Get matched with top locksmiths in Greenville, IL

Q: How much does it cost to rekey a lock?

• <div><p>Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between <b>$50 to $100</b> to hire a <a href="https://www.angi.com/nearme/locksmiths/">local locksmith</a> to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend <b>$11 to $25</b> on a rekeying kit. </p></div>

Q: Are there different types of deadbolts?

• <div><p>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.</p></div>

Q: Is it cheaper to rekey locks or replace them?

• <div><p>Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.</p></div>

Q: How can I get a copy of my key without the original?

• <div><p>If you don&rsquo;t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key: </p><ul><li><p>They can input a lock&rsquo;s identification code into a database to obtain key-cutting instructions.</p></li><li><p>They could analyze the lock cylinder to determine how to cut a new key.</p></li><li><p>They can create an impression of the lock cylinder from which to cut a new key. </p></li></ul><p></p></div>

Q: Are smart deadbolts worth it?

• <div><p>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.</p><p>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.</p><p>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.</p></div>

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Verified Reviews for Locksmith Service pros in Greenville, IL

*The Angi rating for Locksmith Service companies in Greenville, IL 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 Greenville, IL 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 16, 2026

Reviewed in June 2026
They were very professional and helpful with everything refloir and the installer are both great companies
Refloor - St. louis
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Reviewed in June 2024
I would recommend mad city windows. They did a great job at installing my new windows that I love, they have cut my energy bills greatly. Also Josh was very helpful w helping me moving my plants during winter time. He also was very nice and worked steady until the job was complete. Thank you mad...
Mad City Windows & Baths
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Reviewed in June 2024
Took a chance on them for my home remodel. Fantastic results. We are in love with the new layout. They worked quickly and efficiently. Helped us create a functional layout. Would 100% use again and recommend to everyone!
MX Remodeling, Inc.
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Reviewed in October 2023
Kenny was a great listener to the problem I was having with my fence Solved the problem in good time Would hire again
Kenny's Construction
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Reviewed in October 2023
The tech that came out was very friendly and knowledgeable. He explained what he was going to do, answered any questions I had, gave me time to get anything together or out of the way that I needed to, and then went to work. Price-wise, it was less than half of what other companies were wanting...
Healthy Home Pest Control & Services
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Reviewed in July 2023
Far exceeded my expectations! Absolutely blown away by the attention to detail, pricing, and friendliness. Without any hesitation we would hire this business again for any professional cleaning needed. The air in my home is cleaner, fresher, and flowing so much better! Just the epitome of what a...
Advanced Clean
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Reviewed in June 2023
He did a good job
Spence Fencing
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Reviewed in May 2023
They responded quickly and set up a appointment for follow day. Very knowledgeable and answered my questions and concerns. Some item that were on my inspection report for my new home were things that there was no issue with. They weren’t focusing on their profit but on were looking at was it...
Performance Plumbing LLC
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Reviewed in January 2023
He did a good job. Just wasn't able to clear the pipe. Waiting to hear from main office.
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
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Reviewed in May 2022
He did a great job in a timely manner, very reasonably priced, and quality work. I am hiring him for more projects I need done!
Deloney Handyman 40 Years of Experience
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Find Locksmiths in Greenville

SafeStreets - ADT Authorized Provider

4.8(

320

)

Serving Greenville, IL 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!"

9 neighbors recently requested a quote

Recommended by94%of homeowners

Serving Greenville, IL 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

79 neighbors recently requested a quote

Recommended by88%of homeowners

Serving Greenville, IL 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!"

2130 neighbors recently requested a quote

Recommended by8%of homeowners

Serving Greenville, IL and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Very professional, very easy to install - would and have recommended to friends!
"

Recommended by93%of homeowners

Serving Greenville, IL and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I communicated with Rob Calbo for services of a background check with CSI Secure Solutions and he was fantastic.
He spoke with me in a very professional manner and put me at ease right away.
The process was seamless and my request was delivered very efficiently. Within just a few hours of providing them with information, I was able to get feedback. Rob took the time to speak with me and answered all of my questions.
I will definitely be using them again in the future should the need arise, and I would definitely recommend them as being very efficient, professional and reliable.

"

+12

Recommended by85%of homeowners

Serving Greenville, IL and surrounding areas

In business since 2007

Credit card accepted

"Awesome experience. Highly recommend Security One."

Compare our Compact Door Sensors to our Competitors

+16

Recommended by84%of homeowners

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AOM Remodeling and Restoration

4.6(

)

Serving Greenville, IL and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"
David was great to work with. He and his team are professional and did a great job with the painting (I had one of the walls painted stripes). He did a great job on the entrance door which wasn?t easy to paint/refinish. He had to do multiple coats before it looked good. He put in a few extra hours to get all the painting work right.

He is zealous and focused on customer satisfaction. Quality of work is his priority. He was prompt in responding to text messages. Overall, I had a satisfying experience and will not hesitate to hire him again.

"

Recommended by90%of homeowners

Serving Greenville, IL and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"The gentleman was very knowledgeable and got the job done in a timely manner,an also downloaded my printer onto my computer for me.Greatly appreacited it."

Helping a Victim who was being Cyber-stocked

Recommended by91%of homeowners

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Protect America Home Security

3.5(

227

)

Serving Greenville, IL and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Very professional.
Pricey but high quality and excellent customer service. The company and all service personnel and customer service are ALL in the United States of America.
The system is easy to use and any questions are answered promptly and completey.
"

Platinum Package - Protects up To 15 Doors / Windows for FREE

Recommended by64%of homeowners

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Crawlspace / Basement Waterproofing Solution

4.4(

256

)

Serving Greenville, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"I was very happy with the work they did. The workman took care of everything and let me know how and what materials they were using to stop the leak. He gave me a warranty on the work and let me know to call them if we have any more trouble. The warranty is transferrable so if I sell the house, the new owner would be covered with this."

+13

Recommended by90%of homeowners

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Showing 1-10 of 34

Locksmiths questions, answered by experts

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

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.

Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.

If you don’t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key:

They can input a lock’s identification code into a database to obtain key-cutting instructions.
They could analyze the lock cylinder to determine how to cut a new key.
They can create an impression of the lock cylinder from which to cut a new key.

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 Greenville, IL 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

Angi
•
Mar 17, 2026Mar 17, 2026
How Much Does a Locksmith Cost? [2026 Data]
Wondering how much a locksmith costs? Discover locksmith prices, key cost factors, and tips to save on home lockout, rekeying, and installation services.
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Apr 6, 2026Apr 6, 2026
How Much Does Lock Replacement Cost? [2026 Data]
Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.
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Jul 8, 2026Jul 8, 2026
How Much Does It Cost to Copy a Key? [2026 Data]
Wondering how much does it cost to copy a key? Discover prices, key types, and cost-saving tips to help you budget for your next key duplication.
Audrey Bruno
•
Jul 9, 2026Jul 9, 2026
How to Avoid Locksmith Scams: 9 Things to Look Out For
No one wants to get locked out, and locksmith scams make the situation even more unpleasant. You can find legitimate locksmiths by checking things like their phone number, car, and prices. Find out how to pick reputable locksmith companies here.
Jouviane Alexandre
•
Jul 8, 2026Jul 8, 2026
How to Pick a Lock (And When It's Time to Call a Locksmith)
Learning how to pick a door lock can help you get out of a bind when you lock yourself out of your home. Learn the most basic method with this guide.
Heather Ayer
•
Jul 9, 2026Jul 9, 2026
How to Find a Locksmith That’s Reliable: Top Tips on What to Look for
Need new locks or locked out? You probably have questions about finding a reliable locksmith. This guide can help you hire a professional you can trust.