Professional locksmith services
Call Us Anytime 734-497-7578

For Reliable Locksmith services in South Lyon, Michigan Call CS Lock and Key!
CS Lock and Key is proud to provide professional locksmith services to the residents and businesses of South Lyon, Michigan. As a licensed and insured, family-owned, and veteran-run business, we offer dependable automotive, residential, and commercial locksmith solutions tailored to the needs of our local community. Whether you need help with car key programming, home rekeying, or securing your business, our team is committed to delivering quality workmanship and courteous service. We strive to arrive in a timely manner and get the job done right the first time, so you can have peace of mind knowing your security is in good hands.
Locksmith Services Q & A – South Lyon, Michigan
Q: What types of locksmith services do you offer in South Lyon, MI?
A: We offer a full range of automotive, residential, and commercial locksmith services in South Lyon. This includes car key replacements, key fob programming, lockouts, home lock rekeying, smart lock installations, master key systems, and more.
Q: Can you make and program car keys on-site?
A: Yes! Our mobile service allows us to cut and program car keys, including transponder and push-to-start fobs, right at your location. No need to tow your car to the dealer — we bring the tools and tech to you.
Q: Are you licensed and insured?
A: Absolutely. CS Lock and Key is fully certified and insured, giving our South Lyon customers peace of mind with every job we take on.
Q: Do you handle emergency lockouts?
A: Yes, we provide emergency lockout services for cars, homes, and businesses in South Lyon and nearby areas. We aim to get you back inside safely and quickly.
Q: Can you rekey my home’s locks after moving in?
A: Definitely. Rekeying your locks is one of the most important steps after moving into a new home. We can rekey all your door locks for security and convenience — often same-day.
Q: Do you work with businesses as well?
A: We sure do. From commercial-grade lock installations to access control and lock maintenance, we help South Lyon businesses stay secure and operational.
Q: What payment methods do you accept?
A: We accept cash, credit/debit cards, and digital payments. We aim to make the process simple and stress-free for our customers.

Searching for a “Locksmith Near Me” in South Lyon, Michigan? Choose CS Lock and Key.
When you're locked out, need a car key replacement, or want to upgrade your home security, finding a trustworthy local locksmith is crucial. That’s where CS Lock and Key comes in. We’re a family-owned, veteran-run locksmith business with a reputation for honest, affordable, and reliable service in South Lyon and beyond.
Here’s why we’re South Lyon’s go-to locksmith:
-
Fully Mobile – We come to you, saving you time and hassle
-
Full-Service – Auto, home, and commercial locksmith expertise
-
Excellent Customer Service – 5-star rated by our community
-
Fair, Upfront Pricing – No hidden fees, just honest work
-
Veteran-Owned – Built on integrity, reliability, and trust
Whether you need help today or want to plan ahead for spare keys, rekeys, or upgraded locks — give CS Lock and Key a call. We're proud to serve the great residents of South Lyon with locksmith solutions you can count on.
Discounts available
-
Military veterans
-
Senior citizens
-
First responders
-
Frontline Healthcare Workers
-
Students
-
Teachers

CS Lock and Key is South Lyon Michigan's Trustworthy Locksmith
At CS Lock and Key, we're proud to serve the South Lyon community with reliable, trustworthy locksmiths services. We specialize in automotive, commercial, and residential lock and key solutions. We're committed to exceptional customer service to our customers in South Lyon. Choose CS Lock and Key for a local locksmith who values your time, security, and peace of mind.

Transponder Key South Lyon MI
Modern vehicles often use transponder keys for enhanced security. These keys contain a chip that communicates with the vehicle’s immobilizer system, allowing the engine to start only if the correct key is used. CS Lock and Key offers transponder key programming services in and around South Lyon Michigan, enabling them to create new keys or reprogram existing ones. This service is essential for customers who have lost their transponder keys or need a spare. Potentially saving you hundreds of dollars by avoiding a tow fee to the dealer.

Smart push start Key South Lyon MI
Smart keys use proximity sensors to unlock and start a vehicle without physically inserting a key. They rely on wireless communication with the car. These high-tech keys are convenient but require advanced tools and software for replacement and programming. We have the equipment to Program new smart proximity keys on site for our customers in South Lyon Michigan. If you lost your smart key or your current has broke, call CS Lock and Key can save you the head ache of towing your car to the dealer. On top of that we offer a discounted price the dealers simply cannot match.

Emergency Lockout Service South Lyon MI
Getting locked out of your car is a common and frustrating experience. CS Lock and Key provide fast, non-destructive lockout services to customers in South Lyon MI, allowing you to regain access without damaging your vehicle. We also provide emergency lockout services to home owners in South Lyon MI, looking for no nonsense service. We pride ourselves in always trying to do damage free lockout services for our customers and keeping the price we told them from the beginning. There may be a time where the only option is to drill the lock and replace it but we absolutely try all damage free methods first.
South Lyon Michigan Residential Locksmith Services
Here at CS Lock and Key, we understand the importance of protecting your home and family. Our residential locksmith services in South Lyon, Michigan, and surrounding areas are designed to provide you peace of mind and enhanced security. Here's how we can help:

Residential Rekey South Lyon MI
We provide residents of South Lyon MI, fast and affordable rekey services. Changing the internal components of your existing locks so that they work with a new key, enhancing security without the need for new locks. Most common for new home owners, however in other situations you may want the peace of mind you, and only people you would want to have access to your home have a working key. Rekeying can be more affordable than replacing all new locks. Especially if they are of high quality and expensive.

Smart Lock Installation South Lyon MI
Modern smart locks offer numerous advantages that enhance home security and convenience. They allow for keyless entry, eliminating the need for physical keys and enabling you to unlock your door with a smartphone or code. Many smart locks provide remote access, so you can grant entry to visitors even when you're not home. Additionally, features like activity tracking and alerts keep you informed about who enters and exits your home, adding an extra layer of peace of mind. Looking to upgrade to a smart lock for your home or business in South Lyon Michigan? Call CS Lock and Key today for a free quote.

Key Duplication South Lyon MI
Looking for reliable key duplication services? CS Lock and Key can duplicate most keys for our customers of South Lyon and surrounding areas. We are here to provide fast and accurate key copying to ensure you always have a spare on hand. Whether you need duplicates for your home, office, or vehicle, we’ve got you covered. Call us today for quality service you can trust!
Commercial Locksmith South Lyon Michigan and surrounding areas
CS Lock and Key offers a comprehensive range of commercial locksmith services for customers of South Lyon Michigan, tailored to meet the security needs of businesses. Their services include the installation, repair, and maintenance of high-security locks and advanced access control systems to ensure only authorized personnel can enter restricted areas. They provide key duplication, rekeying, and master key system creation to streamline access management.

Commercial Rekey South Lyon MI
Our commercial rekey locksmith services are designed to enhance the security and convenience of your business. We specialize in rekeying existing locks, which involves changing the internal components so that old keys no longer work, providing you with a new set of keys without the need to replace the entire lock. This service is ideal for businesses undergoing ownership changes, experiencing employee turnover, or needing to restrict access to certain areas. For rekeying services near South Lyon MI call us today! 731-497-7578

Master Key system South Lyon MI
A master key system is a sophisticated security solution designed to provide different levels of access across various areas of a building or multiple properties. This system allows for the creation of a hierarchy of keys, where a master key can open multiple locks, while individual keys can only open specific doors. This setup is ideal for businesses, schools, apartment complexes, and other facilities that require controlled access to various sections.

Commercial Lock Installation and Repair South Lyon MI
Choose CS Lock and Key for your commercial lock needs in South Lyon MI. Whether you need a new lock install or the current lock repaired we have the experience needed to get the job done.
We also specialize in the installation and maintenance of door closer, which are essential for ensuring that doors close automatically and securely. Whether your locks are damaged, worn out, or malfunctioning, we can diagnose and fix the issue promptly, restoring the security of your property.