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Verified Reviews for Locksmith Service pros in Diamond, OH

*The Angi rating for Locksmith Service companies in Diamond, OH 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 Diamond, OH 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 June 03, 2026

Find Locksmiths in Diamond

Avatar for 24-7 Available Locksmith, LLC
24-7 Available Locksmith, LLC
4.6(
14
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"It went great. They could have had a serviceman at my location within an hour. Instead the serviceman, Joshua, called to make sure I needed the service and approximately what it would cost to repair it. Instead, Joshua knew what the issue was and told me how to repair it myself. It's not so much that I got away without paying a minimal service charge, it's that I found a contractor I could trust. They will be my go-to locksmiths from now on."
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+2

Response time11 hrs
Recommended by83%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Diamond, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for RCL Home Service
RCL Home Service
4.6(
35
)

Serving Diamond, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Chuck did an excellent job for us. He provided quick service and he’s very trustworthy. My husband and I highly recommend RCL Home Services!! We will definitely call him again if we need any Handyman Services in the future!!"
Handrail
Handrail
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+4

Response time2 days
2 neighbors recently requested a quote
Recommended by50%of homeowners
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Neatnics The Home Repair Co
4.5(
141
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1987

Emergency services offered

Warranties offered

"Adam, as always, was prompt, skillful, and on the lookout to help me in any way he could! I cannot say enough great things about Neatnics. Adam is an extremely skillful professional and the best service provider I’ve had the pleasure to know and work with in many years."
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+70

1 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
43
)

Serving Diamond, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Chris was excellent! I highly recommend. We had a problem with our front door, literally for years. It continued to get worse and worse until it became a real problem. Chris and I diagnosed the problem, and Chris fixed it beautifully. It is such a pleasure to have our door work as it did when it was installed. He was prompt and went above and beyond. I will definbitely utilize Chris in the future"
Response time2 days
2 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for David Black Construction
David Black Construction
4.4(
36
)

Serving Diamond, OH and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Dave was right on top of everything. He picked up the sliding patio door for me and installed it. Quality workmanship and attention to detail. He is easy to work with and cleaned up after each visit. I am going to hire him again to paint my great room. I would highly recommend him."
Custom Shelf Unit
Shelf Unit
Custom Builtin Shelf and Desk Unit
Custom Builtin Shelf & Desk Unit Finished
Built In Shelving and Cabinet Unit, other side

+153

Response time8 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Home Service
Home Service
4.1(
43
)

Serving Diamond, OH 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!"
garage door
2216 neighbors recently requested a quote
Recommended by8%of homeowners
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24-7 Affordable Locksmith, Inc.
4.3(
15
)

Serving Diamond, OH and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Alexander was very considerate about setting a time for the locksmith service and calling me regarding delays because of the horrible weather and road conditions that day. He carried all necessary parts in his truck. He was very efficient in getting the job done. I was very happy."
Response time10 mins
Response rate100%
Recommended by92%of homeowners
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All County Locksmithing
5.0(
12
)

Serving Diamond, OH and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Stanley was a great person to work with.  He was prompt and worked hard to get all of our locks on the same key and in working order.  We bought an older home and the previous owner had a different key for each door, he was able to put all doors on the same key and special ordered a cylinder for one of the locks as it was giving us trouble and an original lock dating over 70 years.  We appreciated all of his work and recommend him to anyone looking for a locksmith."
Recommended by100%of homeowners
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Showing 1-10 of 106
Locksmiths questions, answered by experts

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

Smart deadbolts are a worthwhile investment for homeowners seeking more convenience, flexibility, and advanced features than a traditional deadbolt can provide. While a strong conventional deadbolt offers sufficient security for most, smart deadbolts provide significant upgrades.

Key benefits include keyless entry via smartphone, keypads, or biometric sensors, and the ability to lock or unlock your door remotely. You can also manage access for guests by creating temporary codes, eliminating the need for physical keys and the risk of them being lost or duplicated. Many models integrate with smart home systems and offer features like automatic locking, entry-exit monitoring, and tamper alerts with encryption for enhanced security.

However, there are downsides to consider. Smart deadbolts are more expensive than their traditional counterparts and rely on batteries and wireless networks to function. This dependency introduces potential vulnerabilities, such as hacking by skilled intruders and privacy concerns. Installation can also be more complex. Despite these drawbacks, the added layer of convenience and protection makes them a compelling option for many.

The Diamond, OH 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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