Get matched with top locksmiths in Liberty, TN

Q: Why is my latch not springing back?

• <div><p>Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith. </p></div>

Q: How much does it cost to change all your locks?

• <div><p>Expect to pay between <b>$50 to $200 </b>if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.</p><p>Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about <b>$10 to $25</b>. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around<b> $25</b>, while <a href="https://www.angi.com/articles/keyless-lock-good-regular-deadbolt.htm">electronic locks and smart locks</a> will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.</p></div>

Q: How long do keyless locks last?

• <div><p>It depends on the quality of the keyless lock and usage, but in general, you can expect a keyless lock to last around three to five years. The batteries typically last around six to 12 months. The good news is most keyless locks include a low battery indicator so you can receive ample warning if your battery is about to die.</p></div>

Q: Can you install a deadbolt in a hollow core door?

• <div><p>Yes, as long as it&rsquo;s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You&rsquo;ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.</p></div>

Q: Can you install a deadbolt yourself?

• <div><p>Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.</p></div>

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Verified Reviews for Locksmith Service pros in Liberty, TN

*The Angi rating for Locksmith Service companies in Liberty, TN 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 Liberty, TN 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 July 30, 2026

Reviewed in July 2026
Hired David to update our electrical switches, outlets and fixtures in our new home. Very knowledgeable, fast, and honest guy. 10/10 would hire again for any electrical installations.
Electrical Handyman Services
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Reviewed in June 2026
Mr. Wakeman was easy to work with and very professional. He took the time to explain what he would be doing and explained everything after the inspection. Very friendly. I will definitely be contacting him again for any future needs I may have.
MTW Engineering, PLLC
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Reviewed in April 2026
Rob did a fantastic job for us. Very professional. Did exactly what he said he could do. Me and my 4yr old enjoyed watching him take down the stump with his equipment. Highly recommended!
Angry Beavers Stump Grinding
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Reviewed in April 2026
Michael and Stephen Rogers did a great job. Keep me informed about their work.
Frontier Foundation and Crawl Space Repair
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Reviewed in March 2026
We had our driveway cut, and these guys were extremely professional from start to finish. The price was very reasonable for the amount of work needed. They provided a quick quote and completed the job in a timely manner. Everything turned out great — highly recommend this company!
VolLand Solutions Inc
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Reviewed in September 2024
Josh has worked for me multiple times. He's efficient and very knowledgeable in his work. Highly recommend
J&H Electric
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Reviewed in May 2023
David & Mike did a wonderful job. Professional, detail oriented & efficient. Highly recommend those 2 technicians.
Pioneer Plumbing
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Reviewed in May 2023
The owner Brad was easy to work and the crew he sent out worked very hard and consistent during the demolition, removal and installation. We did a driveway expansion width wise. Had various patterns to choose from and the one selected worked out very well. Brad communicates very well and the...
Tenor Construction, LLC
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Reviewed in February 2023
Victor is a good guy, and I have used him for a lot for my projects over the past year. He has a high level of integrity. He does good work, and he is very timely.
Victory Dirt Works, LLC
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Reviewed in February 2023
He's very thorough & does a great job.
A Clear Choice Windows
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Find Locksmiths in Liberty

Mobile Locksmith of Tennessee Holdings LLC

5.0(

)

Serving Liberty, TN and surrounding areas

Approved

"Called a Mobile locksmith when I realized I locked my only key in my car. Devin came out unlocked my car and I had him make me a spare key while he was here. In the end I’m very happy with the service and would definitely call again in the future!"

Request Quote

SafeStreets - ADT Authorized Provider

4.8(

320

)

Serving Liberty, TN 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 Liberty, TN 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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J&S Construction and Remodeling

4.9(

)

Serving Liberty, TN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Very professional Did everything that was requested in a timely manner Excellent work ethic and great respect to my home. Very pleasant individuals and trust worthy. I am very pleased with how everything looks. Definitely would hire again and recommend to anyone needing a handyman!!"

+146

6 neighbors recently requested a quote

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Noviam

New to Angi

Serving Liberty, TN and surrounding areas

Approved

Credit card accepted

Offers commercial services

We are licensed electric contractors that offer many low and high voltage services from pre wire and lighting to automation and security to home audio. Some of the systems we use are Lutron, Control 4, Crestron, Genetec, Avigilon, Axis, and many more.

Serving Liberty, TN and surrounding areas

In business since 2017

Credit card accepted

"Ed Hathaway is a friendly, polite, professional locksmith. It's been a while since he replaced the lock on my front door and re-keyed my back door, but I would use his company again in a heartbeat."

Response time3 hrs

Recommended by100%of homeowners

Serving Liberty, TN and surrounding areas

In business since 2024

Offers commercial services

"Very professional. Excellent service. I hired Anthony to replace the locks in my new house. He completed the job very quickly and efficiently. I highly recommend. Will definitely use Mama T's again."

+11

Response time2 hrs

Response rate93%

Recommended by70%of homeowners

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First Detect Security

5.0(

405

)

Serving Liberty, TN and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"They can talk to me through the keypad if I need help"

Recommended by100%of homeowners

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CUNNINGHAM LOCKSMITH & DIAGNOSTICS INC

5.0(

)

Serving Liberty, TN and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Auto Lock & Key is a mobile locksmith service specializing in Automotive locks, keys and transponder systems.

Recommended by100%of homeowners

Serving Liberty, TN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I had a bit of trouble with my molding around the doors vs how the system was designed. The tech guy hung with me for 39 minutes until it was perfect. I called customer service a couple times after that with questions that came up. The customer service team are professional and knowledgeable."

Recommended by93%of homeowners

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Showing 1-10 of 73

Locksmiths questions, answered by experts

Over time, latch components may wear out or get grimy, leading to this problem. First, check for dirt, dust, or debris in the latch mechanism to ensure smooth operation. Use an aerosol duster and lubricant to clean and loosen. You may also need to tighten the screws in the component, adjust the strike plate, or replace the lock. If none of these steps resolve the problem, consult a professional locksmith.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

It depends on the quality of the keyless lock and usage, but in general, you can expect a keyless lock to last around three to five years. The batteries typically last around six to 12 months. The good news is most keyless locks include a low battery indicator so you can receive ample warning if your battery is about to die.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.

The Liberty, TN homeowners’ guide to locksmith services

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