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Best locksmiths near Unionville, TN

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Top-Rated Locksmiths in Unionville - Updated Nov 2026

Avatar for Mobile Locksmith of Tennessee Holdings LLC
Mobile Locksmith of Tennessee Holdings LLC
5.0(
12
)
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmithLocksmith - Auto+1 more

Serving Unionville, 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!"
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Unionville, 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!"
Additional Photos
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
891
)
Security Safe - Install

Serving Unionville, 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."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

33 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Willful Automation
Willful Automation
5.0(
9
)
Security Safe - Install

Serving Unionville, TN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Willful Automation was very knowledgeable and professional. I just started working from home and needed help getting setup. They did a great job explaining how everything worked and was very patient with my limited experience in tech stuff. I'm glad I found someone that I can call again if I want to add more tech options to my house in the future."
Samsung Frame Television, Custom built-in speaker boxes
Samsung QLED Television, Klipsch sound bar
Custom built-in speaker box
5.2.2 Dolby Atmos Surround
Klipsch speaker, UniFi WiFi Access Point, Exposed wire run (incomplete)

+29

Response time2 days
Recommended by88%of homeowners
Avatar for A & J Custom Trim and Cabinets
A & J Custom Trim and Cabinets
4.7(
9
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Unionville, TN and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"They did an amazing job on our unique project. I had them create a frame for our dog door to make it look like a house front with a door. It is very well done and adorable! They were on time, in budget and wonderful to work with!"
Response time11 hrs
Response rate97%
3 neighbors recently requested a quote
Avatar for Noviam
Noviam
New to Angi
Security Safe - Install

Serving Unionville, 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.

Avatar for Weyer Works Home Solutions
Weyer Works Home Solutions
New to Angi
Hardware, Latches & Tracks (Door) - Repair or ReplaceSecurity Safe - Install

Serving Unionville, TN and surrounding areas

Approved

Emergency services offered

Weyer Works – Quality Craftsmanship You Can Trust\nAt Weyer Works, we provide dependable, high-quality home repair and improvement services with a focus on doing the job right the first time. From small fixes to full repairs, we bring the same level of care, precision, and professionalism to every project.\nOur services include drywall repair, carpentry, flooring, deck repair, door and window replacement, and general property maintenance. We take pride in clean work, clear communication, and showing up when we say we will.\nAs a locally owned business, we value honesty, fair pricing, and building long-term relationships with our customers. No shortcuts, no surprises—just solid work you can rely on.\nCall or text 615-973-0038 today for a free estimate and let Weyer Works take care of your next project.

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Locksmiths FAQs, answered by experts

There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.

Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.

Lock bumping is a technique locksmiths use to quickly and quietly open a pin tumbler lock, typically found in most types of deadbolts. It involves inserting a specially crafted key, or bump key, into the lock and tapping or "bumping" it with a mallet or similar tool. The force applied causes the lock's pins to jump momentarily, allowing the lock to be turned and opened. Unfortunately, thieves also use this technique to break into homes. Luckily, products like a deadbolt strap will fortify your lock.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

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.

The Unionville, TN homeowners’ guide to locksmith services

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