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TRUSTED BY BUFFALO GROVE, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon327
    Verified locksmith services reviews

Find Locksmiths in Buffalo Grove

Avatar for STARGATE LOCK SERVICES
STARGATE LOCK SERVICES
5.0(
135
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Buffalo Grove, IL and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Small jobs welcome

"The locksmith was terrific. He was very knowledgeable and could give his professional opinion and sound advice, which was welcomed. He was not pushy about his advice, but we accepted it and moved forward with his recommendations. I would recommend him to my family and friends and call him back for my future locksmith needs."
Additional Photos
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+26

Response time6 hrs
Response rate100%
Recommended by82%of homeowners
Avatar for Overall Builders
Overall Builders
5.0(
40
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Buffalo Grove, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We had an exterior door to our garage that would not close/latch properly and therefore presented a security risk. I called multiple companies for quotes and explained we'd like to try repairing the door first, but are open to replacing it if necessary. Multiple other companies told us there was no other option but to replace the door. Robert's company was the last one on our list to gather a quote from. He came by the very next day after I called, immediately found core problem with the door (simple loose screws in the hinges) and fixed then and there. The fix was so simple, he didn't even charge us. I so appreciate that Robert wasn't trying to scam us into a bigger more expensive project of replacing the entire door. He is honest and quickly finds the root of the problem. We will be hiring Robert's company exclusively moving forward for our various projects around the house. Feeling so lucky to have found him! Thanks so much, Robert!"
Deck And Railing
Window Installation
Carpentry
Bathroom Remodel
Bathroom Remodel

+47

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

Serving Buffalo Grove, IL and surrounding areas

Approved

In business since 2008

Warranties offered

Small jobs welcome

"They could not do the job, but charged $75 for the service call. The service man was nice and professional though. They referred me to another company they worked with and said they could do the job. When that service man came out, he said they would not do the job unless I bought a new patio door for $2500. I did not hire them for that. A lot of time wasted while the subzero weather was going on. I have since found a handyman that is going to repair the sliding door."
Fixing a sliding patio door!
finished installing a sliding patio door!
installing new doors
Installing new doors!
New work car!

+28

Response time2 days
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Handyman Pros
Handyman Pros
4.7(
958
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Buffalo Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"From the moment they first contacted me to the moment Gary left our house, dealing with Handyman Pros was a delight. The price was certainly reasonable and the work was done within a few days of posting the Angi request. Gary was certainly knowledgeable and worked fast. He rehung a closet door and I marvel every time I open it now how smoothly it operates. I have no doubt I will be using their services again."
Patio Door Frame Rot Repair
Bathroom Remodeling Before
Herringbone Tiling After
Bathroom remodeling demolishing Before
Bathroom remodeling after

+18

Response time9 hrs
Response rate94%
17 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Buffalo Grove, 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
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Dynamic Innovations & Finishes
Dynamic Innovations & Finishes
5.0(
22
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Buffalo Grove, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

As a locally owned business, we believe in doing things the right way—with honesty, care, and attention to detail. Every project we take on is customized to fit your needs, and we treat your home like it’s our own. Our goal is simple: deliver top-quality results and create lasting relationships you can rely on.

Track Replacement
Rollers Replacement
Pocket Door
Pocket Doors
Pocket Doors

+19

106 neighbors recently requested a quote
Avatar for ADT
ADT
4.5(
858
)
Security Safe - Install

Serving Buffalo Grove, 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."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

79 neighbors recently requested a quote
Recommended by88%of homeowners
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Locksmiths questions, answered by experts

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.

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.

Security experts recommend deadbolt locks as the most secure option for a house's exterior or entry doors. Deadbolts provide the best security because they can prevent most types of forced entry and are harder to lockpick. Common types include the standard single-cylinder deadbolt, which is often found on front doors. For enhanced security, you can opt for a double-cylinder deadbolt, which requires a key to operate from both the inside and the outside.

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.

Yes, it’s possible a burglar can get through a deadbolt. Some types of deadbolts are harder for an intruder to get through, though. For example, a single-cylinder lock only requires breaking a window nearby and simply turning it. While other locks, such as a double-cylinder lock, may offer greater protection and make it harder for an intruder, no deadbolt is 100 percent effective.

The Buffalo Grove, IL homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.