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TRUSTED BY MARENGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon263
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Marengo, IL

*The Angi rating for Locksmith Service companies in Marengo, 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 Marengo, 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 November 10, 2025

Find Locksmiths in Marengo

Avatar for Keymasters Security Solutions

Keymasters Security Solutions

4.70(
277
)
•Approved Pro

Keymasters Security Solutions

4.70(
277
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
19 years of experience

Here at Keymasters we pride ourselves in providing our customers with great service at a fair price. Our locksmiths have been serving the northwest suburbs for 19 years and are fully skilled to service all of your needs.

"Fast friendly and neat"

Ervin H on April 2024

Here at Keymasters we pride ourselves in providing our customers with great service at a fair price. Our locksmiths have been serving the northwest suburbs for 19 years and are fully skilled to service all of your needs.

"Fast friendly and neat"

Ervin H on April 2024

Avatar for A&A Management Services

A&A Management Services

No reviews yet

A&A Management Services

No reviews yet
Free onsite estimate

A&A Management Services contributes to property care in communities located in the Chicagoland districts. Our team's expertise features in locksmith duties and property management, supporting the efforts of maintaining a safe and protected community. From sunrise through sunset, we are committed to providing customers' with results as their expected outcomes, which is the reason why we are one call away. Contact us for inquiries or when you lock yourself out!

A&A Management Services contributes to property care in communities located in the Chicagoland districts. Our team's expertise features in locksmith duties and property management, supporting the efforts of maintaining a safe and protected community. From sunrise through sunset, we are committed to providing customers' with results as their expected outcomes, which is the reason why we are one call away. Contact us for inquiries or when you lock yourself out!

Avatar for Limitless Mobile Truck Tire Service | On-Site Tire Service

Limitless Mobile Truck Tire Service | On-Site Tire Service

No reviews yet

Limitless Mobile Truck Tire Service | On-Site Tire Service

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10 years of experience

Limitless Mobile Tire Service provides 24 hour mobile tire service & repair. We serve all of Northern Illinois for any roadside service. We are proud to be the highest rated Towing & road service company in the area.

Limitless Mobile Tire Service provides 24 hour mobile tire service & repair. We serve all of Northern Illinois for any roadside service. We are proud to be the highest rated Towing & road service company in the area.

Avatar for Oakbrook Terrace IL Locksmith Store

Oakbrook Terrace IL Locksmith Store

No reviews yet

Oakbrook Terrace IL Locksmith Store

No reviews yet
34 years of experience

At Oakbrook Terrace IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Oakbrook Terrace, IL. We offer Locksmith Service at any time 24 hours.

At Oakbrook Terrace IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Oakbrook Terrace, IL. We offer Locksmith Service at any time 24 hours.

Avatar for Palos Hills IL Locksmith Store

Palos Hills IL Locksmith Store

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Palos Hills IL Locksmith Store

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27 years of experience

We are a Local Locksmith Company that provides locksmith service in Palos Hills, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Palos Hills, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

Avatar for Orland Park IL Locksmith Store

Orland Park IL Locksmith Store

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Orland Park IL Locksmith Store

No reviews yet
21 years of experience

We are a Local Locksmith Company that provides locksmith service in Orland Park, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Orland Park, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

Avatar for Park Ridge IL Locksmith Store

Park Ridge IL Locksmith Store

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Park Ridge IL Locksmith Store

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40 years of experience

At Park Ridge IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Park Ridge, IL. We offer Locksmith Service at any time 24 hours.

At Park Ridge IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Park Ridge, IL. We offer Locksmith Service at any time 24 hours.

Avatar for Palos Heights IL Locksmith Store

Palos Heights IL Locksmith Store

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Palos Heights IL Locksmith Store

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23 years of experience

At Palos Heights IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Palos Heights, IL. We offer Locksmith Service at any time 24 hours.

At Palos Heights IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Palos Heights, IL. We offer Locksmith Service at any time 24 hours.

Avatar for Oak Forest IL Locksmith Store

Oak Forest IL Locksmith Store

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Oak Forest IL Locksmith Store

No reviews yet
37 years of experience

We are a Local Locksmith Company that provides locksmith service in Oak Forest, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Oak Forest, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

Avatar for Northlake IL Locksmith Store

Northlake IL Locksmith Store

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Northlake IL Locksmith Store

No reviews yet
39 years of experience

Northlake IL Locksmith Store provides a range of Locks and keys solutions for your Home, Business or vehicle at fair prices. Northlake, IL Locksmith Service.

Northlake IL Locksmith Store provides a range of Locks and keys solutions for your Home, Business or vehicle at fair prices. Northlake, IL Locksmith Service.

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Locksmiths questions, answered by experts

Yes, most pros encourage you to change your locks when you move into a new home. While the previous owner may hand you their keys, you have no way of knowing whether other copies exist elsewhere. Changing your locks as soon as you move in is a great way to ensure that you can enjoy new, fully functioning locks that will work with your unique key or code.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

There are different types of deadbolts. The most common type is a single-cylinder deadbolt, which you may recognize on your front door. This type of lock has a keyhole on the outside and a thumb turn on the inside. A double-cylinder deadbolt has two locking mechanisms and requires a key to engage on the inside as well as the outside. 

Yes, you should change the locks as soon as you can after completing the purchase of a house. This is a matter of privacy and security, as you have no idea how many copies of the keys the previous owner made. You can change the locks yourself or hire a pro to replace or rekey the lock, which costs $50 to $100.

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.

The Marengo, IL 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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