Top-rated locksmiths.

Get matched with top locksmiths in Diamond, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Diamond, MO?

Select your specific project to find the pro for you.

Verified Reviews for Locksmith Service pros in Diamond, MO

*The Angi rating for Locksmith Service companies in Diamond, 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 Diamond, 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 05, 2026

Find Locksmiths in Diamond

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Diamond, 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Everything Computers, LLC
Everything Computers, LLC
4.9(
14
)

Serving Diamond, MO and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Dallas, the technician was very knowledgeable and resolved our problem with Security System quickly. Also made recommendations for improvement of system."
Joann's Fabric Store back of AMP
Joann's Fabric Store Intercom Wiring
Joann's Fabric Store Front of Samsun Phone Sys
Joann's Fabric Store front of network rack
Joann's Fabric Store Alarm Switches

+77

Response time2 days
Response rate86%
2 neighbors recently requested a quote
Request Quote
Avatar for ADT
ADT
4.5(
859
)

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

+35

83 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Grand Handyman, LLC
Grand Handyman, LLC
5.0(
10
)

Serving Diamond, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Offers commercial services

Customers say: Quick response

"Grand Handyman is truly amazing. I reached out for one job with a dryer vent, and while he was here he ended up doing two more! Fixed a leaking toilet base and a broken fence gate. He handled every job with ease and I wish I could give him ten stars! He went above and beyond!"
Response time2 days
Response rate91%
6 neighbors recently requested a quote
Request Quote
Avatar for Harris Renovations, LLC
Harris Renovations, LLC
4.3(
16
)

Serving Diamond, MO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We are a locally owned and operated company, with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. Our specialties include a wide range from kitchen and bath remodels to floor installation. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

An Edison Bulb Pendant Light
Floating Vanity
Charming Breakfast Table
Laundry Chute
Subway Backsplash

+19

Response time1 day
Recommended by90%of homeowners
Request Quote
Avatar for Ozark Mountain Glass, Inc
Ozark Mountain Glass, Inc
5.0(
5
)

Serving Diamond, MO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Ozark Mountain Glass, Inc serves all of Northwest Arkansas. Our professional staff can assist you with all your glass needs. We are insured and with over 20 years of experience, will help in providing you with the best products for the job. Please visit our showroom or contact our staff for additional information.\n

Response time1 day
65 neighbors recently requested a quote
Request Quote
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)

Serving Diamond, MO 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
Request Quote
Auto Lock and Key
5.0(
1
)

Serving Diamond, MO and surrounding areas

In business since 2019

Free estimates

Credit card accepted

With years of experience serving the area, we are your solution for all your lock and key needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

Response time4 hrs
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 51
Locksmiths questions, answered by experts

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

Security experts recommend deadbolt locks as the most secure option for a house's exterior or entry doors. Deadbolts provide the best security because they can prevent most types of forced entry and are harder to lockpick. Common types include the standard single-cylinder deadbolt, which is often found on front doors. For enhanced security, you can opt for a double-cylinder deadbolt, which requires a key to operate from both the inside and the outside.

Yes, keyless locks can deter burglars, mostly because they boost security and offer advanced features. Most models allow for unique codes or temporary access, making it harder for intruders to break in. Many of these smart locks even alert you if someone tries to tamper with them. However, you need to remember that while they provide an added layer of protection, no lock is completely foolproof. Pairing these locks with good security habits—like proper lighting and surveillance cameras—creates a strong defense to help stop intruders in their tracks.

One of the best tools for removing a stripped bolt is a handy pair of locking pliers. Locking pliers can usually grip onto screws with a broken, rounded, or stripped head and lock in place so that you can loosen even the most stubborn bolt that would otherwise remain hopelessly jammed.

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.

The Diamond, MO homeowners’ guide to locksmith services

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

See all articles