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    Average homeowner rating
  • Verified reviews icon33
    Verified locksmith services reviews

Top-Rated Locksmiths in Harriman - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Harriman, TN and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
889
)
Security Safe - Install

Serving Harriman, TN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Our dealings with Protect Your Home/ADT were delightful. We received a call back very fast after requesting a quote through Angie's List. We were able to complete everything on the phone; there was no paperwork or downtime. I had to call Customer Service with a question about the keypad, and they ended up telling me other helpful details on top of my original question."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for GoHero Home Services
GoHero Home Services
4.2(
76
)
Security Safe - Install

Serving Harriman, TN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"From start to finish my experience was fantastic. They were so fast with communication and actually offered an earlier appointment than I had scheduled. Our technician, Keegan, was so professional and was able to quickly diagnose and repair our electrical issue. He additionally offered great recommendations to make sure we are within code for our rental property. He was very knowledgeable and efficient."
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+3

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for House Doctors of Knoxville
House Doctors of Knoxville
5.0(
2
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Harriman, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently hired House Doctors of Knoxville for some repairs around my home, and I couldn’t be happier with the service! From the moment I contacted them, they were professional, responsive, and scheduled the job quickly. The handyman who came out was punctual, friendly, and clearly skilled—he fixed my leaky faucet, patched some drywall, and even helped hang a heavy mirror perfectly straight. The work was done efficiently, with great attention to detail, and everything was left clean when he finished. The pricing was fair and transparent—no surprises on the bill. As a new business, they’re off to an amazing start, and I can already tell they’re going to do great things. Highly recommend them to anyone needing reliable home repairs—I’ll definitely be calling them again for future projects!”"
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25 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

The best type of deadbolt depends on your specific needs. If accessibility is your primary concern, a single-cylinder deadbolt is the easiest to operate. Mortise locks are likely the most secure type of deadbolt you can install, but single-cylinders combined with secondary locking mechanisms like vertical locks are also a great option. Smart locks will give you the most flexibility to open and close your locks whenever and wherever you need to. 

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

Deadbolts are solid and durable as can be, but the pin and tumbler can still be forced open, thus making this type of lock susceptible to picking. Most types of deadbolts are harder to pick than a traditional spring-based lock, though. It requires a specialized lock pick and a tension wrench to align all of the pins, thus unlocking the door. 

Typically, it can take around 15 minutes to rekey a lock. The time depends on the type of lock and how skilled you are at rekeying. The first time you rekey a lock, it may take a little longer. Once you get the hang of the process, it will move along much more quickly.

The Harriman, TN homeowners’ guide to locksmith services

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