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TRUSTED BY MARENGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon266
    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 December 01, 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

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Emergency services offered

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

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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

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Oakbrook Terrace IL Locksmith Store

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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

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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

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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

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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

The most secure lock for a front door is typically a deadbolt. There are many types of deadbolts to choose from, the most basic of which is the standard single-cylinder deadbolt. This is the lock you find installed on most front doors. For added security, you could go with a double-cylinder deadbolt, which requires a key to operate the lock from both the outside and the inside. 

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

The cost to hire a locksmith varies depending on the service you need. Consult your locksmith about the price of your requested services before hiring for your repair or installation. Some of the most common types of locksmith services include:

  • Installing deadbolts: $40–$75

  • Rekeying: $80–$160

  • Unlocking your house: $65–$180

  • Changing locks: $50–$200

  • Installing electronic locks: $50–$500

  • Installing smart locks: $200–$800

  • Keyless locks: $50–$300

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

A smart lock is a variation of a traditional lock, and since it uses similar locking mechanisms, it’s technically not any safer. The difference is that a smart lock requires a login instead of a physical key. Some smart locks have added safety features, like shutting down after too many attempts with the wrong code. Some smart locks are considered harder to pick than traditional locks, which can further deter intruders.

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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