <div><p>Proper <a href="https://www.angi.com/articles/6-keys-proper-door-lock-maintenance.htm">door lock maintenance</a> includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.</p></div>

Q: How much does it cost to rekey a lock?

• <div><p>Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between <b>$50 to $100</b> to hire a <a href="https://www.angi.com/nearme/locksmiths/">local locksmith</a> to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend <b>$11 to $25</b> on a rekeying kit. </p></div>

Q: Are two door locks better than one?

• <div><p>You might assume that having two locks on one door will offer more protection than only one lock, but there may not be an advantage. While there&rsquo;s nothing wrong with having two locks if you feel it&rsquo;s best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.</p></div>

Q: How can I unlock my frozen door lock?

• <div><p>When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith. </p></div>

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Verified Reviews for Locksmith Service pros in Sullivan, MO

*The Angi rating for Locksmith Service companies in Sullivan, 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 Sullivan, 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 March 28, 2026

Reviewed in March 2026
I called, and he took the time out of a Saturday to install the dishwasher. Rodney has a clean cut and professional appearance. Fantastic representative for his company. Great communication skills. He doesnt rely on an answering machine to do his business. He arrived on time. He moved...
Cooper's Handyman Services, LLC
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Reviewed in January 2026
They have done multiple jobs for and there all great. Friendly people I will always use them.
Turbo Charged Contracting LLC
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Reviewed in November 2024
Reliable, professional and excellent experience.
Fox tree service
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Reviewed in April 2024
Dillon does great work and is very reasonable in his pricing. Recommend him highly
Simpson Electrical Services, LLC
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Reviewed in February 2024
I would hire Scott again w/o hesitation.
Tri-State Water, Power & Air
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Reviewed in October 2023
Great job. Jason, Darryl and Shelby were excellent. Outstanding workmanship. No detail too small. Fair price. Recommend highly.
Patriot Contracting
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Reviewed in July 2023
Nick is an excellent craftsman on whatever project takes on. You will not find a more dedicated person who genuinely cares about his work and his clients. You will not be disappointed in his quality of work. Highly recommended.
Midwest Custom Tile
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Reviewed in April 2023
Very professional company! Met with the owner, Adam Parmentier and he was very polite with everyone Iâ ve put him in contact with! 5 star PowerWashing!
Parmentier's Power-Washing
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Reviewed in October 2022
Gildehaus Hardscapes did a fantastic job! I asked for some stone retaining walls and steps for around my pool and I received that and more within my budget. I am very happy with the work they did and the ideas they came up with. It looks amazing! Better than I could have imagined. Adam and his...
Gildehaus Hardscapes, LLC
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Reviewed in April 2022
Nick knows how to run a business does a very good job I recommended to anyone
Nicholas Morgan Lawn Care
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Find Locksmiths in Sullivan

SafeStreets - ADT Authorized Provider

4.8(

320

)

Serving Sullivan, MO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"

8 neighbors recently requested a quote

Recommended by94%of homeowners

Serving Sullivan, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"I hired Tim of Tandem Trades LLC to replace my all brick mailbox (which had fallen over) with a more simpler one. My request was sent to 4 different handymen and Tim was the only one to call back the same day. His quote was very reasonable, he was trust worthy and very pleasant to work with. Tandem Trades LLC will be my first point of contact for all future projects, I would not hesitate to hire Tim again. Ron Henley"

+19

Response time2 days

Response rate100%

Recommended by96%of homeowners

Serving Sullivan, 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

78 neighbors recently requested a quote

Recommended by88%of homeowners

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Matt's General Home Improvements

5.0(

)

Serving Sullivan, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great prompt service, very good workmanship. Worked well with me re. project. Recommend him to future customers. Finished the work I have tried to get done for several weeks now by others and did it the next day!! Great guy !!"

Response time8 hrs

Recommended by85%of homeowners

Serving Sullivan, MO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We specialize in interior and exterior painting services, cabinet painting, staining, and more! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

12 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Sullivan, MO and surrounding areas

Approved

Emergency services offered

Reliable, detail-oriented handyman with years of experience providing high-quality residential and commercial repair and maintenance services. I specialize in TV mounting, drywall repair, painting, door and lock repairs, furniture assembly, deck repairs, fixture installation, shelving, caulking, and general home maintenance. I take pride in delivering dependable workmanship, honest communication, and completing every job efficiently and correctly the first time. Whether you need a small repair or a larger project, I'm committed to providing professional service at a fair price and treating your home with respect. Customer satisfaction is always my top priority.

9 neighbors recently requested a quote

Serving Sullivan, MO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They were easy to work with, professional, knew how to help me accomplish what I needed in a home system and were familiar with company and Angie’s Lost promotions. Simple process, easy to use."

Recommended by93%of homeowners

Serving Sullivan, MO and surrounding areas

In business since 2007

Credit card accepted

"Awesome experience. Highly recommend Security One."

Compare our Compact Door Sensors to our Competitors

+16

Recommended by84%of homeowners

Serving Sullivan, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Excellent work at a reasonable price.
"

+11

Recommended by96%of homeowners

Serving Sullivan, MO and surrounding areas

In business since 2002

Emergency services offered

Warranties offered

"AMAZING customer service, thanks Locksmith 4 You! If I could give him more stars I would! Managed to lock myself out, he showed up within 15 minutes of my phone call and took him 3 minutes to let me back in! If you're locked out and need someone reliable, punctual, fair priced and friendly."

Response time10 mins

Recommended by100%of homeowners

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Showing 1-10 of 58

Locksmiths questions, answered by experts

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

Proper door lock maintenance includes keeping the locking mechanism clean and clear of dirt, dust, and grime buildup, lubricating the lock annually, inspecting and tightening the lock regularly, and treating the door with care. If your maintenance reveals problems, it may be time to replace the lock or have a professional inspect it.

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

You might assume that having two locks on one door will offer more protection than only one lock, but there may not be an advantage. While there’s nothing wrong with having two locks if you feel it’s best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.

When the temps drop, sometimes you need to thaw a lock to regain access. Options include warming the key with warm water, applying a de-icing spray, or using a hair dryer on low heat. Avoid using boiling water to prevent damage. To prevent future freezing, consider installing a cover or shield over the lock to keep water and ice out. Remember to be patient and gentle during thawing to avoid damaging the lock or key. If all else fails, consult a professional locksmith.

The Sullivan, MO homeowners’ guide to locksmith services

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

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Jul 8, 2026Jul 8, 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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Jul 9, 2026Jul 9, 2026
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.