Your Premier Locksmith Service
Home & Auto Keys on the South Shore
We Provide Mobile Service & On-Site Repairs
We Make Dealer-Only Keys
Trusted & Experienced Technicians
Why Choose South Shore Lock & Key?
- Cost-Efficiency: Don’t waste hundreds of dollars more when you could call us and save!
- Hassle-Free: We come to you, eliminating the need for a tow and the hours of waiting around at the dealership.
- Reliability: We’ve serviced the South Shore for over ten years as a small, local business and will be there for you with same-day or next-day service!
- Security You Can Trust: Professional installation and expert advice to keep your property safe.
- Community-Oriented: Local business, customer-first service—because your safety matters to us.
Our Services

Automotive Locksmith

Residential Locksmith
What We Offer
Transparent Pricing
Honest, upfront quotes with fair pricing and no hidden fees.
Professional Technicians
Certified and highly trained locksmiths dedicated to providing dealer-level service.
Convenient Mobile Service
Your Trusted Local Locksmith
10+ Years Serving the South Shore Community
At South Shore Lock & Key, we understand the lock problems can leave you feeling vulnerable and stressed. With over 25 years of combined experience as local security experts, we provide the honest, reliable service that you and your family deserve. Check out what our previous customers have to say about our service:
Getting Help is Simple
Step 1: Contact Us
Step 2: Get a Quote
Receive a clear, upfront price without hidden fees or on-the-scene changes.
Step 3: Set Up an Appointment
Step 4: On Your Way
Get back to your day with renewed security and peace of mind.
How We Do What We Do
Thus, in line with our mission, we commit to providing you with premier, secure solutions for your home, vehicle, and business without long waits or inflated costs, not only with fast scheduling and efficient on-scene work, but also with fair prices. Our team commits to offering a trusted alternative with honest quotes and service that’s often same-day or next-day, without the hassle.
Frequently Asked Questions
I was told my key is a "Dealer Only" key; can you still make it?
What is a "transponder" and why do I need it in my key?
A transponder is an anti-theft device used in modern cars to prevent hot-wiring. Your car has an immobilizer ring around the ignition which sends out an electromagnetic pulse to your key in the form of a number (let’s say, for example, 25) the transponder in your key has an equation it runs the number through (let’s say the number is multiplied by four) then the number is shot back to the car (100). The car is satisfied and starts. If the number is wrong or if there is no number the car refuses to start. Some cars have a fuel pump cut out, while others may prevent the spark plugs from firing. Regardless of how the vehicle is immobilized, a correctly programmed chip is required to start the car, and we can not only provide, but cut and program chipped keys for your vehicle.
What if I lost all my keys?
That being said, a spare key is the cheapest and most convenient alternative to losing all your keys. You can get it made at your convenience (we’re open 6 days a week) and it’s far cheaper and easier than getting one from scratch.
What Documents do I need?
Schedule your Locksmith Service Now
Fill out our contact form to schedule a technician that will come to you. Need more immediate service? Give us a call to find out if we’re in your area.
