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TRUSTED BY SOUTH LYON, MI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon117
    Verified locksmith services reviews

Top-Rated Locksmiths in South Lyon - Updated Nov 2026

Avatar for Momen Locksmith, LLC
Momen Locksmith, LLC
5.0(
79
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving South Lyon, MI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Momen provided excellent service. The locksmith who came out was professional, efficient, and very kind throughout the entire process. I highly recommend Momen Locksmith LLC. I had a variety of services, and the technician was able to handle everything!"
1 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for CS Lock and Key LLC
CS Lock and Key LLC
5.0(
5
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving South Lyon, MI and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today.

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving South Lyon, MI 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for J. Christopher Construction, LLC
J. Christopher Construction, LLC
4.8(
33
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving South Lyon, MI and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"We had several small projects including replacing sceens in doors and windows, caulking bathroom shower, kitchen and laundry room countertops, removing and caulking perimeter of two bathrooms and around toilet bowl, securing loose shutters, caulking around porch pillars, cleaning and securing gutter, and staining and refinishing workbench. We were pleased with the work and the price and the punctuality. Jon is very accommodating and easy to work with. We would definitely hire him again and recommend him to others."
Response time12 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for @RobsonfiX
@RobsonfiX
5.0(
25
)
Security Safe - Install

Serving South Lyon, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"I hired Derek and his colleague to wire up our new hot tub. He was excellent at communicating and providing an estimate before work was started. The quality of work he provided exceeded my expectations. Everything was done neatly, to code, and did not leave a mess at my house. A sprinkler line was damaged during trenching, since we didn't know it was there, and he made the repairs with no questions asked. I would definitely hire him or recommend for electrical work. A+"
Ceiling Fans Project
Ceiling Fans Project
Ceiling Fans Project
Ceiling Fans Project
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for ADT
ADT
4.5(
892
)
Security Safe - Install

Serving South Lyon, MI 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

32 neighbors recently requested a quote
Recommended by88%of homeowners
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Locksmiths FAQs, answered by experts

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

You might assume that having two locks on one door will offer more protection than only one lock, but there may not be an advantage. While there’s nothing wrong with having two locks if you feel it’s best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.

Many local hardware stores have the equipment to copy basic keys at a low cost. Some locations may have freestanding machines where you can pick out a blank and insert it and your original key into the duplicating machine.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

Aside from the labor costs, several other factors can impact the cost of hiring a locksmith. If you can avoid services during off-hours, you can save on fees often charged for urgent requests. Consider additional factors such as:

  • Type of services required

  • Emergency call fees

  • Home and lock location

  • Number of locks to repair or install

  • Peak hours

  • Type of locks

The South Lyon, MI homeowners’ guide to locksmith services

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