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TRUSTED BY SAINT CHARLES, MO HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon127
    Verified locksmith services reviews

Find Locksmiths in Saint Charles

Avatar for Doorbusters Lock & Key
Doorbusters Lock & Key
5.0(
7
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I contacted Doorbusters Lock & Key for rekeying several locks at my home, and they were excellent from start to finish. The technician arrived quickly, was professional and polite, and rekeyed everything perfectly. All the locks work smoothly, and the price was fair and exactly as quoted. I really appreciate how efficient and honest they were, definitely a company I’ll call again for any locksmith needs. Highly recommended!"
Push Bar Install
Response time6 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Saint Charles, MO and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets provided an outstanding experience from start to finish. The installation was quick, and the technician explained everything clearly. The system works perfectly, and the home automation features are a huge bonus. Highly recommend SafeStreets!"
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+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Tandem Trades LLC
4.9(
66
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Saint Charles, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"I hired them to install a new mailbox to our front exterior brick wall on our home. They showed up on time and got the project completed quickly and professionally. Tìm was extremely nice and helpful. I would definitely hire them again."
Additional Photos
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+19

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for ADT
ADT
4.5(
884
)
Security Safe - Install

Serving Saint Charles, MO 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

47 neighbors recently requested a quote
Recommended by89%of homeowners
Vintage Home Services
5.0(
15
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We have had a malfunctioning mini split that we could not find a technician for, after multiple failed attempts. Vintage Home Services was prompt in responding and scheduling, diagnosed our issue, and repaired for a fair price. Would highly recommend."
Response time4 hrs
3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for St. Charles County Handyman Services
St. Charles County Handyman Services
4.9(
12
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Saint Charles, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Jim is very handy and has helped me with multiple projects in my house! He has done wainscoting for me, added crown molding to my cabinets, hung light fixtures, painted my house and has worked on my car. He is polite and get the job done!"
Double Doors and Awning
Backsplash
Laundry Room
Sunroom Fan
WheelChair ramp

+8

Response time6 hrs
8 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for Surface Experts of Central St Louis, LLC
Surface Experts of Central St Louis, LLC
4.9(
37
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Saint Charles, MO and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"This was a great experience! Zach from Surface Experts was wonderful from start to finish. I just started talking with him last week. And today (about a week later the job is done. And done beautifully! Zach made an appointment for today for between 8 am-11am. Keith the service technician texted me when he was on his way. He was very nice and professional and did an amazing job!! He was done in about 1 hr. He even tightened a screw on one of my chair legs that had loosened. All in all a great experience!! I would definitely recommend them to anyone needed something done! And I would use them again!"
Our Company
Secretary Desk
Chewed Up Chair Leg
Tub/Shower Resurface
Stone Chip Repair

+7

Response time12 hrs
Response rate100%
14 neighbors recently requested a quote
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Locksmiths questions, answered by experts

You might want to change a door lock entry code for a handful of reasons. The most common answers are extra security or a forgotten code. You may also find yourself in a position where you need to temporarily change the code to allow a guest to come and go freely but want to switch it back once things return to normal.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

Yes, many locksmiths offer 24/7 emergency services for business lockouts, broken keys, and security breaches.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

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.

The Saint Charles, MO homeowners’ guide to locksmith services

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