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TRUSTED BY DEERFIELD, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon275
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Deerfield, IL

*The Angi rating for Locksmith Service companies in Deerfield, 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 Deerfield, 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 04, 2026

Find Locksmiths in Deerfield

Avatar for STARGATE LOCK SERVICES
STARGATE LOCK SERVICES
5.0(
145
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Deerfield, IL and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Small jobs welcome

"Highly professional and talented locksmith!"
Additional Photos
Additional Photos
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Additional Photos

+26

Response time6 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for Overall Builders
Overall Builders
5.0(
40
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Excellent!! Very hard, diligent worker. Very satisfied with the work. Would definitely hire him again."
Deck And Railing
Window Installation
Carpentry
Bathroom Remodel
Bathroom Remodel

+47

Recommended by97%of homeowners
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Avatar for Sliding Door Repair Service, Inc.
Sliding Door Repair Service, Inc.
4.6(
139
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

In business since 2008

Warranties offered

Small jobs welcome

"They got my sliding door and lock to work after a previous locksmith told me the door would have to come off and that the lock needed replacement. It was a matter of a few adjustments, so I think their understanding of locks and sliding doors together really helps."
Fixing a sliding patio door!
finished installing a sliding patio door!
installing new doors
Installing new doors!
New work car!

+28

Response time2 days
12 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Dynamic Innovations & Finishes
Dynamic Innovations & Finishes
5.0(
32
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"They replaced the paneling between the floor and wall very quickly a bought the part for it. They fixed my closet doors very quickly. They initially quoted me a higher price for the closet door repair of $450. They countered down to $350 and ultimately negotiated down to $180."
Track Replacement
Rollers Replacement
Pocket Door
Pocket Doors
Pocket Doors

+19

79 neighbors recently requested a quote
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Deerfield, IL and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Parker Service Group, LLC
Parker Service Group, LLC
4.5(
18
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Door is installed. Russ did a wonderful job … over and above my expectations ‼️Will use him again ."
COMERCIAL DOORS
Response time7 hrs
23 neighbors recently requested a quote
Recommended by87%of homeowners
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Parker Service Group, LLC
4.5(
18
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

In business since 2009

Credit card accepted

Offers commercial services

Parker Service Group, LLC brings nearly three decades of industry experience, delivering dependable commercial services and select residential solutions with a commitment to quality, professionalism, and customer satisfaction. Known for extensive knowledge, expert craftsmanship, and attention to detail, Parker Service Group has built a strong reputation among customers who value reliable service and lasting results. Every project is approached with integrity, clear communication, and a dedication to exceeding expectations. Whether serving businesses or homeowners, the team takes pride in providing efficient solutions tailored to each client's unique needs. Contact Parker Service Group, LLC today for trusted service backed by years of proven expertise.\n\nCall today at (847) 809-2824

Recommended by87%of homeowners
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Avatar for A2 CARPENTRY
A2 CARPENTRY
5.0(
9
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Deerfield, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Small jobs welcome

"Jose took on a difficult task of creating two cabinet doors to match existing doors in paint and pattern. He was always on time and kept us in the loop for any delays etc. We are so happy. And Jose is a wonderful person to boot. Here are before and after photos:"
Response time1 day
Response rate89%
4 neighbors recently requested a quote
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Showing 1-10 of 285
Locksmiths questions, answered by experts

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

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. 

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. 

Lock bumping is a technique locksmiths use to quickly and quietly open a pin tumbler lock, typically found in most types of deadbolts. It involves inserting a specially crafted key, or bump key, into the lock and tapping or "bumping" it with a mallet or similar tool. The force applied causes the lock's pins to jump momentarily, allowing the lock to be turned and opened. Unfortunately, thieves also use this technique to break into homes. Luckily, products like a deadbolt strap will fortify your lock.

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 Deerfield, 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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