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Locksmiths in Naperville

Avatar for A-Paul's Lock Service
A-Paul's Lock Service
9S020 Frontage Road
4.84(
279
)
Approved Pro
A-Paul's Lock Service
9S020 Frontage Road
4.84(
279
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

A-Paul's Lock Service is local,mobile locksmith company.With over 15 years of experience we can provide nearly any type of lock service you may require.We offer fast,reliable and affordable service for your Auto,Home or Business.Call us and we guarantee you'll be satisfied!

"Timely work, fair price. "

J Gregory H on April 2025

A-Paul's Lock Service is local,mobile locksmith company.With over 15 years of experience we can provide nearly any type of lock service you may require.We offer fast,reliable and affordable service for your Auto,Home or Business.Call us and we guarantee you'll be satisfied!

"Timely work, fair price. "

J Gregory H on April 2025


Avatar for Bell's Lock & Key Service
Bell's Lock & Key Service
253 S Park Blvd
4.93(
222
)
Approved Pro
Bell's Lock & Key Service
253 S Park Blvd
4.93(
222
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
18 local quotes requested

Please contact me directly through the phone. With over 25 years served in the Chicagoland area, Bell's Lock and Key is your solution for any locksmith needs. Excelling in services of home, business and vehicle, our goal is to serve with integrity and to leave you feeling safe and secure! Family owned for 25 years! Additional locations in Naperville & Winfield. License number: 191-00067

"The man knew what I wanted and he proceeded to help me with my project. Very nice guy."

Steve M on August 2024

Please contact me directly through the phone. With over 25 years served in the Chicagoland area, Bell's Lock and Key is your solution for any locksmith needs. Excelling in services of home, business and vehicle, our goal is to serve with integrity and to leave you feeling safe and secure! Family owned for 25 years! Additional locations in Naperville & Winfield. License number: 191-00067

"The man knew what I wanted and he proceeded to help me with my project. Very nice guy."

Steve M on August 2024


T.W.P Management
444 E Hillcrest Dr
No reviews
T.W.P Management
444 E Hillcrest Dr
No reviews
9 years of experience

We love what we do and it shows. we know our industry's like the back of our hands. There’s no challenge too big or too small, and we dedicate our utmost energy to every project we take on. Strategies & Plans Every customer is unique. That’s why we customize every one of our plans to fit your needs exactly. Whether it’s a small strategy or a comprehensive effort, we’ll sit down with you, listen to your requests, and prepare a customized plan.

We love what we do and it shows. we know our industry's like the back of our hands. There’s no challenge too big or too small, and we dedicate our utmost energy to every project we take on. Strategies & Plans Every customer is unique. That’s why we customize every one of our plans to fit your needs exactly. Whether it’s a small strategy or a comprehensive effort, we’ll sit down with you, listen to your requests, and prepare a customized plan.


Schaumburg locksmith
922 Irving Park Road Unit 922
No reviews
Schaumburg locksmith
922 Irving Park Road Unit 922
No reviews
35 years of experience

You should have quality locks that are resistant to simple lock picking method if you prefer security. Usually, lock picking is one thing we affiliate with crime and unlawful actions, although crime isn’t all the time the case. Having a lock picking capability is useful when you realize you get locked out of your home or car. Or maybe when you forgot to bring your home or car keys with you just before you shut the door. If you how to pick a lock, you can easily open your lock without a problem, although you might think of breaking the window to get an easy access. A locksmith tech can help you if you do not have the lock picking skills. This will let you save more money than breaking something and having it repaired later. A locksmith can work on any kind of locks, either a simple or a tough one.

You should have quality locks that are resistant to simple lock picking method if you prefer security. Usually, lock picking is one thing we affiliate with crime and unlawful actions, although crime isn’t all the time the case. Having a lock picking capability is useful when you realize you get locked out of your home or car. Or maybe when you forgot to bring your home or car keys with you just before you shut the door. If you how to pick a lock, you can easily open your lock without a problem, although you might think of breaking the window to get an easy access. A locksmith tech can help you if you do not have the lock picking skills. This will let you save more money than breaking something and having it repaired later. A locksmith can work on any kind of locks, either a simple or a tough one.


Middleton's Lock and Key LLC
1730 Violet St
No reviews
Middleton's Lock and Key LLC
1730 Violet St
No reviews
Free onsite estimate

Mobile Licensed Locksmith 191-000889 Automotive and Residential locksmith. Screen door and sliding door repairs, Door replacement. Lock serviced and installed. Door jamb reinforcements

Mobile Licensed Locksmith 191-000889 Automotive and Residential locksmith. Screen door and sliding door repairs, Door replacement. Lock serviced and installed. Door jamb reinforcements


Car Locksmith Elmhurst
683 St Charles Rd
5.00(
1
)
Car Locksmith Elmhurst
683 St Charles Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

You'll be happy to realize that our stars offer all day, every day crisis administration. Our versatile locksmiths are focused on being there for you amid your intense times, and you can rely on us to bail you out on the off chance that it's late around evening time and you require some assistance. Auto Locksmith Elmhurst is on your side, and we're prepared to demonstrate it.

You'll be happy to realize that our stars offer all day, every day crisis administration. Our versatile locksmiths are focused on being there for you amid your intense times, and you can rely on us to bail you out on the off chance that it's late around evening time and you require some assistance. Auto Locksmith Elmhurst is on your side, and we're prepared to demonstrate it.


Rj handyman service
1205 Honey Hill Rd
No reviews
Rj handyman service
1205 Honey Hill Rd
No reviews
12 years of experience

To guys with good minds looking to build a future in the rehab and flipping of homes and helping people in need of help

To guys with good minds looking to build a future in the rehab and flipping of homes and helping people in need of help


Grosh and Son Locksmith
105 W Madison St
No reviews
Grosh and Son Locksmith
105 W Madison St
No reviews
25 years of experience

Call Grosh Key Masters at 773-236-8517 for a free estimate today. The most reputable locksmith working in Chicago is Grosh Key Masters. We have over 15 years of experience serving Chicago, IL. We aim to solve all locksmith issues as professional as possible. Call 773-236-8517 to get a free estimate today. Grosh Key Masters specializes in high security locks, install master key systems, install panic hardware, re-keying, safes, security systems, 24/7 service, break-in repairs, cars unlocked, 247 emergency service, homes unlocked, locks re-keyed, peephole installation, radio-dispatched, remove broken keys, safes unlocked, car keys made, work evenings, work weekends, dead-bolts, digital door locks, door locks, gun locks, window bars, window locks, window gates, ignition switch keys, transponder keys, and broken key extractions.

Call Grosh Key Masters at 773-236-8517 for a free estimate today. The most reputable locksmith working in Chicago is Grosh Key Masters. We have over 15 years of experience serving Chicago, IL. We aim to solve all locksmith issues as professional as possible. Call 773-236-8517 to get a free estimate today. Grosh Key Masters specializes in high security locks, install master key systems, install panic hardware, re-keying, safes, security systems, 24/7 service, break-in repairs, cars unlocked, 247 emergency service, homes unlocked, locks re-keyed, peephole installation, radio-dispatched, remove broken keys, safes unlocked, car keys made, work evenings, work weekends, dead-bolts, digital door locks, door locks, gun locks, window bars, window locks, window gates, ignition switch keys, transponder keys, and broken key extractions.


Top Locksmith Services
13322 South Baltimore Avenue
No reviews
Top Locksmith Services
13322 South Baltimore Avenue
No reviews
45 years of experience

Here at Top Locksmith Services We are a full service Locksmith company in Chicago, IL metro area, that proudly provides Locksmith services throughout our fully equipped service vehicles and technicians are available for all your Locksmith needs Residential Commercial and Automotive and Emergency Service 24 hours a day 7 days a week.

Here at Top Locksmith Services We are a full service Locksmith company in Chicago, IL metro area, that proudly provides Locksmith services throughout our fully equipped service vehicles and technicians are available for all your Locksmith needs Residential Commercial and Automotive and Emergency Service 24 hours a day 7 days a week.


Tri County Lock Inc
707 Colomba Ct
No reviews
Tri County Lock Inc
707 Colomba Ct
No reviews
11 years of experience

Locally owned Locksmith and commercial door company serving Du Page and Kane County. From Lock re-key and new hardware to custom commercial hollow metal doors and frame installation, we are the key to your security

Locally owned Locksmith and commercial door company serving Du Page and Kane County. From Lock re-key and new hardware to custom commercial hollow metal doors and frame installation, we are the key to your security

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Locksmith services FAQs

The installation timeframe varies based on door preparation and lock complexity. For doors already prepared with appropriate holes, installation might take 15 to 30 minutes. New installations requiring drilling take one to two hours. First-time DIY installers should allocate additional time to ensure proper alignment and function. Professional locksmiths complete standard installations efficiently due to their specialized tools and experience.

Most residential doors can accommodate deadbolts, but certain door types present challenges. Solid wood and fiberglass doors accept standard deadbolt hardware, while metal doors require specialized drilling equipment. Hollow-core interior doors lack the structural integrity to properly support deadbolts without additional reinforcement. Doors should be at least 1⅜ inches thick to properly house standard deadbolt mechanisms.

Door warranties remain valid when deadbolts are installed according to the manufacturer's guidelines. However, improper installation that damages the door structure might affect warranty coverage. 

Before modifying any door under warranty, review the documentation for specific limitations or requirements regarding hardware installation. Some manufacturers provide templates or guidelines for acceptable lock placement to maintain warranty protection.

Rekeying offers a more economical alternative to complete replacement when you need to change access, but the lock mechanism remains in good condition. This process involves reconfiguring the internal pins to work with a new key while retaining the existing hardware. For homeowners with multiple locks, rekeying provides the convenience of using a single key for all entry points while maintaining security.

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